E32-series Fiber Units
Amplifier Units
OMRON's Fiber Sensors continue to support
an increasing range of applications.
This catalog brings you the latest information on our Fiber Units.
Fiber Sensors
Best Selection Catalog
E3X-DA-S/-MDA Series E3X-NA Series
Choose the model that suits the installation space from a
wide variety of shapes and sizes (7 shapes, in standard
or small sizes).
A Wide Variety of Shapes for
Adapting to Different Installation
Locations
Flexible, Pliable Fiber
That Can Be Handled Like Wire
First, Our Standard Lineup
First, Our Standard Lineup
These Fibers Units can be used in a variety of applications, such as detecting the presence of workpieces
and positioning.
Flat model
You will certainly appreciate the ease of use that flexible fiber ensures.
Flexible fiberConventional fiber
Detect Workpieces in Tight Spaces
Custom-produced Sleeves
Length Can Be Specified in 1-m Units
Saving Energy and Work
Space Savings and Simple Mounting
Flat Models
Models with sleeves
Screw-shaped Cylindrical Flat Equipped with sleeve
Standard Models
Standard Models
P6
Detection with Increased
Reliability
Special-beam Models
Fiber Units for the Food-packaging,
Semiconductor, and FPD Industries
High Resistance to External
Conditions with Fiber
Environment-
resistive Models
Application-
corresponding Models
Flat models that allow simple
screw mounting and
straightforward wiring have
been added to the lineup. Using
these models eliminates the
problem of fibers getting caught
on surrounding objects.
Models with sleeves allow
detection in tight spaces. We
will perform the time-consuming
task of fashioning the sleeve,
with a length and bends to suit
the space (except for ultrafine
sleeves).
We have developed a broad range of fibers to meet a wide
variety of needs. Multicore (flexible) fiber is a new type of
standard fiber that can be used like wire without worrying
about the bending radius. We have also produced fiber that
will not break when used in moving parts and fiber that is
not degraded by contact with oil.
We will produce fiber of the required length (in meter
units). For large-scale installations, specifications of up
to 20 m can be handled. (Specifications of 0.3 m and
0.5 m are also possible.)
First, Our Standard Lineup
Label-detection models
E32-G14
Alignment-check models
E32-L16
Liquid-level detection models
E32-D36T
Heat-resistant models Chemical-resistant models
Small-spot models
E32-C42+
E39-F3A
Area-sensing models
E32-T16J
Limited-reflective
models
E32-L24L
High-power models
E32-T17L
Standard Models
Detection with Increased
Detection with Increased
Reliability
Reliability
A variety of heads incorporating the latest optical technology makes it possible to solve common problems
related to detection and to increase reliability.
Special-beam Models
Special-beam Models
P10
Fiber Units for the Food-packaging,
Fiber Units for the Food-packaging,
Semiconductor, and FPD Industries
Semiconductor, and FPD Industries
These models, which were developed for specific applications, offer top-quality detection performance.
P16
High Resistance to External
High Resistance to External
Conditions with Fiber
Conditions with Fiber
We have developed model variations for adapting to a variety of environmental conditions.
These models enable detection in high-temperature environments and vacuums.
Environment-
Environment-
resistive Models
resistive Models
P14
Resistant to dust and dirt
Capable of detecting small
workpieces
Resistant to workpiece vibration
Use these models to handle
unstable detection conditions.
Label detection
Liquid-level detection
Alignment and mapping of
glass substrates
Wafer mapping
Use these models for
specific applications.
High-temperature environments
Environments subject to the
splattering of chemicals
Vacuums
Use these models to handle
applications in special
environments.
Application-
Application-
corresponding Models
corresponding Models
4
Selection Guide
Fiber Units
Amplifier Units
Detection
conditions
Environmental
conditions Standard environments Special environments
High-temperature environ-
ments (up to 400ºC)
Environments subject to scat-
tering of chemicals and oil
Vacuum environments
Standard
detection
Workpiece presence
Positioning
Level differences and marks
Standard Models P.6 Environment-resistive Models P.14
Special-
beam
Long-distance sensing, resistance to
dust and dirt
Small beam, resistance to rattling
Detection of transparent objects
Special-beam Models P.10
Application-
corresponding
Labels
Liquid level
Alignment and mapping of glass sub-
strates
Wafer mapping
Application-corresponding Models P.16
Type Digital Manual
Appearance
Response
time
48 µs, 1 ms, or 4 ms
(2-output models: 80 µs, 1 ms, or 4 ms)
100 µs, 1 ms, or 4 ms 200 µs
(high-speed models: 20 µs)
Light source Red, green, blue, or infrared LED Red or green LED
Function
Dual display (including digital, bar, percent, and hold display functions)
Threshold adjustment performed manually or by teaching
OFF-delay, ON-delay, one-shot timer (adjustable from 1 ms to 5 s)
LED bar display (5 levels)
8-turn sensitivity adjuster
OFF delay timer (fixed at 40 ms)
Advanced-function models are
available (2-output/input models). Water-resistant models are available.
Models
E3X-DA@-S
E3X-DA@TW-S (2-output model)
E3X-DA@RM-S (input model)
E3X-MDA@E3X-NA@
E3X-NA@F (high-speed model)
E3X-NA@V (water-resistant model)
Fiber Units
Amplifier Units
Workpiece
p
resence Positioning Level
differences Marks Workpiece
p
resence Positioning Level
difference
High power Small spot Area sensing Retroreflective
sensing
Labels Liquid level Alignment Mapping
2-channel
models
We have developed
model variations for
handling a broad
range of applications.
5
CONTENTS
Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P4
Overview of Features, Applications, and Variations
Standard Models Flexible (New Standard) . . . . . . . . . . . . . . . . . . P6
Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P6
Break-resistant . . . . . . . . . . . . . . . . . . . . . . . . . . . P6
Fluorine Coating . . . . . . . . . . . . . . . . . . . . . . . . . . P7
Special-beam Models Long Distance, High Power . . . . . . . . . . . . . . P10
Ultracompact, Ultrafine Sleeve . . . . . . . . . . . . . . P10
Coaxial, Small Spot. . . . . . . . . . . . . . . . . . . . . . . P11
Fine Beam (Narrow Vision Field) . . . . . . . . . . . . P12
Area Sensing. . . . . . . . . . . . . . . . . . . . . . . . . . . . P12
Retroreflective . . . . . . . . . . . . . . . . . . . . . . . . . . . P13
Convergent-reflective . . . . . . . . . . . . . . . . . . . . . P13
Environment-resistive Models Heat-resistant . . . . . . . . . . . . . . . . . . . . . . . . . . P14
Chemical-resistant. . . . . . . . . . . . . . . . . . . . . . . . P14
Vacuum-resistant . . . . . . . . . . . . . . . . . . . . . . . . P15
Application-corresponding Models
Label Detection. . . . . . . . . . . . . . . . . . . . . . . . . P16
Liquid-level Detection . . . . . . . . . . . . . . . . . . . . . P16
Glass-substrate Alignment . . . . . . . . . . . . . . . . . P17
Glass-substrate Mapping . . . . . . . . . . . . . . . . . . P17
Water Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . P18
Ordering Information
Through-beam Fiber Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P19
Fiber Units with Reflective Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P25
Application-corresponding Fiber Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P30
Ratings/Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P34
Dimensions
Through-beam Fiber Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P36
Fiber Units with Reflective Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P42
Application-corresponding Fiber Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P47
Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P51
6
Features/Applications
Feature: Multicore (Flexible) Fibers
A large number of ultrafine cores are all surrounded by
cladding. As a result, the fiber is flexible and can be bent
without significantly reducing the light intensity. This
helps solve problems, such as fiber being broken by get-
ting caught on other objects.
Ratings/Characteristics
Feature: Flat Models
Flat models, which allow simple attachment and wiring,
have been added to the lineup. Choose the model to suit
the installation space from 3 sensing directions and 2
sizes, standard and small.
Ratings/Characteristics
*Depends on the fiber diameter.
Feature: Bundle Fibers
The Fiber Units contain a large number of independent
fine fibers, ensuring a high degree of flexibility.
Ratings/Characteristics
Standard Models
Flexible (New Standard) R
Fewer problems Light intensity affected by bends in fiber
Fiber broken by getting caught on sur-
rounding objects
Perform wiring without worrying about the bending radius.
Choose the model to suit the installation space from
a variety of shapes.
Flexible fiber Conventional fiber Cladding
Cores
Min. sensing
object 0.005-mm dia.
Min. bending
radius 1 mm
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
Standard
Equipped with sleeveCylindricalScrew-shaped Flat
Choose the model to suit the installation space
from a variety of shapes.
New flat models allow space savings and simple
installation.
Min. sensing
object 0.005-mm dia.
Min. bending
radius 10 or 25 mm*
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
Break-resistant B
Bundle-
f
iber models can be used
f
or moving parts.
Capable of withstanding at least one million re-
peated bends (in typical applications).
Min. sensing
object 0.005-mm dia.
Min. bending
radius 4 mm (withstands repeated bending)
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
7
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Feature: Fluorine Coating
Fluororesin is used as the sheath material to prevent fi-
ber degradation resulting from oil adhesion.
Note: The tip of the head is not chemical-resistant.
Ratings/Characteristics
This customization/delivery service applies to standard models. It is
aimed at reducing industrial waste and simplifying the installation
procedure.
Fiber Length vs. Sensing Distance
Through-beam Fiber Units
(Fiber length of 2 m corresponds to
100%.)
Fiber Units with Reflective Sensors
(Fiber length of 2 m corresponds to
100%.)
Model Number Used When Changing Only the Sleeve Length
Model Number Used When Changing the Sleeve Length and Bends
Standard Models
Fluorine Coating U
Fiber degradation due to oil is prevented using a fluo-
roresin coating.
Free cutting is possible with cutter provided.
Oil is blocked!
(Cross section)
Fluororesin coatin
g
Min. sensing
object 0.005-mm dia.
Min. bending
radius 4 mm
Ambient tem-
perature range
40°C to 70°C (with no icing or condensation)
Fiber material Plastic
Fiber Customization Service
(Fiber Length, Sleeve
Length, and Bends)
Fiber Length
Aplicable Models
Standard models
Model Number Used for Ordering
Standard model number + Fiber length
Fiber length: 0.3 m, 0.5 m, or any length from
1 to 20 m (in 1-m units)
Sleeve Length and Bends
Applicable Models
E32-TC200B/E32-TC200F
E32-DC200B/E32-DC200F
The E32-DC200B cannot be bent.
100
80
60
40
20
20 5 10 15 20
Fiber length (m)
100
80
60
40
20
20 5 10 15 20
Fiber length (m)
Sensing distance (%)
Sensing distance (%)
L
Model: E32- *1C200*2 -S*3
R
L1 L2 R
Total length Total length
Model Numbers Incorporating the Bending Radius, R, and Dimensions L1 and L2
*1: Insert "T" for Through-beam Fiber Units and "D" for Fiber Units with Reflective Sensors.
*2: Insert the "B" or "F" that appears at the end of the original model number.
*3: Insert "50" if the total length is 50 mm. The total length must not exceed 120 mm.
Specifying L1 Only
R5
R7.5
R10
R12.5
Model numberL1 (±1)
10
15
12.5
17.5
15
20
17.5
22.5
E32- *1 C200 *2 -S *3 A1
E32- *1 C200 *2 -S *3 A2
E32- *1 C200 *2 -S *3 B1
E32- *1 C200 *2 -S *3 B2
E32- *1 C200 *2 -S *3 C1
E32- *1 C200 *2 -S *3 C2
E32- *1 C200 *2 -S *3 D1
E32- *1 C200 *2 -S *3 D2
(Units: mm) (Units: mm)
Specifying L2 Only
R5
R7.5
R10
R12.5
Bending
radius
Bending
radius L2 (±1)
5
10
7.5
17.5
10
20
12.5
22.5
E32- *1 C200 *2 -S *3 A3
E32- *1 C200 *2 -S *3 A4
E32- *1 C200 *2 -S *3 B3
E32- *1 C200 *2 -S *3 B4
E32- *1 C200 *2 -S *3 C3
E32- *1 C200 *2 -S *3 C4
E32- *1 C200 *2 -S *3 D3
E32- *1 C200 *2 -S *3 D4
Model number
8
Features/Applications
Overview of Model Variations
Note 1. The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
2. These symbols are defined as follows. : Flexible fiber, : Bendable fiber, : Fluorine-coated fiber.
Type
(See note 2.)
Flexible (New Standard) Standard Break-resistant Fluorine coating
Shape of head Flexible and pliable Withstands repeated
bending
Cable protected against
oil
Screw-shaped
(top-view)
M4 530 760 680 680
E32-T11R E32-TC200 E32-T11 E32-T11U
M3 130 220 200
E32-T21R E32-TC200E E32-T21
(with sleeve)
M4
(1.2-dia.
sleeve)
530 760
E32-TC200BR E32-TC200B
M3
(0.9-dia.
sleeve)
130 220
E32-TC200FR E32-TC200F
Cylindrical
(top-view)
3 dia. 530 760 680
E32-T12R E32-T12 E32-T12B
1.5 dia. 130 220 200
E32-T222R E32-T222 E32-T22B
(side-view)
3 dia. 210 460
E32-T14LR E32-T14L
1 dia. 50 130
E32-T24R E32-T24
Flat
(top-view)
15 × 8 × 3 530 760 680
E32-T15XR E32-T15X E32-T15XB
12 × 7 × 2 130 220 150
E32-T25XR E32-T25X E32-T25XB
(side-view)
15 × 8 × 3 210 460
E32-T15YR E32-T15Y
12 × 7 × 2 50 130
E32-T25YR E32-T25Y
(flat-view)
15 × 8 × 3 210 460
E32-T15ZR E32-T15Z
12 × 7 × 2 50 130
E32-T25ZR E32-T25Z
Standard Models Sensing distance (mm)
(See note 1.)
Model
Through-beam Fiber Units
RB
(Cross section)
Fluororesin coatin
g
U
RBU
9
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Overview of Model Variations
Note 1. The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
2. These symbols are defined as follows. : Flexible fiber, : Bendable fiber, : Fluorine-coated fiber.
Type
(See note 2.)
Flexible (New Standard) Standard Break-resistant Fluorine coating
Shape of head Flexible and pliable Withstands repeated
bending
Cable protected against
oil
Screw-shaped
(top-view)
M6 170 300 170 170
E32-D11R E32-DC200 E32-D11 E32-D11U
M3 30 80 30
E32-D21R E32-DC200E E32-D21
(with sleeve)
M6
(2.5-dia.
sleeve)
170 300
E32-DC200BR E32-DC200B
M3
(1.2-dia.
sleeve)
30 80
E32-DC200FR E32-DC200F
Cylindrical
(top-view)
3 dia. 170 230 70
E32-D12R E32-D12 E32-D221B
3 dia.
(1.5 dia.) 30 80 30
E32-D22R E32-D22 E32-D22B
(side-view)
6 dia. 45 110
E32-D14LR E32-D14L
2 dia. 15 30
E32-D24R E32-D24
Flat
(top-view)
15 × 10 × 3 170 300 170
E32-D15XR E32-D15X E32-D15XB
12 × 7 × 2308050
E32-D25X E32-D25X E32-D25XB
(side-view)
15 × 10 × 3 40 100
E32-D15YR E32-D15Y
12 × 8 × 2820
E32-D25YR E32-D25Y
(flat-view)
15 × 10 × 3 40 100
E32-D15ZR E32-D15Z
12 × 8 × 2820
E32-D25ZR E32-D25Z
Standard Models
Fiber Units with Reflective Sensors
RB
(Cross section)
Fluororesin coatin
U
RBU
Sensing distance (mm)
(See note 1)
Model
10
Features/Applications
Overview of Model Variations
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Equipped with large lens 20,000 E32-T17L
Side-view, screw mounting 3,400 E32-T14
M4 screw 1,330 E32-T11L
Equipped with large lens 700 E32-D16
M6 screw 400 E32-D11L
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
1-dia. cylinder 130 E32-T223R
0.5-dia. sleeve (0.25-dia. opening) 44 E32-T33-S5
0.22-dia. sleeve (0.1-dia. opening) 5E32-T334-S5
0.8-dia. sleeve 16 E32-D33
0.5-dia. sleeve 3E32-D331
Special-beam Models
Long Distance, High Power
Powerful beam reduces influence of dust and dirt.
Long sensing distance enables use in large-scale
installations.
E32-T14
E32-T11L E32-T17L
Detecting parts inside (trans-
lucent) containers Detecting workpieces in
coating processes
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
Through-beam
Refle-
ctive
Ultracompact, Ultrafine Sleeve
E32-T223R
E32-T334-S5
E32-D33
1 dia.
0.5 dia.
0.22
dia.
3 dia.
3 dia.
Ultracompact head can be installed in tight spaces.
Ultrafine sleeve ensures reliable detection of small
objects, such as electronic components.
E32-D33
E32-T33-S5
Alignment
inspections Detection of terminals
Min. sensing
object 0.005-mm dia.
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Material Plastic
Through-beam
Refle-
ctive
11
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Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Coaxial, M6 screw 300 E32-CC200
Coaxial, 3-dia. cylinder 150 E32-D32L
Small spot 0.1-dia. spot at a distance of 7 mm E32-C41+
E39-F3A-5
Small variable spot
Spot diameter variable in the range
0.1 to 0.6 mm at distances in the
range 6 to 15 mm
E32-C42+
E39-F3A
Long distance, small spot 0.5-dia. spot at 17 mm E32-C31+
E39-F3B
Long distance, parallel light Spot diameter of 4 mm max. at
distances in the range 0 to 20 mm E32-C31+
E39-F3C
Special-beam Models
Coaxial, Small Spot
Small spot diameter (0.1 mm min. in diameter) enables
the reliable detection of small workpieces.
Use of red light ensures easy visual recognition and
simple positioning.
E32-C42+
E39-F3A
Detecting of CDs
E32-C31+
E39-F3C
Min. sensing
object 0.005-mm dia.
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
Coaxial, reflective
E32-C41+
E39-F3A-5
7
mm
0.1 mm dia. spot
Variable from
0.1 to 0.6 dia.
E32-C42+
E39-F3A
6
mm
15
mm
17
mm
0.5 mm dia.
E32-C31+
E39-F3B
E32-C31+
E39-F3C
4 mm dia.
20
mm
11 mm
12
Features/Applications
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Top view 1,900 E32-T22S
Side view 1,300 E32-T24S
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Sensing width: 11 mm 840 E32-T16PR
Sensing width: 11 mm
Flat-view 750 E32-T16JR
Sensing width: 30 mm 1,300 E32-T16WR
Beam width: 11 mm 150 E32-D36P1
Special-beam Models
Fine Beam (Narrow Vision Field)
Approx.
60°Approx. 4°
1300 mm
Fine beam reduces unwanted light in surrounding area.
Powerful beam allows use in applications requiring a
long sensing distance.
E32-T24S
E32-T22S
Alignment inspection
of orientation flats
Min. bending
radius 10 mm
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
Through-beam
Area Sensing
30 mm
11 mm
•T
hese Fiber Units ensure greater reliability with the de-
tection of position inconsistencies in passing workpiec-
es and the presence of workpieces with holes.
Wide sensing bands of 11 and 30 mm (through-beam
models) enable the detection of large position incon-
sistencies.
E32-T16WR E32-D36P1
E32-T16WR E32-T16PR
Detecting passage of
candies
Detecting chips on
f
ilm
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
E32-T16W@ only: 25°C to 55°C
Fiber material Plastic
Through-beam
Refle-
ctive
13
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Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
MSR function, M6 screw 250 E32-R21
MSR function, screw mounting, long
distance 1,500 E32-R16
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Ultracompact, flat-view
Ideal for checking stocks of glass sub-
strates 0 to 4 E32-L24S
Heat-resistant up to 105°C,
top-view 5.4 to 9
(center: 7.2) E32-L25L
Wide sensing range,
flat-view 0 to 15 E32-L16
Heat-resistant up to 200°C,
flat-view 4 to 10 E32-L86
Special-beam Models
Retroreflective
The return optical path ensures that more light is
interrupted by transparent workpieces than with
through-beam models.
Equipped with MSR function to eliminate light reflected
directly from the workpiece.
E32-R16
E32-R21
Detecting
translucent
medicine
Ambient
temperature
range
E32-R21: 40°C to 70°C
E32-R16: 25°C to 55°C
(with no icing or condensation)
Fiber material Plastic
Retrore-
flective
Limited-reflective
Detection range
Non-detection range
Limited-reflective models eliminate light reflected
from distant objects.
Small level differences can be reliably detected.
The optical-axis direction can be selected according
to the installation space.
E32-L24L
E32-L25L E32-L24L
Detecting connector
pins Detecting wafers
(glass substrates)
Min. sensing
object 0.005-mm dia.
Fiber material Plastic
200°C models only: Glass
Limited-reflective
14
Features/Applications
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Applications
Ratings/Characteristics
Type Ambient tem-
perature range
Features Shape, sensing distance (mm)* Model number
40°C to 150°C M4 screw 760 E32-T51
40°C to 200°C L-shaped, long distance 1,300 E32-T84S-S
60°C to 350°C M4 screw 450 E32-T61-S
60°C to 350°C M6 screw 90 E32-D61-S
40°C to 400°C M6 screw, with sleeve 60 E32-D73-S
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Water-resistant round head 2,000 E32-T11F
Built-in lens, high power 3,000 E32-T12F
Heat-resistant up to 200°C 700 E32-T81F-S
Built-in lens, high power 95 E32-D12F
Environment-resistive Models
Heat-resistant
These Fiber Units can be used for various applica-
tions in temperatures up to 400°C.
E32-T84S-S
E32-T61-S
Detecting wafers in
high-temperature en-
vironments
150°C models 200°C and higher models
E32-T81R
E32-D81R
All other models
Min. bending
radius 35 mm 10 mm 25 mm
Fiber material Plastic
(fluororesin coating)
Glass (fluo-
roresin coating)
Glass (SUS spi-
ral coating)
T
hrough-beam
Refle-
ctive
Chemical-resistant
Built-in lens and high-power beam reduce the influ-
ence of dirt and drops of water.
Round design prevents drops of water sticking to the
head (E32-T11F).
E32-T14F
Detecting workpieces in cleaning processes
E32-T12F
All other models E32-T51F E32-T81F-S
Ambient tem-
perature range
40°C to 70°C40°C to 150°C40°C to 200°C
Fiber material Plastic
(fluororesin coating)
Glass (fluororesin
coating)
Through-beam
Refle-
ctive
15
ì¡í²ÅEÉAÉvÉäÉPÅ[ÉVÉáÉì
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Fiber Units on Atmospheric-pressure Side
Flanges
Ratings/Characteristics
Applications (Configuration Example)
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
M4 screw, top-view, heat-resistant up
to 120°C, long distance 1,000 E32-T51V+
E39-F1V
L-shaped, heat-resistant up to 120°C130 E32-T54V
1M
L-shaped, long distance, heat-resis-
tant up to 200°C480 E32-T84SV
1M
Appearance Type Model number
Common E32-T10V 2M
Appearance Type Model number
4-channel flange E32-VF4
1-channel flange E32-VF1
Number of channels 4 channels 1 channels
Item Model E32-VF4 E32-VF1
Leakage rate 1×10-10 Pa·m3/s max.
Ambient temperature
range Operating: 25°C to 55°C
Storage: 25°C to 55°C
Material Aluminum (A5056) Stainless steel (SUS304)
Aluminum (A5056)
Flange-seal material
Fluorocarbon rubber (Viton)
Weight (packed state) Approx. 280 g Approx. 240 g
Environment-resistive Models
Vacuum-resistant
These models can be used in high-vacuum environ-
ments at pressures from 10-5 to 0.1 Pa.
The 4-channel multi-flange, which has a maximum
leakage rate of 1×10-10 Pa·m3/s, contributes to space
savings.
Fiber Unit on vacuum side (set of 2)
E32-T51V
E32-T54V
E32-T84SV
Flange
E32-VF4 (4
CH
)
E32-VF1 (1
CH
)
Lens Unit
E39-F1V
Vacuum chamber Atmospheric-pressure side
Fiber Units on atmospheric-
pressure side (set of 2)
E32-T10V
Amplifier Unit
E3X-DA-S
E3X-NA
Vacuum side
120°C models 200°C
models
Atmospheric-
pressure side
Min. bend-
ing radius 30 mm 25 mm
Fiber mate-
rial
Glass (fluorores-
in coating)
Glass (SUS
spiral coating) Plastic
Through-beam
16
Features/Application
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Applications
Ratings/Characteristics
Type Features Shape, sensing distance (mm)* Model number
Slot sensor, no adjustment of optical axis
required 10 E32-G14
Screw mounting, side-view 3,400 E32-T14
Operating Principle
The presence/absence of liquid is detected using the
refractive properties of light. More specifically, it utilizes
the fact that the difference in refractive index between
the air and the tip/tube is larger than the difference be-
tween the liquid and the tip/tube.
Type Features Shape, sensing distance (mm)* Model number
Light ON when liquid is present
(ideal for checking lower limits)
Applicable tube: Transparent tube with a
diameter of 3.2, 6.4, or 9.5 mm and a rec-
ommended wall thickness of 1 mm E32-A01
Light ON when liquid is absent
(ideal for checking for overflow)
Applicable tube: Transparent tube with a
diameter in the range 6 to 13 mm and a
recommended wall thickness of 1 mm E32-A02
No restriction on tube diameter, resis-
tant to bubbles and drops of water Applicable tube: Transparent tube (no re-
striction on diameter) E32-D36T
Heat-resistant up to 200°C, shape pre-
vents liquid buildup Liquid-contact model E32-D82F1
Application-corresponding Models
Label Detection
10 mm
Built-in lens and high-power beam enable the reliable detec
-
tion of labels through a mounting board.
These Fiber Units can be washed with hydrogen peroxide,
making them ideal for the food industry.
E32-G14
E32-G14
Detecting labels
Ambient tem-
perature range
40°C to 70°C (no icing or condensation)
Fiber material Plastic
Degree of
protection IP67
Through-beam
Liquid-level Detection
Area sensing is possible with minimal influence from
bubbles and drops of water (E32-A01/A02/D36T).
For safety when disconnections occur, two models
have been developed, a light ON model for liquid pres-
ence and a light ON model for liquid absence (E32-A01/
A02).
E32-D36T E32-D82F1
Tube-mounting model Liquid-contact model
Air
Liquid
No liquid
present
Liquid
present
Air
Tube Liquid
Liquid-contact modelTube-mounting
Tube-mounting
Liquid-
c
ontact
17
ì¡í²ÅEÉAÉvÉäÉPÅ[ÉVÉáÉì
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Engineering Data (E32-A07/A08/L16)
Type Features Shape, sensing distance (mm)* Model number
0 to 15 mm, wide-range sensing 0 to 15 E32-L16
Long-distance sensing
10 to 20 E32-A08
15 to 25 E32-A07E1
E32-A07E2
Heat-resistant up to 300°C 5 to 18 E32-L66
Engineering Data (E32-A09)
Type Features Shape, sensing distance (mm)* Model number
Large-diameter lens ensures re-
sistance to tilting 15 to 38 (center: 25)
E32-A09
Heat-resistant up to 150°C E32-A09H
Heat-resistant up to 300°C 20 to 30 (center: 25) E32-A09H2
Application-corresponding Models
Glass-substrate Alignment
There is little variation of detection position within the
detection range (
±
0.1 mm max.)
The different model variations can handle a variety of
sensing distances and temperature conditions.
E32-L16 2.5
0
5
10
15
20
25
3.0 3.5 4.5 5.0 6.0
Detection-Position Characteristic (Typical Examples)
Detection
p
osition, X
(
mm
)
E32-A07
E32-A08
E32-L16
Sensing distance, Y (mm)
Sensing object: Raw glass
(t = 0.7 mm, rounded edge)
Y
X
Limited-reflective
Glass-substrate Mapping
These models can reliably detect thin glass-substrate
end faces (t = 0.5 mm, beveled edge).
Using a large-diameter lens makes it possible to cope
with tilting of the glass substrates.
E32-A09
X mm
Angle Characteristics in Left and Right Directions
(Typical Example)
Rate of change of digital
light-intensity value (%)
Angle, θ (o)
Sensing object: Raw glass
(t = 0.5 mm, beveled/rounded edge)
Sensing object: Raw glass
(t = 0.5 mm, rounded edge)
−θ
+θ
25 mm
10 86420246810
0
100
75
25
50
Emission side
Reception side
Sensing distance, X (mm)
300
250
200
150
100
50
00 10203040506070
Digital Light-intensity Value vs Sensing Distance
(Typical Examples)
Digital light-intensity value
Rounded
edge
Beveled
edge
Limited-reflective
18
Features/Applications
Overview of Model Variations
*The sensing distances apply for use in combination with the E3X-DA-S Amplifier Unit (general-purpose, standard mode).
Features
Engineering Data
Type Features Shape, sensing distance (mm)* Model number
Opening angle: 1.5°
890
E32-A03
With mounting
flange E32-A03-1
Opening angle: 3° ultraslim
340
E32-A04
With mounting
flange E32-A04-1
Application-corresponding Models
Wafer Mapping
Wafers are reliable detected with an ultrafine beam.
The optical axis is adjusted before delivery to allow
easy installation. E32-A03
E32-A03-1
Direction of rotation
Vertical rotation
Optical axis adjusted
before delivery so
that displacement is
typically within 0.1°.
8-inch Wafer Mapping Characteristic (Typical Examples)
Rate of change of digital light-intensity
value (%)
Distance moved
,
X
(
mm
)
10 98765432101234
180
140
160
120
100
80
60
40
20
0
Wafer piles can
also be detected
170 mm
Fiber Fiber
6.35 mm
2-wafer pile Silicon wafer
(t = 0.75 mm)
For
2 wafers For
1 wafer
X
Through-beam
Long-distance and
Impressive long-distance sensing capacity (up to 7 m)
MSR function for eliminating light not reflected from the reflector
Size-adjustable line and area beams
Parallel light kept at a constant diameter of 2 mm
for up to 1 m
Adjustment function for adjusting the optical axis
Glass detection through a view port
Responding to the Increasing
Size of Installations
Wafer Ejection inspection
E3C-LDA-series Photoelectric Sensors with Separate Digital Amplifiers (Laser Type)
High-precision Sensing and
Simple Installation
19
Ordering Information
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm) *1
Min. bend-
ing radius
(mm)
Features Model number
1 dia.
(0.005 dia.)
R1
M4 screw E32-T11R
3-dia. cylinder E32-T12R
Flat shape E32-T15XR
M4 screw, with
sleeve
E32-TC200BR
E32-TC200B4R
3-dia. cylinder,
side-view E32-T14LR
Flat shape,
side-view E32-T15YR
Flat shape,
flat-view E32-T15ZR
0.5 dia.
(0.005 dia.)
M3 screw
(small) E32-T21R
2-dia. cylinder
(small) E32-T22R
1.5-dia. cylinder
(small) E32-T222R
Flat shape
(small) E32-T25XR
M3 screw
(small), with
sleeve
E32-TC200FR
E32-TC200F4R
1-dia. cylinder
(small),
side-view
E32-T24R
Flat shape
(small),
side-view
E32-T25YR
Flat shape
(small),
flat-view
E32-T25ZR
Through-beam Fiber Units
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Standard models
Flexible (new standard)
Standard size
M4
350 (140)
530 700
R
3 dia.
15 × 8 × 3
1.2 dia.
M4
Min. bending radius
of sleeve: 5
( ): E32-TC200B4
R
90 (40)
3 dia.
130 (50)
210
270
15 × 8 × 3
15 × 8 × 3
Small size
M3
130
160
75 (30)
2 dia.
1.5 dia.
12 × 7 × 2
M3 0.9 dia.
90 (40) ( ): E32-TC200F4R
Min. bending radius
of sleeve: 5
1 dia.
60
50
25 (10)
12 × 7 × 2
12 × 7 × 2
20
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm) *1
Min. bend-
ing radius
(mm)
Features Model number
1 dia.
(0.005 dia.) R25
M4 screw E32-TC200
3-dia. cylinder E32-T12
Flat shape E32-T15X
M4 screw, with
sleeve
E32-TC200B
E32-TC200B4
3-dia. cylinder,
side-view E32-T14L
Flat shape,
side-view E32-T15Y
Flat shape,
flat-view E32-T15Z
M3 screw
(small)
E32-TC200A
0.5 dia.
(0.005 dia.) R10
E32-TC200E
2-dia. cylinder
(small) E32-T22
1.5-dia. cylin-
der (small) E32-T222
Flat shape
(small) E32-T25X
M3 screw
(small),
with sleeve
E32-TC200F
E32-TC200F4
1-dia. cylinder
(small), side-
view
E32-T24
Flat shape
(small), side-
view
E32-T25Y
Flat shape
(small),
flat-view
E32-T25Z
Through-beam Fiber Units
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Standard models
S
tandard
Standard size
M4
760
1,000
500 (200)
M4
15 × 8 × 3
1.2 dia.
M4
Min. bending radius
of sleeve: 5
( ): E32-TC200B4
R
90 (40)
3 dia.
300 (120)
460 600
15 × 8 × 3
15 × 8 × 3
Small size
M3
680 900
450 (180)
M3
125 (50)
220
270
2 dia.
1.5 dia.
12 × 7 × 2
M3 0.9 dia.
90 (40) ( ): E32-TC200F4R
Min. bending radius
of sleeve: 5
1 dia.
130
160
75 (30)
12 × 7 × 2
12 × 7 × 2
21
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
*3. The optical fiber is 10 m long on each side, so the sensing distance is 20,000 mm.
*4. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm) *1
Min.
bending
radius
(mm)
Features Model number
1 dia
(0.005 dia.)
R4
M4 screw E32-T11
3-dia. cylinder E32-T12B
Flat shape E32-T15XB
0.5 dia
(0.005 dia.)
M3 screw
(small) E32-T21
2-dia. cylinder
(small) E32-T221B
1.5-dia. cylin-
der (small) E32-T22B
Flat shape
(small) E32-T25XB
1 dia.
(0.005 dia.)
R4
M4 screw,
fluorine coating
E32-T11U
10 dia.
R25
Large built-in
lens, M14
screw
E32-T17L
4 dia. (0.1 dia.)
M4 screw E32-TC200+
E39-F1
R1
M4 screw,
flexible fiber
E32-T11R+
E39-F1
R4
M4 screw,
break-resistant
E32-T11+
E39-F1
R25
Screw mount-
ing, side-view E32-T14
1.4 dia.
(0.01 dia.)
M4 screw E32-T11L
3-dia. cylinder E32-T12L
Through-beam Fiber Units
Standard models
Break-resistant
Standard size
M4
680 900
450 (180)
B
3 dia.
15 × 8 × 3
Small size
M3
110 (45)
200
240
2 dia.
1.5 dia.
12 × 7 × 2
180
150
85 (35)
Coating
M4
680 900
450 (180) U
Special-beam models
Long-distance, high-power
M14
20,000*3
20,000*3
10,000 (4,000)
M4
4,000*4
4,000*4
2,600 (1,500)
4,000*4
3,700
2,400 (970) R
4,000*4
3,600
2,300 (930) B
4,000*4
3,400
2,250 (900)
M4 1,700
1,330
870 (350)
3 dia.
22
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
*3. This is the value for which detection is possible within the sensing area, with the sensing distance set to 300 mm. (The sensing object is stationary.)
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm)*1
Min. bend-
ing radius
(mm)
Features Model number
3 dia. (0.1 dia.)
R25 M4 screw,
side-view
E32-T11L+
E39-F2
R1
M4 screw,
side-view,
flexible fiber
E32-T11R+
E39-F2
R4
M4 screw,
side-view,
break-resis-
tant
E32-T11+
E39-F2
0.9 dia.
(0.005 dia.) R10
M3 screw
(small) E32-T21L
2-dia. cylinder
(small) E32-T22L
0.5 dia.
(0.005 dia.)
R1
1-dia. cylinder,
flexible fiber E32-T223R
0.25 dia.
(0.005 dia.)
R10
0.5-dia.
sleeve; 0.25-
dia. opening
E32-T33-S5
0.125 dia.
(0.005 dia.)
0.25-dia.
sleeve, 0.125-
dia. opening
E32-T333-S5
0.1 dia.
(0.005 dia.)
0.22-dia.
sleeve, 0.1-
dia. opening
E32-T334-S5
1.7 dia.
(0.1 dia.)
R10
3-dia. cylinder E32-T22S
2 dia. (0.1 dia.) 3.5-dia. cylin-
der, side-view E32-T24S
(0.2 dia.) *3
R1 Area width:
11 mm
E32-T16PR
R10 E32-T16P
R1 Area width:
11 mm; side-
view
E32-T16JR
R10 E32-T16J
Through-beam Fiber Units
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Special-beam models
Long-distance, high-power
M
4
500 (180)
910
800
520
400
250 (100) R
430 (160)
660 820 B
M3 540
440
250 (100)
2 dia.
Ultracompact, thin-sleeve
1 dia.
130
160
75 (30) R
Sleeve cannot be bent.
3 dia. 0.5 dia. 53
44
25 (10)
Sleeve cannot be bent.
3 dia. 0.25 dia. 12
10
6 (4)
Sleeve cannot be bent.
3 dia. 0.22 dia. 6
5
3 (2)
Fine-beam
3 dia.
2,500
1,900
1,250 (500)
3.5 dia. 1,750
1,300
870 (350)
Area-sensing
11
1,100
840
560 (220) R
1,500
1,100
750 (300)
11
980
750
480 (190) R
1,300
1,000
650 (260)
23
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
*3. This is the value for which detection is possible within the sensing area, with the sensing distance set to 300 mm. (The sensing object is stationary.)
*4. This is the value for which detection is possible within the sensing area, with the sensing distance set to give a digital value of 1,000. (The sensing object is sta-
tionary.)
*5. For continuous operation, use the products within a temperature range of40°C to 130°C.
*6. The maximum temperature that can be withstood varies with the location. Refer to dimensions diagrams for details.
*7. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm)*1
Min.
bending
radius
(mm)
Features Model number
(0.3 dia.) *3 R1 Area width:
30 mm
E32-T16WR
R10 E32-T16W
(0.6 dia.) *4
R25
Area width:
10 mm; long dis-
tance
E32-T16
2 dia. (0.1 dia) Multi-point detec-
tion (4-head) E32-M21
150°C*5 1.5 dia.
(0.1 dia.) R35
Heat-resistant up
to 150°CE32-T51
Heat-resistant up
to 150°C; side-
view
E32-T54
200°C*6
1 dia.
(0.005 dia.) R10 Heat-resistant up
to 200°CE32-T81R-S
3 dia. (0.1 dia.)
R25
Heat-resistant up
to 200°C; side-
view
E32-T61-S+
E39-F2
4 dia. (0.1 dia.)
Heat-resistant up
to 200°C, long
distance
E32-T61-S+
E39-F1
1.7 dia.
(0.1 dia)
Heat-resistant up
to 200°C; L-
shaped; long dis-
tance
E32-T84S-S
350°C*6 1 dia.
(0.005 dia.)
Heat-resistant up
to 350°CE32-T61-S
4 dia. (0.1 dia.)
R4 Fluororesin cover,
round head E32-T11F
R40
Fluororesin cover,
long distance E32-T12F
3 dia. (0.1 dia.) Fluororesin cover,
side-view E32-T14F
4 dia. (0.1 dia.)
Fluororesin cover,
heat-resistant up
to 150°C *5
E32-T51F
1 dia.
(0.005 dia.) R10
Fluororesin cover,
heat-resistant up
to 200°C *6
E32-T81F-S
Through-beam Fiber Units
Special-beam models
Area-sensing
30
1,700
1,300
850 (340) R
2,300
1,800
1,150 (450)
10
3,700
2,800
1,850 (740)
M3
750
610
350 (140)
Environment-resistive models
Heat-resistant
M4
1,000
760
500 (200)
2 dia. 300
230
150 (60)
M4
360
280
180 (70)
M
4
600
450
300 (120)
M4
4,000*7
3,400
2,200 (900)
3 dia.
1,750
1,300
870 (350)
M4
600
450
300 (120)
Chemical-resistant
7.2 dia.
2,500
2,000
1,300 (520)
5 dia.
4,000*7
3,000
2,000 (800)
5 dia.
500
400
250 (100)
5 dia.
1,800
1,400
900 (350)
6 dia.
920
700
460 (190)
24
* The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set to
optimum values.
Flanges
Fiber Units for Atmospheric-pressure Side
* Indicates models that allow free cutting.
Lens Units
Mounting Brackets
Through-beam Fiber Units
Type Appearance (mm) Sensing distance (mm)
Standard object
(min. sensing ob-
ject) (mm) *
Min. bending
radius (mm) Features Model number
1.2 dia. (0.01 dia.)
R30
M4 screw, heat-
resistant up to
120°C
E32-T51V 1M
4 dia. (0.1 dia.)
M4 screw, heat-
resistant up to
120°C, long dis-
tance
E32-T51V 1M+
E39-F1V
1.2 dia. (0.01 dia.)
L-shaped, heat-
resistant up to
120°C
E32-T54V 1M
4 dia. (0.1 dia.)
L-shaped, heat-
resistant up to
120°C, long dis-
tance
E32-T54V 1M+
E39-F1V
2 dia. (0.1 dia.) R25
L-shaped, heat-
resistant up to
200°C, long dis-
tance
E32-T84SV 1M
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Environment-resistive models
Vacuum-resistant
260
200
130 (50)
1,350
1,000
680 (260)
130
210
100 (35)
500 660
330 (180)
480 630
320 (130)
Appearance (mm) Type Model number
4-channel flange E32-VF4
1-channel flange E32-VF1
Appearance (mm) Type Model number
Amplifier-Flange
Connection Fiber
E32-T10V 2M
Appear-
ance (mm) Type Quan-
tity Remarks
E39-F1V 2
Long-distance Lens Unit
Can be used for the E32-
T51V and the E32-T54V.
Appear-
ance (mm) Type Quan-
tity Remarks
E39-L54V 2 Can be used for the E32-
T54V.
25
Ordering Information
*1. The sensing distances are for white paper.
*2. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*3. Indicates models that allow free cutting.
Type Appearance (mm) *3 Sensing distance (mm) *1 (Min. sensing
object) (mm) *2
Min. bending
radius (mm) Features Model number
(0.005 dia.)
R1
M6 screw E32-D11R
3-dia. cylinder E32-D12R
Flat shape E32-D15XR
M6 screw,
with sleeve
E32-DC200BR
E32-DC200B4R
6-dia. cylinder,
side-view E32-D14LR
Flat shape,
side-view E32-D15YR
Flat shape,
flat-view E32-D15ZR
M4 screw
(small) E32-D211R
M3 screw
(small) E32-D21R
3-dia. cylinder
(small) E32-D22R
Flat panel
(small) E32-D25XR
M3 screw
(small), with
sleeve
E32-DC200FR
E32-DC200F4R
2-dia. cylinder
(small),
side-view
E32-D24R
Flat shape
(small),
side-view
E32-D25YR
Flat shape
(small),
flat-view
E32-D25ZR
Fiber Units with Reflective Sensors
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Standard models
Flexible (new standard)
Standard size
M6
300
170
120 (50)
R
3 dia.
15 × 10 × 3
2.5 dia.
M6
Sleeve can-
not be bent.
6 dia. 80
45
30 (14)
15 × 10 × 3 70
40
26 (12)
15 × 10 × 3
Small size
M4
50
30
20 (8)
M3
3 dia.
12 × 8 × 3
1.2 dia.
M3
Min. bending
radius of
sleeve: 5
2 dia. 26
15
10 (4)
12 × 8 × 2 14
8
5 (2)
12 × 8 × 2
26
*1. The sensing distances are for white paper.
*2. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*3. Indicates models that allow free cutting.
Type Appearance (mm) *3 Sensing distance (mm) *1 (Min. sensing
object) (mm) *2
Min.
bending
radius
(mm)
Features Model number
(0.005 dia.)
R25
M6 screw E32-DC200
3-dia. cylinder E32-D12
Flat shape E32-D15X
M6 screw,
with sleeve
E32-DC200B
E32-DC200B4
6-dia. cylinder,
side-view E32-D14L
Flat shape,
side-view E32-D15Y
Flat shape,
flat-view E32-D15Z
R10
M4 screw
(small) E32-D211
M3 screw
(small) E32-DC200E
3-dia. cylinder
(small) E32-D22
Flat shape
(small) E32-D25X
M3 screw
(small),
with sleeve
E32-DC200F
E32-DC200F4
2-dia. cylinder
(small),
side-view
E32-D24
Flat shape
(small),
side-view
E32-D25Y
Flat shape
(small),
flat-view
E32-D25Z
Fiber Units with Reflective Sensors
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Standard models
S
tandard
Standard size
M6
500
300
200 (90)
3 dia.
400
230
160 (70)
15 × 10 × 3
500
300
200 (90)
2.5 dia.
M6
90 (40)
( ): E32-DC200B4
Sleeve cannot
be bent.
6 dia. 200
110
80 (36)
15 × 10 × 3
100
170
65 (30)
15 × 10 × 3
Small size
M4
130
80
50 (22)
M3
3 dia.
12 × 8 × 2
1.2 dia.
M3
90 (40)
( ): E32-DC200F4
Min. bending ra-
dius of sleeve: 5
2 dia. 50
30
20 (8)
12 × 8 × 2 35
20
12 (6)
12 × 8 × 2
27
*1. The sensing distances are for white paper.
*2. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*3. Indicates models that allow free cutting.
Type Appearance (mm) *3 Sensing distance (mm) *1 (Min. sensing
object) (mm) *2
Min.
bending
radius
(mm)
Features Model number
(0.005 dia.)
R4
M6 screw E32-D11
Flat shape E32-D15XB
M4 screw
(small) E32-D21B
3-dia. cylinder
(small) E32-D221B
M3 screw
(small) E32-D21
1.5-dia. cylinder
(small) E32-D22B
Flat shape
(small) E32-D25XB
(0.005 dia.)
R4
M6 screw,
fluorine coating E32-D11U
---
R4
Large built-in
lens, screw
mounting
E32-D16
(0.005 dia.)
R25 M6 screw E32-D11L
R10
M4 screw E32-D21L
3-dia. cylinder E32-D22L
R4
0.8-dia. sleeve E32-D33
0.5-dia. sleeve E32-D331
Fiber Units with Reflective Sensors
Standard models
Break-resistant
Standard size
M6
300
170
120 (50)
B
15 × 10 × 3
Small size
M4
110
70
45 (20)
3 dia.
M3 50
30
20 (8)
1.5 dia.
12 × 8 × 2
50
85
30 (15)
Coating
M6
300
170
120 (50) U
Special-beam models
Long-distance, high-power
17.5
40 to 700
40 to 1,000
40 to 450 (40 to 240) B
M6
650
400
260 (110)
M4 210
130
80 (35)
3 dia.
Ultracompact, thin-sleeve
Sleeve cannot be bent.
3 dia. 0.8 dia.
25
16
10 (4)
Sleeve cannot be bent.
2 dia. 0.5 dia.
5
3
2 (0.8)
28
*1. The sensing distances are for white paper.
*2. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*3. Indicates models that allow free cutting.
Type Appearance (mm) *3 Sensing distance (mm) *1 (Min. sensing
object) (mm) *2
Min.
bending
radius
(mm)
Features Model number
(0.005 dia.)
R4 M6 screw
E32-CC200R
R25
E32-CC200
3-dia. cylinder E32-D32L
M3 screw
(small) E32-C31
2-dia. cylinder
(small) E32-D32
6 to 15 mm; spot diameter: 0.1 to
0.6 mm Small spot
(variable)
E32-C42+
E39-F3A
Spot diameter of 0.5 to
1 mm at distances in the
range 6 to 15 mm
E32-D32+
E39-F3A
Spot diameter of 0.1 mm at 7 mm
Small spot
E32-C41+
E39-F3A-5
Spot diameter of 0.5 mm at
7 mm
E32-C31+
E39-F3A-5
Spot diameter of 0.2 mm at 17 mm
Long distance,
small spot
E32-C41+
E39-F3B
Spot diameter of 0.5 mm at
17 mm
E32-C31+
E39-F3B
Spot diameter of 4 mm max. at distanc-
es in the range 0 to 20 mm
Long-distance
sensing, parallel
light
E32-C31+
E39-F3C
(0.005 dia.)
R4
Beam width:
11 mm E32-D36P1
(0.1 dia.) R10 M6 screw
E32-R21+
E39-R3
(Attached)
(0.2 dia.) R25 Screw mounting,
long distance
E32-R16+
E39-R1
(Attached)
Fiber Units with Reflective Sensors
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Special-beam models
Coaxial, small-spot
M6
250
150
100 (45) R
500
300
200 (90)
3 dia.
250
150
100 (45)
M3 120
75
50 (22)
2 dia.
4-dia. spot
Area-sensing
250
150
100 (45) B
Retroreflective
E39-R3
Reflector
M6
10 to 250
10 to 250
10 to 250 (10 to 250)
E39-R3
Reflecto
r
150 to 1,500
150 to 1,500
150 to 1,500
(150 to 1,500)
29
*1. The sensing distances are for white paper.
*2. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*3. Indicates models that allow free cutting.
*4. For continuous operation, use the products within a temperature range of 40°C to 90°C.
*5. For continuous operation, use the products within a temperature range of 40°C to 130°C.
*6. The maximum temperature that can be withstood varies with the location. Refer to dimensions diagrams for details.
*7. Confirm applicable Amplifier Units before placing an order. (Refer to Precautions for Correct Use.)
Type Appearance (mm) *3 Sensing distance (mm) *1 (Min. sensing
object) (mm) *2
Min.
bending
radius
(mm)
Features Model number
(0.005 dia.)
R25
Small level dif-
ferences, high
power, side-view
E32-L25
Small level dif-
ferences, top-
view
E32-L25A
R10
Ultracompact,
flat-view E32-L24S
Heat resistant
up to 105°C *4,
top-view
E32-L24L
Heat resistant
up to 105°C *4,
top-view
E32-L25L
R25
Heat resistant
up to 200°C, flat-
view
E32-L86
Wide-range
sensing, flat-
view
E32-L16
150°C*5
(0.005 dia.)
R35 Heat resistant
up to 150°CE32-D51
200°C*6 R10 Heat resistant
up to 200°C
E32-D81R-S
E32-D81R
350°C*6
R25
Heat resistant
up to 350°C
E32-D61-S
E32-D61
400°C*6
Heat resistant
up to 400°C,
with sleeve
E32-D73-S
E32-D73
(0.005 dia.) R40
Fluororesin cov-
er, long distance E32-D12F
Fluororesin cov-
er, side-view E32-D14F
Fiber Units with Reflective Sensors
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Special-beam models
Convergent-reflective
3.3
3.3
3.3 (3.3)
0 to 4
0 to 4
0 to 4 (0 to 4)
2 to 6 (center: 4)
2 to 6 (center: 4)
2 to 6 (2 to 6) (center: 4)
5.4 to 9 (center: 7.2)
5.4 to 9 (center: 7.2)
5.4 to 9 (5.4 to 9) (center: 7.2)
4 to 10
4 to 10
4 to 10 (4 to 10)
0 to 15
0 to 15
0 to 12 (0 to 12)
Environment-resistive models
Heat-resistan
t
M6
400
230
160 (72)
M6
150
90
60 (27)
M6
M4 1.25 dia.
Min. bending radius
of sleeve: 10
100
60
40 (18)
Chemical-resistant
6 dia.
160
95
65 (30)
7 dia. 70
40
30 (10)
30
Ordering Information
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
*3. For continuous operation, use the products within a temperature range of 40°C to 130°C.
*4. The maximum temperature that can be withstood varies with the location. Refer to dimensions diagrams for details.
*5. These values are based on the assumption that there are no repeated sudden changes in temperature.
*6. The characteristics for sensing object incline are different between the Attachments with model numbers ending in "E1" and "E2."
Refer to page 52 for installation precautions.
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm)*1
Min. bend-
ing radius
(mm)
Features Model number
4 dia. (0.1 dia.) R25
Slot sensor (no ad-
justment of optical
axis required)
E32-G14
Screw mounting,
side-view E32-T14
Applicable tube: Transparent tube with a diameter
in the range 8 to 10 mm and a recommended wall
thickness of 1 mm
R10 Compact E32-L25T
Applicable tube: Transparent tube (no restriction on
diameter)
R4
No restriction on
tube diameter, re-
sistant to bubbles
and drops of water
E32-D36T
Applicable tube: Transparent tube with a diameter
of 3.2, 6.4, or 9.5 mm and a recommended wall
thickness of 1 mm
Light ON when fluid
is present, resistant
to bubbles and
drops of water
E32-A01
Applicable tube: Transparent tube with a diameter
in the range 6 to 13 mm and a recommended wall
thickness of 1 mm
Light ON when fluid
is not present, resis-
tant to bubbles and
drops of water
E32-A02
Liquid-contact models R40
Heat resistant up
to 200°C,
fluororesin cover
E32-D82F1
E32-D82F2
Soda glass
with reflection
factor of 7%
R25
Variation of detec-
tion position within
the detection
range: 0.2 mm
E32-L16
E32-A08
E32-A07E1 *6
E32-A07E2 *6
R25 Heat resistant up
to 300°C *4, *5 E32-L66
Edge of soda
glass with re-
flection factor
of 7% (t = 0.5
mm, rounded
edge)
R25 Resistant to tilting E32-A09
R35 Heat resistant up
to 150°C *3 E32-A09H
R25 Heat resistant up
to 300°C *4, *5 E32-A09H2
Application-corresponding Fiber Units
High-resolution mode High-speed mode *When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).Standard mode
Super-high-speed mode)(
Application-corresponding models
Label-detection
10
10
10 (10)
4,500
3,400
2,250 (900)
Liquid-level detectionGlass-substrate-alignment
0 to 15
0 to 15
0 to 12 (0 to 12)
10 to 20
10 to 20
10 to 20 (
-
)
15 to 25
15 to 25
10 to 20 (
-
)
5 to 18
5 to 18
5 to 16 (
-
)
Glass-substrate-mapping
15 to 38 (center: 25)
15 to 38 (center: 25)
15 to 38 (center: 25)
(
-
)
20 to 30 (center: 25)
20 to 30 (center: 25)
20 to 30 (center: 25)
(
-
)
31
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. Indicates models that allow free cutting.
Type Appearance (mm) *2 Sensing distance (mm)
Standard object
(min. sensing
object) (mm)*1
Min. bend-
ing radius
(mm)
Features Model number
2 dia. (0.1 dia.)
R1
Opening angle: 1.5°;
optical axis adjusted
before delivery
E32-A03
R10
Opening angle: 1.5°;
with mounting
flange; optical axis
adjusted before de-
livery
E32-A03-1
Long distance;
opening angle: 4°E32-T24S
1.2 dia.
(0.1 dia.)
Ultraslim (t = 2 mm);
opening angle: 3°;
optical axis adjusted
before delivery
E32-A04
Ultraslim (t = 2 mm);
opening angle: 3°;
with mounting
flange; optical axis
adjusted before de-
livery
E32-A04-1
Application-corresponding Fiber Units
Application-corresponding models
Wafer-mapping
3 dia.
1,150
890
600 (250)
R
3 dia.
3.5 dia. 1,750
1,300
870 (350)
2 dia.
460
340
225 (100)
2 dia.
32
Lens Units
*1. The values for the minimum sensing object are representative values that indicate values obtained in standard mode with the sensing distance and sensitivity set
to optimum values.
*2. The optical fiber is 2 m long on each side, so the sensing distance is 4,000 mm.
Type Appearance Applicable
Fiber Units
Sensing distance (mm)
Standard object
(min. sensing
object) (mm) *1
Features Model
number
High-
resolution
mode
Standard
mode
High-
speed
mode
Super-
high-
speed
mode
E32-T11L 4,000*2 3,200 2,100 840
4 dia. (0.1 dia.)
Long-distance
sensing; open-
ing angle: 5° to
40° (heat resis-
tant up to
200°C)
E39-F1
E32-TC200 4,000*2 4,000*2 2,600 1,500
E32-T11R 4,000*2 3,700 2,400 970
E32-T11 4,000*2 3,600 2,300 930
E32-T11U 4,000*2 3,600 2,300 930
E32-T81R-S 2,650 2,100 1,300 520
E32-T61-S 4,000*2 3,400 2,200 900
E32-T11L 910 800 500 180
3 dia. (0.1 dia.)
Side-view,
space-saving
(heat resistant
up to 200°C)
E39-F2
E32-TC200 840 700 450 160
E32-T11R 520 400 250 100
E32-T11 820 660 430 160
E32-T11U 820 660 430 160
E32-T81R-S 360 280 180 70
E32-T61-S 600 450 300 120
E32-T11L
E32-TC200
E32-T11R
E32-T11
E32-T11U
E32-T81R-S
E32-T61-S
--- ---
Long distance
reflection (heat
resistant up to
200°C)
E39-F3
E32-C42 Spot diameter variable in the range 0.1 to 0.6 mm at distanc-
es in the range 6 to 15 mm Small spot
(variable) E39-F3A
E32-D32 Spot diameter variable in the range 0.5 to 1 mm at distances
in the range 6 to 15 mm
E32-C41 0.1-dia. spot at a distance of 7 mm Small spot E39-F3A-5
E32-C31 0.5-dia. spot at a distance of 7 mm
E32-C41 0.2-dia. spot at a distance of 17 mm Long distance,
small spot E39-F3B
E32-C31 0.5-dia. spot at a distance of 17 mm
E32-C31
E32-C41
Spot diameter of 4 mm max. at distances in the range 0 to
20 mm
Long-distance
sensing, paral-
lel light
E39-F3C
Accessories
*When used in combination with the E3X-DA-S Amplifier Unit (general-purpose).
T
hrough-beam Lens Units
Long-distance Lens Units
Side-view Units
Reflection Units
Reflective Lens Units
Small-spot Lens Units
33
Protective Spiral Tube
Note: Before using a Protective Spiral Tube, remove the protective tube that protects the area between the head and the optical fiber provided with some models.
Other Accessories
Appearance Application Applicable Fiber Units Tube length Model number
Fiber protection
M3-screw models
E32-D21@
E32-DC200E
E32-DC200F@
E32-C31
500 mm E39-F32A5
1 m E39-F32A
M3-screw models
E32-T21@
(Except the E32-T21R.)
E32-TC200E
E32-TC200F@
500 mm E39-F32B5
1 m E39-F32B
M4-screw models
E32-T11@
E32-TC200
E32-TC200B@
E32-T51
500 mm E39-F32C5
1 m E39-F32C
M6-screw models
E32-D11@
E32-DC200
E32-DC200B
E32-CC200@
E32-D51
500 mm E39-F32D5
1 m E39-F32D
Appearance Application Name Applicable Fiber Units Remarks Model number
Used to cut the fiber. Cutter Fiber Units that allow free cutting Provided with applica-
ble Fiber Units. E39-F4
Attachments for in-
serting thin fibers into
Amplifier Units
Thin-fiber At-
tachments
Fiber Units that allow free cutting
and have a 1.0-dia. sheath
2 per set
Provided with applica-
ble Fiber Units.
E39-F9
Used to extend fibers.
Fiber Connec-
tors
Fiber Units that allow free cutting
and have a 2.2-dia. sheath --- E39-F10
Easy-to-use, one-
touch relay connec-
tors
Fiber Units that allow free cutting
E39-F13: Used for Fi-
ber Units with a 2.2-
dia. sheath.
E39-F14: Used for Fi-
ber Units with a 1.0-
dia. sheath.
E39-F15: Used for Fi-
ber Units with a
sheath diameter be-
tween 1.0 and 2.2
mm.
E39-F13
E39-F14
E39-F15
Used to bends in
sleeves.
Sleeve Bend-
er
E32-TC200B(4)
E32-TC200F(4)
E32-DC200F(4)
--- E39-F11
Accessories
34
Ratings/Characteristics
Fiber Units
*1. There must be no icing or condensation within the range specified for the ambient operating temperature.
*2. For continuous operation, use the products within a temperature range of 40°C to 90°C.
*3. The maximum temperature that can be withstood varies with the location. Refer to dimensions diagrams for details.
Item
Type Standard models
Flexible
Standard Break-resistant Fluorine-coating
E32-T1@R
E32-D1@R
E32-T2@R
E32-D2@R
Ambient operating
temperature range *1 40°C to 70°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (PVC coating) Plastic (polyethylene coating) Plastic (PVC coating) Plastic
(fluororesin coating)
Degree of protection IEC standard: IP67
Item
Type Special-beam models
Long-distance, high-power Ultracompact,
ultrafine-sleeve Coaxial, small-spot Fine-beam
(narrow vision field)
All other models E32-D16
Ambient operating
temperature range *1 40°C to 70°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (polyethylene
coating) Plastic (PVC coating) Plastic (combination of PVC, polyethylene,
and polyolefin sheaths) Plastic (PVC coating)
Degree of protection IEC standard: IP67 IEC standard: IP40 IEC standard: IP67 IEC standard: IP50
Item
Type Special-beam models
Area-sensing Retroreflective
All other models E32-D36P1
E32-T16 E32-T16W(R) E32-R21 E32-R16
Ambient operating
temperature range *1 40°C to 70°C25°C to 55°C40°C to 70°C25°C to 55°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (PVC coating) Plastic (polyethylene
coating) Plastic (PVC coating) Plastic (polyethylene coating)
Degree of protection IEC standard: IP50 (IP67 for E32-T16) IEC standard: IP67 IEC standard: IP66
Item
Type Special-beam models
Convergent-reflective
All other models E32-L25L
E32-L24L E32-L86
Ambient operating
temperature range *1 40°C to 70°C40°C to 105°C *2 40°C to 200°C *3
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (polyethylene coating) Glass (SUS spiral coating)
Degree of protection IEC standard: IP50 (IP40 for E32-L24S, E32-L16, and E32-L86)
35
Fiber Units
*1. There must be no icing or condensation within the range specified for the ambient operating temperature.
*2. For continuous operation, use the products within a temperature range of 40°C to 90°C.
*3. The maximum temperature that can be withstood varies with the location. Refer to dimensions diagrams for details.
*4. For continuous operation, use the products within a temperature range of 40°C to 130°C.
*5. These values are based on the assumption that there are no repeated sudden changes in temperature.
Item
Type Environment-resistive models
Heat-resistant
E32-T5@
E32-D5@
E32-T8@R-S
E32-D8@R-S E32-T84S-S E32-T6@-S
E32-D6@-S E32-D73-S
Ambient operating
temperature range *1 40°C to 150°C *4 40°C to 200°C *3 60°C to 350°C *3 40°C to 400°C *3
Ambient humidity
range *1 35% to 85%
Fiber material Plastic
(fluororesin coating)
Glass
(fluororesin coating) Glass (SUS spiral coating)
Degree of protection IEC standard: IP67
Item
Type Environment-resistive models
Chemical-resistant Vacuum-resistant
All other models E32-T51F E32-T81F-S All other models 32-T84SV
Ambient operating
temperature range *1 40°C to 70°C40°C to 150°C *4 40°C to 200°C *3 25°C to 120°C25°C to 200°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (fluororesin coating) Glass
(fluororesin coating)
Glass
(fluororesin coating)
Glass
(SUS spiral coating)
Degree of protection IEC standard: IP67 ---
Item
Type Application-corresponding models
Label-detection
Liquid-level detection
Wafer-mapping
All other models E32-A01
E32-A02 E32-D82F
Ambient operating
temperature range *1 40°C to 70°C40°C to 200°C *3 40°C to 70°C
Ambient humidity
range *1 35% to 85%
Fiber material Plastic (polyethylene coating) Plastic
(fluororesin coating) (Fluororesin coating) Plastic
(polyethylene coating)
Degree of protection IEC standard: IP67 IEC standard: IP50 IEC standard: IP68 IEC standard: IP50
Other Repeat accuracy: 1 mm max. Repeat accuracy:
0.5 mm max.
Item
Type Application-corresponding models
Glass-substrate-alignment Glass-substrate-mapping
All other models E32-L66 E32-A09 E32-A09H E32-A09H2
Ambient operating
temperature range *1 40°C to 70°C0°C to 300°C *3, *5 40°C to 70°C40°C to 150°C *4 40°C to 300°C *3
Ambient humidity
range *1 35% to 85%
Fiber material Plastic
(polyethylene coating)
Glass
(SUS spiral coating)
Plastic
(polyethylene coating)
Plastic
(fluororesin coating)
Glass
(SUS spiral coating)
Degree of protection IEC standard: IP40
36
Dimensions
Standard/Flexible Models Indicates models that allow free cutting.
Through-beam Fiber Units
M2.6 × 0.45
1 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7*
*Material: Brass/nickel platin
g
Optical fiber: 2.2 dia.
3.2 3 2.4
14 2,0007
E32-TC200
E32-T11R
E32-TC200E
Two hexagonal nuts
Two toothed washers
Sensing head: M3 × 0.5*
Optical fiber: 1 dia.
11 2,000
10
25
Fiber Attachment (E39-F9)
1.8
5.5
2.5
0.5 dia.
*Material: Brass/nickel plating
2,000
9.5
13.5
5.5
1 dia.*1
1.8 3 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M3 × 0.5*2
*1. E32-T21R: 0.5 dia.
*2. Material: Brass/nickel plating
Optical fiber: 2.2 dia.
E32-TC200A
E32-T21R
0.5 dia. 2 dia. Sensing head*
*Material: Stainless steel (SUS303)
17
22 2,000
12
25
10
Fiber Attachment (E39-F9)
Optical fiber: 1 dia.
1.4 dia.
Heat-shrinkable tube
E32-T22
E32-T22R
1 dia.
3
2.4 dia. Sensing head: 3 dia.* Optical fiber: 2.2 dia.
11
(14) 2,000
*Material: Brass/nickel
p
latin
g
E32-T12
E32-T12R
10
1.5 dia.
25
10
2,000
Fiber Attachment (E39-F9)
Sensing head*
0.5 dia. Optical fiber: 1 dia.
*Material: Brass/nickel plating
E32-T222
E32-T222R
Optical fiber: Two, 2.2 dia.
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides
Sensing head*
Sensing surface 1 dia.
2,000
8
3
2.5
1.5
15
7.5 5
*Material: Aluminum
E32-T15X
E32-T15XR
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk
screw M2 8 4 pcs) included
Optical fiber: 1 dia.
Sensing head*
Fiber Attachment (E39-F9)
Sensing surface: 0.5
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides
*Material: Aluminum
4.5
5
12
2
72.5
1
2,000
25
E32-T25X
E32-T25XR
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk
screw M2 8 4 pcs) included
1.2 dia. max.
Stainless-
steel tube
(SUS304)
1 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7
(coarse thread) *2
*1. ( ): E32-TC200B4
*2. Material: Brass/nickel plating
Optical fiber: 2.2 dia.
3.2
11 90
(40)*1
2.4
2,0007
E32-TC200B (B4)
E32-TC200BR (B4R)
1.8
5.5
2.5
2,00011
Two hexagonal nuts
0.9 dia.
max.
0.5 dia.
Stainless-
steel tube
(SUS304)
Two toothed washers
Sensing head: M3 × 0.5 *2
Optical fiber: 1 dia.
90
(40)*1
10
25
Fiber Attachment (E39-F9)
*1. ( ): E32-TC200F4
*2. Material: Brass/nickel plating
E32-TC200(F4)
E32-TC200FR(F4R)
35
Sensin
g
surface
30
1.5
1.5
3 dia.
2.8
1
Sensing head: 3 dia.*
45°
Heat-shrinkable
tube Optical fiber:
2.2 dia.
12
2,000
*Material: Stainless steel
(
SUS304
)
E32-T14L
E32-T14LR
35 2,000
15
1.50.5
1
15 12
25
10
Fiber Attachment (E39-F9)
Stainless-steel
tube: 1 dia.
45°
Heat-shrinkable tube
Optical fiber: 1 dia.
*Material: Stainless steel
(
SUS304
)
Sensing head:
2 dia.* 1.4 dia.
E32-T24
E32-T24R
Through-beam models consist of two parts: an emitter and a receiver.
(Unit: mm)
37
Standard/Flexible Models
Break-resistant/Coated Models
Through-beam Fiber Units
Optical fiber: Two, 2.2 dia.
Sensing head*
Sensing surface
*Material: Aluminum
8
3
4
2,000
2.5
1.5
7.5 5
15
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides
E32-T15Y
E32-T15YR
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk screw M2 × 8 4 pcs) included
2
3
7
2.5
1
2,000
25
5 4.5
12
Optical fiber: 1 dia.
Sensing surface
Sensing head*
Fiber Attachment (E39-F9)
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides
*Material: Aluminum
E32-T25Y
E32-T25YR
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk screw M2 × 8 4 pcs) included
Sensing head*
Optical fiber: 2.2. dia.
Sensing surface
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides *Material: Aluminum
8
43
2,000
2.5
1.5
7.5 5
15
E32-T15Z
E32-T15ZR
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk screw M2 × 8 4 pcs) included
Optical fiber: 1 dia.
Sensing head*
Sensing surface
Fiber Attachment (E39-F9)
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides *Material: Aluminum
7
2.5
13
2
2,000
25
5 4.5
12
E32-T25Z
E32-T25ZR
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk screw M2 × 8 4 pcs) included
2.4 15
(14) 2,000
Optical fiber: 2.2 dia.
Two hexagonal nuts
Two toothed washers
Protective tube
3.3
Sixteen, 0.265 dia.
Sensing head:
M4 × 0.7*
M2.6 × 0.45
7
3.2
*Material: Brass/nickel plating
E32-T11
E32-T11U
5.5
2.5
Four, 0.25 dia.
Sensing head:
M3 × 0.5* Two hexagonal nuts
Two toothed washers
Protective tube Optical fiber: 1 dia. 10
25
Fiber Attachment (E39-F9)
2,00011
1.8 15
*Material: Brass/nickel plating
E32-T21
E32-T12B
Sixteen, 0.265 dia.
3
2.4 dia. Sensing head: 3 dia.* Optical fiber: 2.2 dia.
11
(14) 2,000
*Material: Brass/nickel plating
E32-T221B
Four, 0.25 dia. 2 dia. Sensing head*
*Material: Stainless steel (SUS303)
17
22 2,000
12
25
10
Fiber Attachment (E39-F9)
Optical fiber:
1 dia.
1.4 dia.
Heat-shrinkable tube
E32-T22B
10
1.5 dia.
25
10
2,000
Fiber Attachment (E39-F9)
Sensing head*
Four, 0.25 dia. Optical fiber: 1 dia.
*Material: Brass/nickel plating
Optical fiber: 2.2 dia.
Sensing head*
Sensing surface:
Sixteen, 0.265 dia.
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides *Material: Aluminum
2,000
8
3
2.5
1.5
15
7.5 5
E32-T15XB
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk screw M2 × 8 4 pcs) included
4.5
5
12
2
72.5
1
2,000
25
Optical fiber: 1 dia.
Sensing head*
Fiber Attachment (E39-F9)
Sensing surface:
Four, 0.25 dia.
Two, 2.2-dia. mounting holes with
two, 4.4-dia. countersinks on both sides *Material: Aluminum
E32-T25XB
Note: 1. Set of two symmetrical parts.
2. Mounting screws (countersunk screw M2 × 8 4 pcs) included
38
Long-distance/High-power Models Indicates models that allow free cutting.
Ultracompact/Thin-sleeve Models
Through-beam Fiber Units
5
Lens: 10 dia.
(PMMA)
Sensing head: M14 ×1* Two hexagonal nuts
Optical fiber: 2.2. dia.
*Material: ABS
19
23
42
10,000
E32-T17L
10±0.2
9.2
7
8
2.5
10.5
R3.5 Optical axis Two, 3.2 dia.
Heat-resistant
ABS
Lens (PMMA)
4.4 dia. Nitrile rubber
8.2
16 11.2 2
,
000
Optical fiber: 2.2 dia.
7.68
E32-T14
M2.6 × 0.45
1.4 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7*
*Material: Brass/nickel
p
latin
g
Optical fiber: 2.2. dia.
3.2 3 11
(14) 2,0007
E32-T11L E32-T12L
1.4 dia.
3
2.4 dia. Sensing head: 3 dia.* Optical fiber: 2.2. dia.
11
(14) 2,000
*Material: Brass/nickel
p
latin
g
E32-T21L
2.5
0.9 dia.
5.5 11
1.8(1.7)
25
10
2,000
Two hexagonal nuts
Fiber Attachment (E39-F9)
Sensing head: M3 × 0.5*
Optical fiber: 1 dia.
Two toothed washers
*Material: Brass/nickel plating
E32-T22L
25
10
Fiber Attachment (E39-F9)
*Material: Stainless steel
(2)
0.9 dia. 1.8 dia.
Sensing head: 2 dia.*
17
22 2,000
12
Optical fiber: 1 dia.
Heat-shrinkable
tube
10
25 (0.5
)
2,000
Sensing head*
0.5 dia.
Fiber Attachment (E39-F9)
Optical fiber: 1 dia.
1 dia.
*Material: Stainless steel
E32-T223R
5
Heat-shrinkable tube
0.25 dia.
3 dia.
0.5 dia.
10 1012 Optical fiber: 1 dia.
1,000
20
25
Sensing head*
*Material: Stainless steel
Fiber Attachment (E39-F9)
E32-T33-S5
Heat-shrinkable tube
0.125 dia. Optical fiber: 1 dia.
Sensing head*
*Material: Stainless steel
Fiber Attachment (E39-F9)
1,000
25
1012
20
105
3 dia.
0.25 dia.
E32-T333-S5
Note: The Fiber Attachment is attached with
adhesive and cannot be removed.
Heat-shrinkable tube
0.1 dia. Optical fiber: 1 dia.
Sensing head*
*Material: Stainless steel
Fiber Attachment (E39-F9)
1,000
25
1012
20
105
3 dia.
0.22 dia.
E32-T334-S5
Note: The Fiber Attachment is attached with
adhesive and cannot be removed.
39
Fine-beam (narrow vision field) Models
Heat-resistant Models
Area-sensing Models
Through-beam Fiber Units
3 dia.
1.7 dia.
15
Sensing head* Optical fiber: 2.2 dia.
2,000
*Material: Brass/nickel platin
g
E32-T22S
3.2
10
Mounting bracket (provided as accessory)
Optical fiber: 2.2 dia.Sensing head*
1.8
20.5
2 dia.
2Sensing surface
2,000
11
3
3.5 dia.
0.4
17.6 3.2
*Material: Brass/nickel plating
E32-T24S
Sensing
surface
(3 × 30)
18
69
Two, 3.2-dia. mounting holes
with 6-dia. countersinks
Optical fiber:
2.2 dia.
65
45
2,000
12
23
18.5
Optical axis
5
Sensing head*
*Material: ABS (sensing surface: PMMA)
E32-T16W
E32-T16WR
28
13
Sleeve
23
11 2,000
1.8
Sensing head:
M3 × 0.35 *2
Two hexagonal nuts
Two toothed washers
Silicon tube *1 Four, 1-dia.
plastic fibers
*1. One set of silicon tubes is
black and the other set is gray.
Use this difference to
distinguish between the
emission and reception sides.
*2. Material: Stainless steel
(SUS303)
E32-M21
E32-T16P
E32-T16PR
19 27
14.5
Two, 3.2 dia.
6-dia.
countersink
10.7
4
2,000
Sensing head*1
Optical fiber: 2.2 dia.
4
20 Sensing
surface
(2 × 11)
Optical
axis
*1. Material: Heat-resistant ABS
(sensing surface: PMMA)
*2. Provided with stickers with
slits of width 0.5 and 1 mm (2 of each).
E32-T16J
E32-T16JR
4
3.3
Sensing surface (2 × 11)
Receiver
Emitter
Sensing
surface
(2 × 11)
27
20
Lens*
Sensing
head*
Optical
axis
2
14.5
10.7
4
Two, 3.2-dia.
holes with 6-dia.
countersinks
2000
Optical fiber:
2.2 dia.
19
*Material: ABS for the sensing head
and PMMA for the lens.
27
2,000
6 dia.
25 20
*1. Material: Heat-resistant ABS
(sensing surface: PMMA)
*2. Provided with stickers with slits
of width 0.5 and 1 mm (2 of each).
Sensing head*1
Optical
axis
Sensing
surface
(2 × 10)
(PMMA)
8.4
Optical fiber: 2.2 dia.
15.5
8.85 3
E32-T16
15
2.4
2.85 dia.
1
7
1.5 dia.
17 2,000
Optical fiber: 2.2 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7*
*Material: Brass/nickel platin
g
E32-T51
Note: The maximum allowable temperature is 150°C. The maximum al-
lowable temperature for continuous operation is 130°C.
E32-T54
Note: The maximum allowable temperature is 150°C. The maximum
allowable temperature for continuous operation is 130°C.
1
1.7
2 dia.
45°
2.5
45
Sensing surface
25 20
Sensing head: 3 dia.*
*Material: Stainless steel (SUS303)
Optical fiber: 2.2 dia.
2,000
40
Heat-resistant Models Indicates models that allow free cutting.
Chemical-resistant Models
Through-beam Fiber Units
7
0.7 dia.
20
32.4 4 dia.
10 2,000
5
B
25
13 *2
A
4 dia.
2 dia.3.6 dia. Fluororesin tube
Protective tube
Two hexagonal nuts
Two toothed washers
Sensing head:
M4 × 0.7 *1
M2.6 × 0.45
*1. Material: Stainless steel (SUS303)
Sleeve 2.2 dia.
(75) Note: The maximum allowable temperatures for sec-
tions A and B are 200°C and 110°C, respective-
ly. The section inserted into the Amplifier Unit
(indicated by *2), however, must stay within the
Amplifier Unit's operating temperature range.
E32-T81R-S
E32-T84S-S
Lens (2 dia.)
13 *2
25
B
5
A
12(14.2)
630 max.
12
3 dia.
2,000
Antislip tread
Sleeve
4 dia.
4 dia.3 dia.
3.5 dia.
Sensing head *1
R5
90°
Flexible tube:
2.9 dia.
(stainless steel)
*1. Material: Stainless steel (SUS303)
2.2 dia.
Note: The maximum allowable temperatures
for sections A and B are 200°C and
110°C, respectively. The section inserted
into the Amplifier Unit (indicated by *2),
however, must stay within the Amplifier
Unit's operating temperature range.
E32-T61-S
7
1 dia.
20
32.4
4 dia. *3
10 2,000 25
5
B
13 *2
A
4 dia. Sleeve
Flexible tube: 2.8 dia. (stainless steel)
Hexagonal caulking
Two hexagonal nuts
Two toothed washers
Sensing head:
M4 × 0.7 *1
M2.6 × 0.45
*1. Material: Stainless steel (SUS303)
*3. The diameter is 6 mm if the fiber
length exceeds 10 m.
2.2 dia.
Note: The maximum allowable temperatures for sections A and B are 200°C
and 110°C, respectively. The section inserted into the Amplifier Unit (in-
dicated by *2), however, must stay within the Amplifier Unit's operating
temperature range.
7.2 dia.
Nut *1
Sensing head *1
Optical fiber: 2.2 dia. *2
Lens: 3 dia.
10
(10.7)
(35)
19.8 310
2,000
R3.6
*1. Material: PFA
*2. Sheath material: Fluororesin
E32-T11F E32-T12F
20
2,000
Sensing head: 5 dia. Fluororesin 4 dia. Optical fiber: 2.2 dia.
Lens: 4 dia.
100
(21)
Optical
axis
2,000
Sensing head: 5 dia. Fluororesin 4 dia. Optical fiber: 2.2 dia.
100
4.5
E32-T14F
100
(20)
2,000
Lens: 3.7 dia.
Optical fiber: 2.2 dia.
Fluororesin
Sensing head: 5 dia.
E32-T51F
3.7 dia. 30
(0.8)
2,000
13 *2
(70)
B
255
A
4 dia. Sleeve 2.2 dia.
Protective tube PFA tube
2 dia.
PFA cover
(R6)
6 dia.
E32-T81F-S
Note: The maximum allowable temperatures for sec-
tions A and B are 200°C and 110°C, respective-
ly. The section inserted into the Amplifier Unit
(indicated by *2), however, must stay within the
Amplifier Unit's operating temperature range.
41
Vacuum-resistant Models
Through-beam Fiber Units
E32-T51V
83
M2.6 × 0.45 Two spring
washers 4 dia. Optical fiber: 3 dia. 4 dia.
Connected to flange
(vacuum side)
2.2 dia.
M4 × 0.7 * Two nuts
20
(30) 1,000
26
1.15 dia.
*Material: Aluminum
18
4.5
312
M2.6 × 0.45
1.15 dia.
3 dia. *
4
4
4 dia. 4 dia.
Connected to flange (vacuum side)
3 dia. 2.2 dia.5 dia.
R9
(3)
(15) 1,000
26
*Material: Stainless steel (SUS304)
E32-T54V
(14.2)
Sensing head: 3 dia.*
Lens (2 dia.)
12
6
R5
3 dia.
3.5 dia.
90°Flexible tube (stainless steel):
2.9 dia.
4 dia. 4 dia. 2.2 dia.
Connected to flange (vacuum side)
30 max.
12 1,000
26
*Material: Stainless steel
(
SUS304
)
E32-T84SV
8.9
0.5-dia. hole
6M2.6 × 0.45
Effective depth: 3.8
Spot-facing depth: 0.9
4 dia.
E39-F1V
36 dia.
49 70 dia.
44 dia.
45°
90 dia.
80
80
Four, 10 dia.
24
Flange
V40 O-ring Flange
8
E32-VF4
Note 1. Perform mounting so that the V40 O-ring is on the atmospheric-
pressure side of the vacuum chamber wall.
2. Mounting-hole cutout dimensions: 38 dia. ±0.5 mm
(96)
(63) 10 (23)
22519
6 (33.53)
30 20 dia.
22
One nut M14 × 2 Two, connectors
One spring
washer V15 O-ring
E32-VF1
Note 1. Perform mounting so that the V15 O-ring is on the atmospheric-pres-
sure side of the vacuum chamber wall.
2. Mounting-hole cutout dimensions: 14.5 dia. ±0.2 mm
42
Dimensions
Standard/Flexible Models Indicates models that allow free cutting.
Fiber Units with Reflective Sensors
4.8
Two, 1 dia.4 dia.
2.43
17 2,000
10
Two hexagonal nuts
Two toothed washers
Sensing head*
M6 × 0.75
Optical fiber: Two, 2.2 dia.
*Material: AD
C
E32-DC200
E32-D11R
3.2
Two, 0.5 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7*
Optical fiber: Two, 1 dia.
2.43
15 2,000
7
10
25
Two Fiber Attachments (E39-F9)
*Material: Stainless steel (SUS303)
E32-D211
E32-D211R
Two, 0.5 dia.
2.5
5.5 11
1.8
2,000
*Material: Stainless steel
(
SUS304
)
25
10
Two Fiber Attachments (E39-F9)
Two hexagonal nuts
Two toothed washers
Sensing head: M3 × 0.5*
Optical fiber: Two, 1 dia.
E32-DC200E
E32-D21R
Two,
1 dia.
3 dia.
2,000
135
Heat-shrinkable tube Optical fiber: Two, 2.2 dia.
*Material: Stainless steel
(
SUS304
)
15
Sensing head*
E32-D12
E32-D12R
3
15 2,000
25
10
2.7 dia. Sensing head: 3 dia.* Optical fiber:
Two, 1 dia.
Two Fiber Attachments (E39-F9)
*Material: Brass/nickel platin
g
Two, 0.5 dia.
E32-D22
E32-D22R
Optical fiber: Two, 2.2 dia.
Sensing head*
Sensing surface:
Two, 1 dia.
Two, 2.2-dia. mounting
holes with two, 4.4-dia.
countersinks on both sides
*Material: Aluminum
10
3
2.5
7.5 5
2,00015
2.5
E32-D15X
E32-D15XR
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
Optical fiber: Two, 1 dia.
Sensing head*
Two Fiber Attachments (E39-F9)
Sensing surface:
Two, 0.5 dia.
Two, 2.2-dia. mounting
holes with two, 4.4-dia.
countersinks on both sides
*Material: Aluminum
2.5
1.5
8
5 4.5
12
2
25
2,000
E32-D25X
E32-D25XR
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
Two, 1 dia.
2.5 dia. max.
Two hexagonal nuts
Stainless-steel tube
(SUS304) Two toothed washers
Sensing head: M6 × 0.75
(fine thread) *2 Optical fiber: Two, 2.2 dia.
2,00017
2.4
5.2
10 90
(40)*1 *1. ( ): E32-DC200B4
*2. Material: Brass/nickel platin
g
E32-DC200B(B4)
E32-DC200BR(B4R)
Two, 0.5 dia.
2.5
5.5 11 90
(40)*1
1.8
2,000
25
10
Two Fiber Attachments (E39-F9)
Two hexagonal nuts
1.2 dia.
max.
Stainless-
steel tube
(SUS304)
Two toothed washers
Sensing head: M3 × 0.5 *2
Optical fiber: Two, 1 dia.
*1. ( ): E32-DC200F4
*2. Material: Stainless steel
(
SUS304
)
E32-DC200F(F4)
E32-DC200FR(F4R)
5.7
6 dia. 1.5
45°
12
Sensing surface
Light baffle
Optical fiber: Two, 2.2 dia.
Heat-shrinkable tubeSensing head*
30
35
12
2,000
*Material: Stainless steel
(
SUS304
)
E32-D14L
E32-D14LR
35
15 1215
1
0.5 1.5
2,000
10
25
Two Fiber Attachments (E39-F9)
Heat-shrinkable tube
Optical fiber:
Two, 1 dia.
Sensing head: 3 dia.*
Stainless-steel tube: 2 dia.
45°
Light baffle Sensing surface
*Material: Stainless steel (SUS304)
E32-D24
E32-D24R
(Unit: mm)
43
Standard/Flexible Models
Break-resistant/Coated Models
Fiber Units with Reflective Sensors
Optical fiber: Two, 2.2 dia.
Two, 2.2-dia. mounting holes
with two, 4.4-dia. countersinks on both sides
Sensing surface Sensing head*
*Material: Aluminum
7.5 5
2,00015
2.5
2.8
3
2.4
2.5
10
E32-D15Y
E32-D15YR
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
Two Fiber Attachments (E39-F9)
Sensing surface Sensing head*
Optical fiber: Two, 1 dia.
Two, 2.2-dia. mounting
holes with two, 4.4-dia.
countersinks
*Material: Aluminum
8
1.5
2.5 5 4.5
12 2,000
1.42.3
25
2
E32-D25Y
E32-D25YR
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
Optical fiber: Two, 2.2 dia.
Two, 2.2-dia. mounting holes
with two, 4.4-dia. countersinks on both sides
Sensing surface
Sensing head*
*Material: Aluminum
7.5 5
4
2,00015
1.4
2.2
2.5
10
3
E32-D15Z
E32-D15ZR
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
Sensing head*
Two Fiber Attachments (E39-F9)
Sensing surface Optical fiber: Two, 1 dia.
Two, 2.2-dia. mounting holes
with two, 4.4-dia. countersinks
*Material: Aluminum
2,000
3
5 4.5
12
25
20.9
1.2
2.5
8
E32-D25Z
E32-D25ZR
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
5.2
Two, sixteen,
0.265 dia. Sensing head:
M6 × 0.75*
Two hexagonal nuts
Two toothed washers
Protective tube Optical fiber: Two, 2.2 dia.
10 17
2.4 15
2,000
*Material: Brass/nickel plating
E32-D11
E32-D11U
3.2
Two, four, 0.25 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7*
Optical fiber: Two, 1 dia.
2.43
15 2,000
7
10
25
Two Fiber Attachments (E39-F9)
Material: Stainless steel (SUS303)
E32-D21B
5.5
25
Two Fiber Attachments (E39-F9)
10
2.5
Four, 0.25 dia.
Two hexagonal nuts
Two toothed washers
Protective tube
Optical fiber:
Two, 1 dia.
151.8
11 2,000
Sensing head:
M3 × 0.5*
*Material: Brass/nickel plating
E32-D21
3
15 2,000
25
10
2.7 dia. Sensing head:
3 dia.* Optical fiber: Two, 1 dia.
Two Fiber Attachments (E39-F9)
*Material: Brass/nickel plating
Two, four,
0.25 dia.
E32-D221B
15
1.5 dia.
1002,000
15
25
10
Four, 0.25 dia.
Sensing
head *1
Optical fiber:
1 dia. Brancher (ABS): 3 dia.
Attachmen
t
*1. Material: Stainless steel (SUS304)
Note: The Attachment is attached with adhesive
and cannot be removed.
E32-D22B
Optical fiber: Two, 2.2 dia.
Two, 2.2-dia. mounting holes
with two, 4.4-dia. countersinks on both sides
Sensing head*
Sensing surface:
Two, sixteen, 0.265 dia.
*Material: Aluminum
10
3
2.5
7.5 5
2,00015
2.5
E32-D15XB
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
Optical fiber: Two, 1 dia.
Two, 2.2-dia. mounting
holes with two, 4.4-dia. countersinks
Sensing head*
Two Fiber Attachments (E39-F9)
Sensing surface:
Two, four, 0.25 dia. *Material: Aluminum
2.5
1.5
8
5 4.5
12
2
25
2,000
E32-D25XB
Note: Mounting screws (countersunk
screw M2 × 8 2 pcs) included
44
Long-distance/High-power Models Indicates models that allow free cutting.
Ultracompact/Thin-sleeve Models
Coaxial/Small-spot Models
Fiber Units with Reflective Sensors
Two, 3.2-dia.
mounting holes with
6-dia. countersinks
Optical
axis
Optical
axis
Two,
5.8-dia
lenses
8.5
9
22
17.5
11 6.5
Sensing head*
Optical fiber:
Two, 2.2 dia.
2,000
*Material: Aluminum
E32-D16
5.2 3 2.4
20 2,000
Two, 1.4 dia. 4 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M6 × 0.75*
10
*Material: Brass/nickel platin
g
Optical fiber: Two, 2.2 dia.
E32-D11L
3.2
Two, 0.9 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M4 × 0.7*
Optical fiber: Two, 1 dia.
2.43
15 2,000
7
10
25
Two Fiber Attachments (E39-F9)
*Material: Brass/nickel platin
g
E32-D21L
Two, 0.9 dia.
3
15 2,000
25
10
2.7 dia.
Sensing head:
3 dia.* Optical fiber: Two, 1 dia.
Two Fiber Attachments (E39-F9)
*Material: Brass/nickel plating
E32-D22L
10
25
15
Stainless-steel tube: 0.8 dia.
Two, 0.25 dia. Sensing head: 3 dia.*
Heat-
shrinkable
tube Optical fiber:
Two, 1 dia.
35 2,000
15 12
Two Fiber Attachments (E39-F9)
*Material: Stainless steel (SUS303)
E32-D33
1515 1002,000
15
25
10
Two, 0.125 dia.
Stainless-steel tube: 0.5 dia.
Sensing head: 2 dia. *1 Brancher: 3.5 dia.
Attachment
*1. Material: Stainless steel (SUS303)
Note: The Attachment is attached with adhesive
and cannot be removed.
Irraxtube: 1.2 dia.
E32-D331
Note: There is a white line on the fiber that is inserted in the emitter-side port.
5.2
Emission fiber:
1 dia. 2.5 dia.
Two hexagonal nuts
Two toothed washers
Sensing head: M6 × 0.75* Optical fiber: Two 2.2 dia.
Sixteen, 0.25-dia.
reception
fibers
10 23
3 2.4
2,000
*Material: Brass/nickel plating
E32-CC200
E32-CC200R
Emission fiber: 1 dia.
Sixteen, 0.265-dia.
reception fibers
Sensing head: 3 dia.* Brancher (heat-resistant,
ABS, black): 6 dia. Optical fiber:
Two 2.2 dia.
15 400 15 1,570
2,000
*Material: Stainless steel
(
SUS304
)
Note: There is a yellow dotted line on the fiber that is inserted in the emitter-side
port.
E32-D32L
10
25
Two Fiber Attachments (E39-F9)
25 2,000
1220
Heat-shrinkable tube
Optical fiber:
Two, 1 dia.
*Material: Stainless steel (SUS303)
2.5
Emission fiber:
0.5 dia.
Four,
0.25-dia.
reception
fibers
Two hexagonal nuts
Two toothed washers
Sensing head:
M3 × 0.5*
E32-C31
Note 1. There is a white line on the cable fiber that is inserted in the
emitter-side port.
2. The core diameter of the sensing head is assumed to lie in the
range 2.44 to 2.49 mm.
10
25
Two Fiber Attachments (E39-F9)
15
Emission fiber:
0.5 dia.
Four, 0.25-dia.
reception fibers 22 2,000
12
2
Heat-shrinkable
tube Optical fiber:
Two, 1 dia.
3 dia.
Sensing head:
2 dia.*
*Material: Stainless steel (SUS303)
Note: There is a white line on the cable fiber that is inserted in the emitter-side port.
E32-D32
17
1.8
22 1,000
15
Irraxtube: 2.6 dia.
Brancher
(ABS resin):
3.5 dia.
Optical fiber:
Two, 1.2 dia.
White markings:
Emission side
(heat-shrinkable tube)
Fiber
Attachmen
t
Two toothed
washers
Sensing head:
M3 × 0.5*
1 × 0.175 dia.
(emission fiber)
6 × 0.175 dia.
(reception fibers)
Two hexagonal
nuts
10
25(100)
(5)
*Material: Stainless steel (SUS303)
E32-C41
Note: The Fiber Attachment is attached with ad-
hesive and cannot be removed.
*Material: Stainless steel (SUS303)
Two Fiber Attachments
15
1 × 0.175 dia.
(emission fiber)
6 × 0.175 dia.
(reception fibers) 2
Irraxtube: 2.6 dia. Optical fiber:
Two, 1.2 dia.
Brancher
(ABS resin) 3.5 dia.
White markings:
Emission side
(heat-shrinkable tube)
3 dia.
Sensing head: 2 dia.*
1,000
15 10
25(100)
(5)
22
E32-C42
Note: The Fiber Attachment is attached with ad-
hesive and cannot be removed.
45
Area-sensing Models
Retroreflective Fiber Units
Convergent-reflective Models
Fiber Units with Reflective Sensors
15
10
5
5
25
Two, 3.2-dia. mounting holes
2,000
10.85
2
Sensing head*
32 × 0.265 dia.
(emission and reception fibers in alternating arrangement
)
Optical fiber:
Two, 2.2 dia.
*Material: Brass/nickel plating
E32-D36P1
E32-R21
(An E39-R3 Reflector is provided as an accessory.)
10
25
Two Fiber Attachment
s
Optical fiber:
Two, 1 dia.
Silicon tube
Two hexagonal nuts
Two washers
Sensing head*
Lens
(PMMA) M6 × 0.75
27.8
17.8
2.8 11
3
14
2,000
5 dia.
10
2.2
*Material: ABS
15.2
Lens (PMMA)
7.2
10
21.5
27 15
7
16 4
Sensing head *1
Optical fiber: Two, 2.2 dia.
Standard length: 2 m
Two, M3 set screws (provided)
*1. Material: ABS
(6)
8
E32-R16
(An E39-R1 Reflector is provided as an accessory.)
14
3.5 7
11
3.5
2
2
2.5 1
2.5
10
25
2,000
Two, 3.2-dia. mounting holes
with 6-dia. countersinks
on both sides
3.6 dia.
Optical fiber: Two, 1 dia.
Optical axis
Two Fiber Attachments (E39-F9)
2.2 dia.
*Material: ABS
Sensing head*
E32-L24S
Optical fiber: Two, 2.2 dia.
Two, 3.2-dia. mounting holes with 6-dia.
countersinks on both sides
Optical axis
4
11
22.5
17.5
4.5
3.8
9
0.75
1.7
2,000
12.3
Sensing head*
*Material: ABS
E32-L16
10
25
Two Fiber Attachments (E39-F9)
18 Side-view prism (PC)
Two, 3.2-dia. lenses
Optical fiber: Two, 1 dia.
2,000
4
6
3.3
3.6
4
3.3 1.5
Optical
axis
Sensing distance
20
6.5
Sensing head*
*Material: Polycarbonate
Two, 3.2-dia. mounting holes
with 6-dia. countersinks on both sides
E32-L24L E32-L25L
10
25
Two Fiber Attachments (E39-F9)
18
Sensing distance
Two, 3.2-dia. lenses
Optical fiber: Two, 1 dia.
2,000
6
4
16 6.5
Sensing head*
Two, 3.2-dia. mounting holes
with 6-dia. countersinks on both sides
*Material: Polycarbonat
e
Optical fiber: Two, 2.2 dia.
2,000
20
10
6.5
5
4.8
6.5
20
Sensing head*
Two, 3.2-dia. holes with
6-dia. countersinks
4Sensing distance
*Material: Heat-resistant ABS
E32-L25
Note: There is a white line on the fiber that is inserted in the emitter-side
port.
E32-L25A
20
5
2,000
6.5
Sensing distance
4.8
6.5
Sensing head*
Optical fiber:
Two, 2.2 dia.
20
104
Two, 3.2-dia. holes
with 6-dia. countersinks
*Material: Heat-resistant ABS
Note: There is a white line
on the fiber that is in-
serted in the emitter-
side port.
46
Convergent-reflective Models Indicates models that allow free cutting.
Heat-resistant Models
Chemical-resistant Models
Fiber Units with Reflective Sensors
A
Two, 4 dia.
Optical axis
Sensing head (stainless steel)
Two, 3.2-dia. holes with 6-dia. countersinks on one side
Flexible tube: 2.8 dia.*1
5.5
B
25
33.5
27
19
7
11
13 *25 (max.)
2,000
4 dia.
8.9 18
*1 Material: Stainless steel
E32-L86 Note: The maximum allowable temperatures
for sections A and B are 200C and
110C, respectively. The section insert-
ed into the Amplifier Unit (indicated by
*2), however, must stay within the Am-
plifier Unit's operating temperature
range.
Two, 1.5 dia.
3.1
4.9
Two hexagonal nuts
Two toothed washers
Sensing head: M6 × 0.75* Optical fiber: Two, 2.2 dia.
2.4
133
17 2,000
10
*Material: Brass/nickel platin
g
E32-D51
Note: The maximum allowable temperature is 150C. The maximum
allowable temperature for continuous operation is 130C.
B
5 dia. 2.2 dia. Sleeve
SUS flexible tube
15
11.5
510 *2
4.5
5
8.5
SUS303
Fiber: 1.2 dia. Sleeve
M4 × 0.7
2.2 dia.
Sensing head: M6 × 0.75 *1
6.4
32
5 dia.
815
13 *220 56.5
16.5
B
5
(70)
A
3
(4.2 dia.)
2,000
Two toothed washers (SUS)
Two hexagonal nuts (SUS)
*1. Material: Stainless steel (SUS303)
Protective tube (gray)
E32-D81R-S
E32-D81R Note 1. The maximum allowable tempera-
tures for sections A and B are 200C
and 110C, respectively. The section
inserted into the Amplifier Unit (indi-
cated by *2), however, must stay
within the Amplifier Unit's operating
temperature range.
2. Confirm applicable Amplifier Units
before placing an order. (Refer to
Precautions for Correct Use.)
Using the E32-D81R-S Using the E32-D81R
10
AB
20 5 *4
3
2,000
5 dia. 2.2 dia. Sleeve
5 dia. *3 3.5 dia.
SUS flexible tube
Two hexagonal nuts
Two toothed washers
Sensing head: M6 × 0.75 *1
1.4 dia. M4 × 0.7
15
11.5
510 *2
4.5
5
8.5
322.4
*1. Material: Stainless steel (SUS303)
*3. The diameter is 6 if the fiber length exceeds 10 m.
*4. The diameter is 10 if the fiber len
g
th exceeds 10 m.
B
Sleeve
5 dia.
Hexagonal
caulking
SUS316L
16.5 6.5
5 *2
13
8
6.4
15
E32-D61-S
E32-D61 Note 1. The maximum allowable tempera-
tures for sections A and B are 350C
and 110C, respectively. The section
inserted into the Amplifier Unit (indi-
cated by *2), however, must stay
within the Amplifier Unit's operating
temperature range.
2. Confirm applicable Amplifier Units
before placing an order. (Refer to
Precautions for Correct Use.)
Using the E32-D61-S Using the E32-D61
5
7
60 20 10 2,000 16.5 *2
13
5
AB C
2.4 56.5 6.4
1
5
8
Sleeve
5 dia.
4 dia. 2.8 dia.
Hexagonal caulking SUS316L
SUS flexible tube
Two toothed washers
Two hexagonal nuts
Sensing head: M4 × 0.7 *1
2.5 dia.
1.65 dia.
Stainless-steel tube:
1.25 dia.
1 dia.
*1. Material: Stainless steel (SUS303)
C
5 dia. 2.2 dia. Sleeve
15
11.5
510 *2
4.5
5
8.5
E32-D73-S
E32-D73 Note 1. The maximum allowable tempera-
tures for sections A, B, and C are
400C, 300C, and 110C, respec-
tively. The section inserted into the
Amplifier Unit (indicated by *2), how-
ever, must stay within the Amplifier
Unit's operating temperature range.
2. Confirm applicable Amplifier Units
before placing an order. (Refer to
Precautions for Correct Use.)
Using the E32-D73-S Using the E32-D73
2,000
16
100
Sensing head: 6 dia. Fluororesin 5 dia. Optical fiber: Two, 2.2 dia.
E32-D12F
100
2,000
4.5
(26) Fluororesin tube
(protective cover)
Optical-axis mark
Optical
axis
Sensing head: 7 dia. Optical fiber: 2.2 dia.
E32-D14F
47
Dimensions
Label-detection Models
Liquid-level Detection Models
Application-corresponding Fiber Units
1.64
23.5 9.4
1.6
9.2
24
R3.5
Lens
(PMMA)
10 Optical axis
20
Sensing head*
25.2
36.3 2,000
R1.6 R1.6
3.2 9
7.6
8.4 8
Optical fiber:
Two, 2.2 dia.
*Material: ABS
E32-G14
Sensing head
Thirty-two,
0.265 dia.*
Optical fiber: Two, 2.2 dia.
Reception side: Sixteen, 0.265 dia.
Emission side: Sixteen, 0.265 dia.
2,000
15
13.25
4.4
Eight, R0.5
R10
5
24
5
11.4
23.45
5
20.4
E32-D36T
10
6
Sensing head (PC)
Mounting hole
15.2
(13)
1.2
2.8
64
16
18 2,000
25
Two Fiber Attachments (E39-F9)
Optical fiber: Two, 1 dia.
Two, 3.2-dia. lenses (PC)
E32-L25T
Sensing surface (2 × 11) Optical axis
Sensing head*
Emitter
Receiver
Tube holder 20
27
4.2
19.9
5,000
Optical fiber: 2.2 dia.
*Material: ABS for the sensing head,
PMMA for the prism,
and PBT for the pipe holder.
E32-A01
Sensing surface (2 × 11)
Sensing head*
Tube holder
27
4.5
5
21
3
7
12
14.5
3.3
4.5
1.7
*Material: ABS for the sensing head,
PMMA for the prism,
and PBT for the pipe holder.
5,000
Optical axis
Optical fiber: 2.2 dia.
E32-A02
2,000
7.2
Sensing head (fluororesin): 6 dia. Fiber connector (brass/nickel plating): 9 dia.
8 dia. Optical fiber: Two, 2.2 dia. *2
To the Amplifier Unit
Length of unbendable
section: 150 (350) *1 2,000
27
42
*1. ( ): E32-D82F2
*2. The 2-m section of optical fiber on the Amplifier-unit side is plastic and therefore allows free cutting.
AB
1,500 mm from the tip
E32-D82F1
E32-D82F2 Note: The maximum allowable temperatures
for sections A and B are 200°C and
85°C, respectively.
(Unit: mm)
48
Models for Glass-substrate Alignment/Mapping Indicates models that allow free cutting.
Wafer-mapping Models
Application-corresponding Fiber Units
6.510.7
3.8
24.5
1.1
2,000
Optical axis
Two, 3.2-dia. mounting holes
with four, 6-dia. countersinks Emission fiber: 2.2 dia.
Reception fiber: 2.2 dia.
1214
5
E32-A08
E32-A07E1(E2)
* The E32-A07E1(E2) has a reception fiber and an
emission fiber. Use the fiber with a model display tube
(fiber with blue dotted line) as light emitting side.
36
Two, 2.8-dia. flexible tubes
(
stainless steel
)
4 dia.
5.5
2.2 dia.
Two, 3.2-dia. mounting holes
with 6-dia. countersinks
18
Sensing head *1 *1. Material: Stainless steel (SUS303)
17
1121.7 AB
5
13 *2
25
2,000
E32-L66
Note: The maximum allowable temperatures for sections A and B are
300°C and 110°C, respectively. The section inserted into the Am-
plifier Unit (indicated by *2), however, must stay within the Ampli-
fier Unit's operating temperature range.
Sensing head* *Material: Aluminum
2,000
Optical fiber: Two, 2.2 dia.
12
9
7
23
Lens:
5.8 dia.
Optical axis
Two, 3.2-dia. mounting holes
with 6-dia. countersinks
20
8.9
E32-A09
E32-A09H B
712
30
A
5
2,000
2813
9
Sensing head *1
2.8-dia. flexible tubes*
Two, 3.24-dia. mounting holes
with four, 6-dia. countersinks
Lens: 5.8 dia.
Optical
axis
5 dia. 4 dia.
2.2 dia.
248.9
*1. Material: Stainless steel
*2
E32-A09H2
Note: The maximum allowable temperatures for sections A and B
are 300°C and 110°C, respectively. The section inserted into
the Amplifier Unit (indicated by *2), however, must stay within
the Amplifier Unit's operating temperature range.
E39-L83 Mounting Bracket (SUS)
2
Sensing surface
2 dia.
25
20.5 2,000
10
Fiber Attachment (E39-F9)
Sensing head *1
Stamp (1-mm dia.)
*Material: Brass/nickel plating
3 dia.
0.4 1.8
3.2
10
1117.6
3.2
Two, R1.6
R1.6
3.4
4.3
E32-A03
Note: Use the stamped surface and its opposing surface as installation (refer-
ence) surfaces.
13 12.5
3
18.5
6.5
3
2,000
24.5
10 25
Two, 3.4 dia.
Stamp (1-mm dia.)
Optical fiber: 1 dia.
Fiber Attachment (E39-F9)
2 dia.
Sensing
surface
Sensing head *
3 dia.
4.5 10 3.5
*Material: Brass/nickel plating
E32-A03-1
Note 1. Use the stamped surface and its opposing surface as installation (ref-
erence) surfaces.
2. Set of two symmetrical parts.
2
2
2
4
20.5 2,000 25
10
Four, R1.35 Stamp
(1-mm dia.)
2 dia.
2 dia. Fiber Attachment
(E39-F9)
Sensing head *
Optical fiber: 1 dia.
1.2 dia. Stamp (1-mm dia.)
*Material: Stainless steel (SUS303)
Sensing surface
E32-A04
Note: Use the stamped surface and its opposing surface as installation (refer-
ence) surfaces.
1.2 dia.
3.5
2,000
17
21
1.2
24
10
2
25
10
Sensing head *
Two, M2
Installation
(reference)
surface
Sensin
g
surface
2.5
2 dia.
9
2
Optical
axis
Fiber Attachment (E39-F9)
Optical fiber: 1 dia.
*Material: Stainless steel (SUS303)
E32-A04-1
Note: Set of two symmetrical parts.
49
Lens Units
Accessories
Lens Units
E39-F1
Material:
Brass for the body and optical glass for the lens itself.
Note: Two per set.
4 dia.
8.9
M2.6 × 0.45
Effective depth: 3.8
Spot-facing depth: 0.9
Side-view Units
E39-F2
Material:
Brass for the body and optical glass for the lens itself.
Note: Two per set.
4 dia.
2.8 dia.
9.2
5.7
M2.6
Effective depth: 3.2
Spot-facing depth: 0.9
3
18
8.5
3.6
12
8±
0.2
6.5
6.4 M3 × 6 angle-setting
screw
6.4
Two, 3.2 dia.
M3 internally
toothed washer
Two, 4 dia. Two, M3 × 3
slotted-head set screws*
20.7
Reflection Unit with Lens
E39-F3
Material:
Brass for the body
and aluminum for
the base.
*Secure the fiber head with the slotted-head set screws. Do not insert a lens
(E39-F1).
Lens Unit for Reflective Fiber Units
E39-F3A
Note: This is the Lens Unit for the E32-D32 and E32-
C42.
Material:
Aluminum for body and
optical glass for lens.
23
13
3
M2 × 2 Allen-head set screw
(for securing the fiber)
2.1 dia.
6 dia. 4 dia.
Lens surface
(lens diameter: 3.7 mm)
Lens Unit for Reflective Fiber Units
E39-F3A-5
Material:
Aluminum for body and optical
glass for lens
Note: This is the Lens Unit for the
E32-C31 and E32-C41.
6.5
16.5
Lens surface
(
lens diameter: 3.7 mm
)
Straight knurling
5 dia.
4 dia.
2.1 dia.
M3 × 0.5 Effective screw length: 3
Lens Unit for Reflective Fiber Units
E39-F3B
Material:
Aluminum for body and
optical glass for lens.
Note: This is the Lens Unit for the
E32-C31 and E32-C41.
25.2
Lens surface
(lens diameter: 4.8 mm) M3 × 0.5 Depth: 4.4
24.1
5.5 dia.
6 dia.
Lens Unit for Reflective Fiber Units
E39-F3C
Material:
Aluminum for body and
optical glass for lens.
Note: This is the Lens Unit for the
E32-C31 and E32-C41.
Straight knurling
Lens surface
(lens diameter: 3.7 mm)
M3 × 0.5 Effective screw length: 3
10.9
5.8
4.3 dia. 5 dia.
50
Protective Spiral Tubes
Other Accessories
Accessories
E39-F32A/F32A5
E39-F32B/F32B5
6 dia.
12
L
12
3 dia.
End cap *1
Tube *2 *1. Material: Brass/nickel plating
*2. Material: Stainless steel (SUS304)
(4.6 dia.)Head connector *1M3 × 0.5; depth: 4
Note 1. The length L is 1,000 for the E39-F32A/-F32B and 500 for the E39-F32A5/-F32B5.
2. The E39-F32B(5) consists of two E39-F32A(5)s.
E39-F32C/F32C5
12
7 dia.
L
12
End cap *1 4 dia.(5.6 dia.)Head connector *1M4 × 0.7; depth: 4
Tube *2 *1. Material: Brass/nickel plating
*2. Material: Stainless steel
(
SUS304
)
Note: The length L is 1,000 for the E39-F32C and 500 for the E39-F32C5.
E39-F32D/F32D5
12
8.5 dia.
L
12
5 dia.
End cap *1(7 dia.)Head connector *1M6 × 0.75; depth: 4
Tube *2 *1. Material: Brass/nickel plating
*2. Material: Stainless steel (SUS304)
Note: The length L is 1,000 for the E39-F32D and 500 for the E39-F32D5.
Fiber Cutter
E39-F4 845
Standard-fiber insertion hole Thin-fiber insertion hole
24.5
Thin-fiber Attachments
E39-F9
1.1 dia.
Mark indicating position of insertion
into Amplifier Unit
3.6 dia. 25
10 11.7
(2.2 dia.)
Material: ABS
Note: Two per set.
*Provided with thin-fiber models.
Fiber Connector
E39-F10
3.8 dia. 3 dia.
26 12.8
Fiber: 2.2 dia.Fiber: 2.2 dia. Splice *1 Retention
clip *2
Retention
clip *2
*1. Material: Polyester
*2. Material: Brass
2
32.6
(48.6)
8
Four, 0.8
29.6
20.422.4
3.2
7.6
9.2
Four, R0.8
Note: Dimension A varies with the model
number as shown in the following table.
Dimension AModel
Four, 6 dia. E39-F13
E39-F14
2.4
1.2
E39-F15 2.4/1.2
Four, A
(See note.)
27.4
33.8
Fiber Connector
E39-F13
E39-F14
E39-F15
Sleeve Bender
E39-F11
10.8
27
42.5
10 10 R5
R7.5
R12.5
R10
51
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use the product in atmospheres or environments that exceed
product ratings.
Fiber Units
Mounting
Tightening Force
The tightening force applied to the Fiber Unit should be as fol-
lows:
Chemical-resistive Models
The following method is recommended to prevent the fluororesin case
from cracking when the Sensor is being secured. Be especially
careful not to crack the case when using screws to secure the Sensor.
Fiber Cutting Procedure
Cut a thin fiber as follows:
Connection
Do not pull or press the Fiber Units. The Fiber Units have a
withstand force of 9.8 N or 29.4 N maximum.
Do not bend the Fiber Unit beyond the permissible bending
radius given under Ordering Information.
Do not bend the edge of the Fiber Units
(excluding the E32-T@R and E32-D@R).
Do not apply excess force on the Fiber Units.
The Fiber Head could be broken by excessive vibration. To
prevent this, the following is effective:
WARNING
Precautions for Correct Use
Screw-mounting Model Cylindrical Model
Fiber Units Clamping torque
M6 screw/
6-mm dia. cylinder 0.98 N·m max.
M3/M4 screw 0.78 N·m max.
2-mm dia./3-mm dia.
cylinder 0.29 N·m max.
1.5-mm dia./1-mm dia.
cylinder 0.2 N·m max.
E32-L25A 0.78 N·m max.
E32-M21
Up to 5 mm to the tip: 0.49 N·m max.
More than 5 mm from the tip:
0.78 N·m max.
E32-T16 0.49 N·m max.
E32-R21 0.39 N·m max.
E32-T16W(R)
E32-T16P(R)
E32-T16J(R)
E32-L24S
E32-L24L
E32-T25L
0.29 N·m max.
Toothed washers
Spring mounting clip
Nuts
(
attachment
)
Use a proper-sized wrench.
Retaining screw
(flat head or sunken head)
(M3 max.)
Fiber Sensing Head
(1)
An attachment is
temporarily fitted to
a thin fiber before
shipment.
(2)
Secure the attach-
ment after adjusting
the position of it in
the direction indicat-
ed by the arrow.
(3)
Insert the fiber to be
cut into the E39-F4.
(4)
Finished state
(proper cutting
state)
Thin fiber attachment
(E39-F9)
Temporarily fitted
Cutter
(E39-F4)
Two holes for
thin fiber
Three holes for
standard fiber
(2.2-mm dia.)
Approx. 0.5 mm
Insertion direction
Note: Insert the fiber in the direction
indicated by the arrow.
Amplifier Unit Fiber Unit
20 mm min.
20 mm min.
Correct Incorrect
Fiber Unit
Nylon wireholder
Correct Incorrect
Ta
p
e
A one-turn loop can
absorb vibrations.
52
E39-F11 Sleeve Bender
The bending radius of the stainless steel tube should be as
large as possible. The smaller the bending radius becomes,
the shorter the sensing distance will be.
Insert the tip of the stain-
less steel tube to the
Sleeve Bender and bend
the stainless steel tube
slowly along the curve of
the Sleeve Bender.
Heat-resistant Fiber Units
(E32-D51 and E32-T51)
The fibers of these Units cannot be extended using the E39-
F10 Fiber Connector.
The maximum allowable temperature for continuous opera-
tion with these Units is 130°C. It is 150°C for short-term use.
E32-T14 and E32-G14
These Units may enter the light-ON
state if there are reflecting objects at
the ends of the lenses. In this case,
attach the black stickers provided to
the ends of the lenses.
Wafer Sensors (E32-L25(A))
To ensure correct performance, insert the fiber with a white
line into the emitter-side port of the Amplifier Unit.
E32-T16 and E32-T16P
To use the slit provided, peel off the
backing sheet, align it with the edg-
es of the sensing surface, and at-
tach it to the sensing head. Use the
slit in applications where saturation
occurs (i.e., changes in light inten-
sity cannot be obtained) due to
short sensing distances.
E32-M21
Separate the 4 fibers by distances sufficient to prevent inter-
ference.
Vacuum-resistant Fiber Units (E32-V)
Although Flanges, Fiber Units on the vacuum side, and Lens
Units have been cleaned, as an extra precaution, clean these
products with alcohol before use in high-vacuum environ-
ments to ensure that they are properly degreased.
Liquid-level Detection Sensors (E32-D82F)
Secure the Fiber Unit using the unbendable section. Other-
wise, the liquid-level detection position may be displaced.
For applications in hazardous environments, install the Fi-
ber Unit in the hazardous environment but install the Ampli-
fier Unit in a safe environment.
Liquid-level Detection Sensors: Tube-mounting Models
Ensure that the tube is not deformed when using a band to
secure the Fiber Unit.
Drops of water, bubbles, or haze inside the tube may cause
malfunctions.
E32-A07E1(E2)
There is a difference in sensing
object angle between E32-A07E1
and E32-A07E2. Select a model in
accordance with the bending
direction of a sensing object. Use
the fiber with a model display tube
as light emitting side.
Adjustment
E32-G14
The sensing distance is short, making the incident light inten-
sity large. This makes it impossible to teach without a work-
piece. Perform teaching with and without a workpiece.
Liquid-level (E32-D82F) Detection Position
The liquid-level detection po-
sition is at a distance of
5.2±2 mm from the end of the
fluororesin section.
(Refer to the diagram on the
right.)
The liquid-level detection po-
sition varies with the surface
tension of the liquid and the degree of wetness at the Fiber
Unit's detection position.
Other Considerations
Liquid Level (E32-D82F)
Operation may become unstable in the following cases:
A Bubbles stick to the cone of the sensing head.
B Solute is deposited on the cone of the sensing head.
C The liquid has a high viscosity.
There are some liquids, such as milky white liquids, for
which detection is not possible.
Do not let the end of the fluororesin section bump into an-
other object. Damage to, or deformation of, the sensing
head may result in unstable operation.
Heat-resistant Fiber Units (E32-D81R, E32-D61, and E32-
D73)
The pitch of the emission-side and reception-side fiber-inser-
tion ports varies with the Amplifier Unit. Be sure to use an ap-
propriate Fiber Unit.
Chemical-resistant Fiber and Liquid Level (E32-D82F)
Fluororesin has high chemical resistance. However, applications in
the atmosphere of vaporized chemicals (gases) or steam may cause
malfunction or damage inside sensors. Run a full check before using
in such environments.
1.2 mm dia. max.
R12.5 mm
R7.5 mm
1.3 mm dia. min.
R10 mm
Fiber tip
position
mark
Stainless
steel tube
R5 mm
90° max.
10 mm
10 mm
Do not bend here.
Stickers
Slit provided
E32-T16's sensing head
Example
Amplifier Unit Fiber Unit
E3X-DA@-S
E3X-MDA@E32-D@-S
E3X-DA@-N
E3X-NA@E32-D@
View from the cable drawing side
Sensing object
Emission EmissionReception Reception
E32-A07E2 E32-A07E1
Liquid-level detection
position
5.2±2 mm (from the end of the
fluororesin section)
53
Accessories
Use of E39-R3 Reflector
1. Use detergent, etc., to remove any dust or oil from the
surfaces where tape is applied. Adhesive tape will not be
attached properly if oil or dust remains on the surface.
2. The E39-R3 cannot be used in places where it is exposed
to oil or chemicals.
E39-F32@ Protective Spiral Tubes
1. Insert a fiber to the Protective
Spiral Tube from the head
connector side (screwed) of the
tube.
2. Push the fiber into the
Protective Spiral Tube. The
tube should be straight so that
the fiber is not twisted when
inserted. Then turn the end cap
of the spiral tube.
3. Secure the Protective
Spiral Tube on a suitable
place with the attached
nut.
4. Use the attached saddle to
secure the end cap of the
Protective Spiral Tube. To
secure the Protective Spiral
Tube at a position other than
the end cap, apply tape to the
tube so that the portion
becomes thicker in diameter.
E39-F10 Fiber Connector
Mount the Fiber Connector as shown in the following
illustrations.
The Fiber Units should be as close as possible when they
are connected.
Sensing distance will be reduced by approximately 25%
when fibers are connected.
Only 2.2-mm dia. fibers can be connected.
Protective Spiral
Tube Fiber Unit
Protective Spiral
Tube Fiber Unit
Protective Spiral
Tube Toothed washer
Fiber Unit
Hexagon clamping nut
Mounting panel
End cap
Tube
Saddle
Retention unit
Fiber Unit
Splice
Retention
unit
Fiber Unit Fiber Unit
Fiber Unit
READ AND UNDERSTAND THIS DOCUMENT
Please read and understand this document before using the products. Please consult your OMRON representative if you have any questions or
comments.
WARRANTY
OMRON’s exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if
specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT
THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR
COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY,
NEGLIGENCE, OR STRICT LIABILITY.
In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON’S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND
NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
SUITABILITY FOR USE
THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING
SAFETY OF PERSONS, AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH
PURPOSES. Please refer to separate catalogs for OMRON's safety rated products.
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the
customers application or use of the product.
At the customers request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply
to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end
product, machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all
possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this document.
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT
THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED
AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PERFORMANCE DATA
Performance data given in this document is provided as a guide for the user in determining suitability and does not constitute a warranty. It may
represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject
to the OMRON Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the product may be changed without any notice. When in doubt, special model numbers may be assigned to fix
or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user’s programming of a programmable product, or any consequence thereof.
COPYRIGHT AND COPY PERMISSION
This document shall not be copied for sales or promotions without permission.
This document is protected by copyright and is intended solely for use in conjunction with the product. Please notify us before copying or
reproducing this document in any manner, for any other purpose. If copying or transmitting this document to another, please copy or transmit it in
its entirety.
A host of remarkable functions inside a compact body.
A complete lineup of sensor heads to
handle an even wider range of applications.
This is the platform for OMRON’s sensing technology.
High-resolution sensing using laser
and magnetic technology.
Linear Platform
Smart Monitor
A common platform for Fiber Sensors
and Sensors with Separate Amplifiers.
ON/OFF Platform
Mobile Console
Laser-type Smart Sensors
ZX-L Series
Inductive Displacement
Smart Sensors
ZX-E Series
A lineup of Smart Sensors that use the eddy
current method.
An improved lineup for smarter sensing.
Refinement and a new generation that goes
beyond superior performance.
Photoelectric Sensors with Separate Digital
Amplifiers have joined the Smart Sensor family.
Digital Fiber Sensors
E3X-DA-S Series/MDA Series
Laser-type Photoelectric Sensors
with Separate Digital Amplifiers
E3C-LDA Series
Authorized Distributor:
Note: Specifications subject to change without notice.
This document provides information mainly for selecting suitable models. Please read the Instruction Sheet carefully for information that the user
must understand and accept before purchase, including information on warranty, limitations of liability, and precautions.
Note: Do not use this document to operate the Unit.
2007.12
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2007 All Rights Reserved.
In the interest of product improvement, specifications are subject to change without notice.