RPS/DPS 8000 High Accuracy Resonant Pressure Sensor
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High Accuracy Resonant Pressure Sensor Since 1972, Druck has manufactured precision pressure sensors with a capability to meet critical applications in industrial, aerospace, oil and gas, and research environments. Today, Druck is part of Baker Hughes and has continually worked to develop and improve on the performance of our pressure sensors to meet our customers’ requirements. The RPS/DPS 8000 is the first product to incorporate the exciting new TERPS technology. TERPS is a resonant silicon pressure sensor technology platform that provides an order of magnitude greater accuracy and stability than current pressure measurement technologies. The new TERPS technology also extends the pressure range capability to high pressures and, by incorporating true pressure media isolation, greatly improves its suitability for use in harsh environments. In addition to providing the performance and packaging improvements available with TERPS, the RPS/DPS 8000 product line takes advantage of best practices to offer a wide range of pressure and electrical connections to enable a level of customization for your specific requirements never before available in the performance class of this sensor. The combination of the power of the TERPS technology and the quality, reliability and flexibility of the RPS/DPS 8000 Series offers a truly unique solution for high accuracy and high stability pressure measurement requirements. High Precision, ±0.01% FS over compensated temperature range High Stability, ±100 ppm FS/year Wide temperature range, up to -40°C to +125°C (-40° to 257°F) Media isolated construction, suitable for use in harsh environments Multiple Output configurations, RS-232, RS-485, USB 2.0, CAN Bus, Frequency & Diode (TTL) Wide selection of pressure & electrical connections to suit spec

Specifications Measurement Supply Response Base Pressure Ranges • Calibrated Ranges Any zero-based range between 1 and 200 bar (14.5 to 2900 psi) can be specified. (Performance will be of the full scale of the base pressure range selected.) Barometric ranges are available in the RPS/DPS 8100 series. The lowest calibrated pressure is 35 mbar absolute. TTL: Accurate to specification within 500 ms of power up, over all operating temperatures RS232/RS485/CAN Bus/USB: Accurate to specification within 10 min of power-up Electrical Protection RS232/485/CAN Bus/TTL:Connecting Vsupply and GND...

Physical Specifications Storage Temperature Range As compensated temperature range. Operating Temperature Range As compensated temperature range. Pressure Media Fluids compatible with 316L stainless steel and Hastelloy C276 Please ensure that only the intended sealing face is used when mounting the sensor. Failure to comply with this requirement may affect performance or calibration accuracy. Male threaded pressure connectors must not be sealed or constrained against the face at the base of the thread. The forward cone or flat face should always be used, as indicated below. Ingress...

Connection Details Option Function Frequency Digital& Diode RS485 Option Code Connection Digital CAN Bus Function Frequency Digital& Diode RS485 SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE N/C Option Code Connection Function Frequency Digital& Diode RS485 Frequency Digital& Diode RS485 SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE FREQ Frequency Digital& Diode RS485 RAYCHEM SUPPLY +VE SUPPLY +VE SUPPLY +VE SUPPLY +VE FREQ Frequency & Diode Function Frequency Digital& Diode RS485 Function Frequency Digital& Diode...

Supply: 9 TO 20 Output: **** Temp. Range: * MALE PRESSURE CONNECTION Ø 25 (0.98) CRIMP & BOOT PU CABLE IP65 Supply: 9 TO 20 Output: **** Temp. Range: * DEPTH CABLE CONDUIT WITH POLYURETHANE CABLE 15 TYP (0.53) DEPTH CONE PRESSURE ADAPTOR 25 TYP (0.98) Ø 25 (0.98) OPTIONAL WELDED PRESSURE ADAPTOR All dimensions are nominal lengths and are subject to change. All dimensions are in millimeters (inches). Other pressure and electrical connectors may be available, please contact D

Ordering Information (1) Select model code Main Product Variant RPS Resonant Pressure Sensor - Frequency & Diode Output (Note 1) DPS Digital Pressure Sensor - Digital Output (Note 1) Diameter, Material and Isolation 80 25mm Stainless Steel Oil isolated Electrical Connector 0 No Electrical Connector (Flying leads) 1 Polyurethane Cable IP65 2 Raychem Cable 3 Polyurethane Cable (Depth) IP68 4 Hytrel Cable (Depth) IP68 6 MIL-C-26482 (6-pin Shell Size 10) C 1/2” NPT Conduit with Polyurethane Cable (Non-Exd Only) G M12x1 5-Pin H Orange PTFE Cable M Micro USB socket (Note 3) Output Option (Note 6)...

Ordering Information (cont.) 2) State pressure range and units (e.g., 0 to 20 bar, 0 to 100 psi): Unit options are: Symbol bar millibar pounds/sq. inch Pascal hectoPascal kiloPascal megaPascal mm water cm water metres water inches water feet water mm mercury inches mercury kg force/sq. cm atmosphere torr mbar psi Pa hPa kPa MPa mmH2O cmH2O mH2O inH2O ftH2O mmHg inHg kgf/cm2 atm Torr 3) State cable lengths and units e.g., 1 m cable, 3 ft cable (only required on certain electrical connectors): Note 6: Maximum Cable length: (1) Frequency & Diode - 10 m, (A) RS485 - 1000 m, (B) RS232 - 10 m,...

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