RPS/DPS 8100High 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 has continually worked to develop and improve on the performance of our pressure sensors to meet our customers' requirements. The RPS/DPS 8100 incorporates the ground-breaking TERPS technology. TERPS is a resonant silicon pressure sensor technology platform that provides an order of magnitude greater accuracy and stability than current standard pressure measurement technologies. In addition to providing the performance and packaging improvements available with TERPS, the RPS/DPS 8100 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 8100 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, ±50 ppm FS/year (typical) • Wide temperature range, up to -55 to +125°C (-67 to 257°F) • Multiple output configurations, RS232, RS485, USB 2.0, CANbus, Frequency & Diode (TTL) • Wide selection of pressure and electrical connections to suit specific requirements

• Barometric: Up to 1.3 bar (18 psi) with minimum span of 350 mbar (5 psi) • Low pressure: Up to 2 bar (30 psi) with minimum span of 0.5 bar (7 psi) • High pressure: Up to 3.5 bar (50 psi) with minimum span of 1 bar (14 psi) Note: Values in psi are approximate. Alternative barometric ranges are available on request. Higher pressure ranges are available in the RPS/DPS 8000 series. Pressure containment • For barometric ranges with improved accuracy, precision is ±0.1 hPa max. • For Frequency & Diode output the above accuracies are achievable by using a polynomial curve fit algorithm and coefficient...

Physical specifications Storage temperature range Note: Unless otherwise specified, specifications are at the reference conditions of 25°C (77°f) ±5°C (±9°F) Less than 0.05 mbar/g Storage temperature range As compensated temperature range Operating temperature range As compensated temperature range (restricted by some electrical connector options) Pressure media Non-condensing dry gases compatible with 316L stainless steel, silicon, silicon dioxide, Fluorosilicon RV adhesive and glass Ingress protection See electrical connector section BS EN 60068-2-6 (2008) sine sweeps 5 Hz to 2 kHz, levels...

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. Electrical connector * Hermetically sealed connectors with a maximum leak rate of 1 x 10-6 cc/s at 1 atmosphere. High IP rated mating connectors are available. - BS EN 61000-6-1: 2007, susceptibility - light industrial - BS EN 61000-6-2: 2005,...

Connection details Electrical

#### 8000 S/N ******* *** TO *** ba Supply: *** T Output: *** T Temp. Range: MALE PRESSURE CONNECTION CRIMP & BOOT PU CABLE IP65 MEDIUM PRESSUREexcept CONSTRUCTION Core construction electronics options F, G & V RAYCHEM CABLE FEMALE PRESSURE CONNECTION DEPTH CABLE CONDUIT WITH POLYURETHANE CABLE 22 A/F (0.86) Ø25 (0.98) DEPTH CONE PRESSURE ADAPTOR 25 TYP (0.98) FLYING LEADS Ø25 (0.98) OPTIONAL WELDED PRESSURE ADAPTOR Core construction electronics options F, G & V All dimensions are nominal lengths and are subject to change. All dimensions are in millimeters (inches). Other pressure and electrical...

Ordering information1. Select model code Main product variant RPS Resonant Pressure Sensor - Frequency and diode output (Note 1) DPS Digital Pressure Sensor - Digital output (Note 1) Product series Diameter, material and isolation 1 25mm stainless steel silicon exposed 25mm stainless steel silicon exposed Electrical connector 0 No electrical connector (Flying leads) 3 Polyurethane cable (Depth) 4 Hytrel cable (Depth) C 1/2" NPT conduit with polyurethane cable U USB-C socket (Note 3) Electronics option (Note 5) Compensated temperature range TA -10 to +50 °C CC Full thermal calibration Hazardous...

Ordering information (cont.) Note 1: RPS variants require Electronics Option Code ‘1’. DPS variants require electronics option code ‘'F', 'G', 'C' or 'V'. Note 2: Not available for RS232 or USB electronics options. Note 3: Only available with USB electronics option. Note 4: Only available with USB-C socket connector. Note 5: Maximum cable length: (1) Frequency & Diode - 10 m, (F) RS485 - 1000 m, (G) RS232 - 10 m, (C) CANbus - 1000 m. Integer values only, e.g. 1m (3 ft) cable. Minimum cable length is 1m (3 ft) if cable is supplied. 2. State pressure range and units (e.g., 0 to 1.6 bar, 0 to 20...