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Temperature & Humidity Sensors
The Tempatron DP series temperature and humidity sensors are
designed for sensing temperature and humidity in commercial and
industrial applications. Temperature only versions are available as well as
combined temperature and humidity versions.
The sensors are available in wall mounting, duct mounting and industrial
environment wall mounting enclosures and have a selectable 0-1Vdc or
4-20mA output.
These high accuracy sensors have an enclosure code of up to IP55 and
are powered from a 8 to 30Vdc or 12-24Vac.
Models Available
DPWT Wall Mounting Temperature Sensor
DPWC Wall Mounting Temperature &
Humidity Sensor
DPDT Duct Mounting Temperature Sensor
DPDC Duct Mounting Temperature &
Humidity Sensor
DPPT Industrial Environment Temperature
Sensor
DPPC Industrial Environment Temperature
& Humidity Sensor
Product Features
Temperature range from -20 to +70ºC
Humidity range from 0-100% rH
Selectable 0-1V or 4-20mA output
8 to 30Vdc or 12 to 24Vac powered
Duct or industrial sensors IP55
Wall sensors IP30
Temperature & humidity sensors for commercial and industrial applications
Tempatron Tel: +44(0)1621 859500 Fax: +44(0)1621 855335
ConnectionsDimensions
All dimensions in mm
DPxxxx0xxx
DPW WALL MOUNTING
DPD DUCT MOUNTING
Wall mounting
hole centres
83mm
DPP INDUSTRIAL WALL MOUNTING
DP1
DP2
DP1
DP2
ON
OFF -0.5 to 1V
DP1
DP2
ON
OFF 0 to 1V
DP1
DP2
ON
OFF 4 to 20mA
R min. 1kohm
R max. 100kohm
~/+ Humidity O/P
Temperature O/P Common ~/-
On models with 2 outputs jumpers
must be configured in the same way
DPxxxx1xxx
DP1
DP2
DP1
DP2
ON
OFF -0.5 to 1V
DP1
DP2
ON
OFF 0 to 1V
DP1
DP2
ON
OFF 4 to 20mA
R min. 1kohm
R max. 100kohm
~/+ Humidity O/P
NTC O/P Common ~/-
On models with 2 outputs jumpers
must be configured in the same way
NTC O/P
3
Continued...
Ordering information
Model Code Description
DPW Wall Mounting Sensor
DPD Duct Mounting Sensor
DPP Industrial Environment Wall Mounting Sensor
Input Code Description
T Temperature Only
C Temperature and Humidity
Humidity Input Code Description
0 N/A
1 10-90% rH
2 0-100% rH
Temperature Input Code Description
0 N/A
1 NTC
Output Code Description
0000 0-1Vdc or 4-20mA
1000 0-1Vdc or 4-20mA & NTC Resistive Output
Example DPDC111000
Specification
Power Supply Voltage:
8 to 30Vdc (±15%)
12 to 24Vac (-10/+15%)
Frequency:
50/60Hz
Temperature Accuracy:
NTC:
±0.25% at 25ºC, ±1.2% 0 to 50ºC
0 to 50ºC:
±0.4% at 25ºC, ±1.2% 0 to 50ºC
-10 to 70ºC:
±0.2% at 25ºC, ±0.7% -10 to 70ºC
Humidity Accuracy:
10-90%rH:
±3% at 25ºC, ±6% 0 to 50ºC
0-100%rH:
±3% at 25ºC, ±5% -10 to 70ºC
Temperature Output:
10mV/ºC or 4-20mA
Humidity Output:
10mV/%rH or 4-20mA
Operating Range:
DPWT: -10 to 60ºC
DPWC: -10 to 60ºC, 10-90% rH
DPDT/DPPT: -20 to 70ºC
DPDC/DPPC: -20 to 70ºC, 10-90% rH
Storage Temperature:
-20ºC to 70ºC
10-90% rH (non-condensing)
Enclosure Code:
DPW: IP30
DPD: IP55
DPP: IP55
Weight:
DPW: 200g
DPD: 450g
DPP: 300g
Markings:
CE marked (meets EN61010-1 low
voltage and EN50081-1/50082-1
EMC directives)
Tempatron Email: sales@tempatron.co.uk Web: www.tempatron.co.uk
Specification subject to change without notice.
© Eltime Ltd. Tempatron Temperature & Humidity Sensors 04/2011
Tempatron Industrial Controls is a division of Eltime Ltd.
Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK.
