PDCR 4000 cd PDCR 4000 Series High Performance Millivolt Output Pressure Transducers n 0.04% FS accuracy n ranges from 1psi to 10,000 psi n Gauge, absolute & differential n 0.1% Stability per annum n 400% Overpressure n Hastelloy & stainless wetted parts USPDCR-4000 - PDS-A109 - 4/99 1 PDCR 4000 Series High Performance Millivolt Output Pressure Transducers The Druck PDCR 4000 Series, a range of high performance millivolt output pressure transducers, is a continuation of a successful family of products started in the early 1970's. This new generation of transducers offers enhanced levels of measurement accuracy, stability and reliability with a flexible specification to meet the varied and demanding needs of today's industrial and OEM users. At the heart of each transducer are the latest advances in micro-machined silicon diaphragm technology from Druck's own class 100 silicon processing facility. The pressure sensitive silicon element is mounted within a high integrity glass-to-metal seal and is fully isolated from the pressure media by a Hastelloy isolation diaphragm, which is electron beam welded in front of the seal. Packaged with conditioning electronics into a Hastelloy and stainless steel enclosure for optimum corrosion resistance, the PDCR 4000 is compact, rugged and able to operate reliably, even in the most hostile environments. Large quantities of PDCR 4000 sensor "cores" are produced and held in stock. These are then selected and completed with pressure and electrical connections to meet individual customer requirements. This partially built core concept ensures flexibility of choice, while maintaining a short delivery. Additionally, every core is fully tested over its complete pressure and temperature range to ensure one hundred percent compliance. The high performance PDCR 4000 is ideally suited to meet the demands of a wide range of applications, particularly in harsh operating environments where: * accuracy * stability * reliability * overpressure * choice of specification are important selection criteria, together with quick delivery. USPDCR-4000 - PDS-A109 - 4/99 2 cd Pressure Measurement Specification Operating Pressure Ranges Output Voltage Vibration (based on 10Vdc excitation) 50 mV for ranges 1, 2 and 5 psi 100 mV for 10 psi and above Response less than 0.05% FS/g at 30g peak 10Hz to 2kHz, limited by 12 mm double amplitude, (MIL-STD 810C Proc 514.2-2 Curve L) Transducers with ranges up to 900 psi can be over ranged 2 x Full Scale to provide up to 200mV output. Linearity is slightly degraded but stability is improved. Physical Specification PDCR 4000 1, 2 psi gauge 5, 10, 15, 20, 30, 50, 100, 200, 300, 500, and 900 psi gauge or absolute 1000, 2000, 3000, 5000, 7500, and 10,000 psi sealed gauge or absolute PDCR 4100 For higher outputs up to 10 V refer to PMP 4000 series datasheet. 1, 2, 5, 10, 15, 20, 25, 30, 50, 75, 100, 200, 300, and 500 psi differential Common Mode Voltage Other pressure units can be specified e.g. millibar, b a r , k g / c m 2, K P a , e t c . Typically +3.5 V to +9 V with respect to the -ve supply at 10 V excitation. Overpressure Output Impedance 2 k e nominal. The operating pressure range may be exceeded by the following multiples with negligible effect on calibration. PDCR 4000 Gauge and absolute: 10 x for ranges 1 to 2 psi 6 x for range 5 psi 4 x for ranges 10 psi to 900 psi up to maximum of 2000 psi 2 x for range 1000 through 10,000 psi to a maximum of 15,000 psi PDCR 4100 Differential (positive side): 10 x for ranges 1 and 2 psi 6 x for range 5 psi 4 x for ranges 10 to 300 psi 3 x for range 500 psi Differential (negative side): 6 x for ranges 1, 2 psi 4 x for range 5 psi 2 x for ranges 10 to 75 psi 150 psi for ranges 100 to 500 psi This overpressure capability can be further improved by selecting a range higher than required and operating with a lower output. Pressure Connection 1 psi to 900 psi ranges 1/4" NPT Female 1/8" NPT Male w/Bulkhead Mount - standard 1/4" NPT Male 1/4" Tube Swagelok w/Bulkhead Mount MS 33656-4 (1/4 AN) Others available on request Load Impedance Greater than 100 k e for quoted performance. Performance Specification 1000 to 10,000 psi ranges: 1/4" NPT Female standard Adaptors available on request Weight Accuracy Combined effects of Non-linearity, Hysteresis and Repeatability. Standard : 0.08% FS BSL maximum Option (A) : 0.04% FS BSL maximum 4.5 oz nominal (1 to 900 psi) 6 oz nominal (1000 to 10,000 psi) 7 oz nominal for differential types Electrical Connection Higher accuracies can be selected from the core stock database. A wide range of cable and connector versions are available. Refer to ordering information and installation drawings overleaf. Zero Offset & Span Setting Options Zero: Span : 3 mV maximum 10 mV maximum. Units of the same range are matched to closer than 3 mV. Improved settings are available where interchangeability is critical. Option (D): Consult factory (A) Improved accuracy 0.04% FS BSL. (B) Internal Shunt Calibration (ranges up to 900 psi). Connecting an external link results in a positive span shift of 80% 5% FS. (Not available for PDCR 4X2X, PDCR 4X7X). (C) Mating electrical connector (PDCR 4X6X). Pressure Containment Stability Gauge and differential (positive side): 12 x for ranges up to 5 psi 6 x for ranges 10 to 900 psi (3000 psi maximum) 0.1% FS typically per annum (D) Improved zero and span settings (consult factory). Long term stability is improved by using a lower pressure range in the overrange condition at a reduced excitation voltage. (E) Negative calibration Differential (negative side): 8 x for ranges up to 5 psi 4 x for ranges 10 to 500 psi 200 psi maximum for ranges 100 to 500 psi Operating Temperature Range -5 to +175F standard - 6 5 t o + 2 5 0 F available Sealed gauge and absolute: 3000 psi for ranges up to 900 psi 20,000 psi for ranges 1000 psi and above Temperature Effects Pressure Media Standard: 0.3% FS TEB over 1.0% FS TEB over Fluids compatible with Hastelloy C276 and stainless steel 316L. For ranges up to 5 psi multiply x3 Line Pressure 1000 psig maximum Excitation Voltage 10 Volts at 5 mA nominal. For pulse powered operation, the recommended power-on time is 10ms before sample. Output is ratiometric to supply within the following limits: 1 V to 12 V for ranges up to 900 psi 5 V to 12 V for ranges 1000 psi and above Accessories A traceable calibration certificate with installation notes is supplied as standard. Calibration Standards 32 to 122F -5 to 175F Pressure transducers manufactured by Druck are calibrated against precision pressure calibration equipment which is traceable to the National Institute of Standards and Technology (NIST). Improved Temperature Error Band (TEB) can be selected from the core stock database. Acceleration Sensitivity Druck is an ISO 9001 registered company. Typically 0.02% FS/g for 5 psi decreasing to 0.0003% FS/g for ranges above 900 psi, along the sensitive axis. Mechanical Shock 1000g, 1ms half sine pulse in each of 3 mutually perpendicular axes will not affect performance. USPDCR-4000 - PDS-A109 - 4/99 Continuing development sometimes necessitates specification changes without notice. 3 cd PDCR 4000 Series High Performance Millivolt Output Pressure Transducers Ordering Information Related Products Please state the following: (1) Select model number Druck manufactures a wide range of pressure transducers and transmitters, associated digital indicators, barometers, and a complete range of precision process calibrators and controllers for the field, workshop and laboratory. PDCR Basic type number Code Pressure reference 40 41 Gauge, sealed gauge or absolute Differential Code Electrical Connection 0 1 2 3 6 7 Core (trimmed PCB) 6 Conductor vented cable 4 Conductor teflon cable 6 Core vented depth cable 6 Pin bayonet plug Rotatable DIN plug and socket Code Calibrated temperature range 0 1 PDCR (2) (3) (4) (5) (6) 40 2 1 32 to 122F -5 to +175F Pictured Left to right DPI 610 Field Portable Pressure Calibrator TRX-II Portable Documenting Process Calibrator LPM 9000 Low Pressure Transducer DPI 280 Digital Process Indicator Typical model number Pressure range and units Gauge, sealed gauge or absolute Pressure connection Cable length where applicable Options (if required) Installation drawings Dimensions in inches. Cables O .18 - .27 Electrical Connections O .12 O .24 .24 2.7 2.3 1.3 1.22 4X1X 1.02 4X2X O1 O1 4X7X 4X6X A/F .87 O1 Low A/F .87 Core - differential A/F .87 Core (1000 psi and above) cd Druck Incorporated 4 Dunham Drive New Fairfield, CT 06812 Tel: (203)-746-0400 Fax: (203)-746-2494 E-Mail: usa.sales@druck.com http:// www.druckinc.com Output +ve - ve R Cal PDCR4X0X up to 900 psi 4 3 5 1 2 PDCR 4X0 up to 10k psi 4 5 3 2 n/a PDCR 4X1X Re Wh Ye Bl Or PDCR 4X2X Re Bl Ye Gr n/a PDCR 4X6X A D B C E PDCR 4X7X 1 2 3 E n/a High 2.6 Core (up to 900 psi) Supply + ve - ve .87 1.18 2.4 Model Code Re = Wh = Ye = Bl = Gr = Or = Note : Red conductor White conductor Yellow conductor Blue conductor Green conductor Orange conductor Shield and black conductor not connected to transducer body Representative : USPDCR-4000 - PDS-A109 - 4/99 4