CTEM8250G4CXS

CTE8000 / CTU8000...CS Series OEM submersible pressure transducers FEATURES · 0...250 to 0...2000 mbar, 0...5 to 0...30 psi gage · For corrosive media · 4...20 mA output · Field interchangeable MEDIA COMPATIBILITY Wetted materials: stainless steel 1.4404 (316L), ceramic Al2O3, NBR11, PUR, PE, ABS, Loctite 603 Housing: protection class IP 68 (according to DIN EN 60529) respectively NEMA 6P1 SPECIFICATIONS9,10 Maximum ratings Supply voltage (reverse polarity protection)2 Temperature limits Storage Operating Compensated Vibration (5 to 500 Hz) Mechanical shock Proof pressure3 12...30 V ELECTRICAL CONNECTION +Vs -40 to 70°C -25 to 70°C 0 to 70°C 10 gRMS 50 g 2 x rated pressure +12 V to 30 V red sensor V -Vs black bare RL GND August 2008 / 579 1/4 www.sensortechnics.com CTE8000 / CTU8000...CS Series OEM submersible pressure transducers INDIVIDUAL PERFORMANCE CHARACTERISTICS (unless otherwise noted, VS = 15 V, RL = 100 Ω, tamb = 25°C) Characteristics Operating pressure CTEM8250... CTEM8400... CTEM8600... CTEM81K0... CTEM81K6... CTEM82K0... CTU8005... CTU8010... CTU8015... CTU8020... CTU8030... Min. 0 0 0 0 0 0 0 0 0 0 0 3.8 15.8 Typ. Max. 250 400 600 1000 1600 2000 5 10 15 20 30 4.2 16.2 0.08 0.06 0.04 0.04 Unit mbar p si Zero pressure offset Full scale span 7 4.0 16.0 0.04 0.03 0.02 0.02 0.06 0.03 0.03 ±0.1 ±0.04 ±0.2 1 mA Thermal effects (0 to 70°C)4 Offset 0.25 bar / 5 psi < 1 b a r / 1 5 p si all others Span Thermal effects (-25 to 0°C) Offset Span Non-linearity, hysteresis (BSL) and repeatability5 Output noise (0 < f < 1 kHz) Long term stability6 Response time (10 to 90 %) Power supply rejection Power consumption (IL = 20 mA) Offset Span < 1 b a r / 1 5 p si all others %FSO/°C ±0.3 %FSO 5 ms %FSO/V mW 0.05 0.05 260 Specification notes (for all devices): 1. The package is an all-sealed housing. For proper function the gage port is vented to the atmosphere through the connecting cable. Thus the vent tube of the cable end must have access to the ambient pressure. 2. The minimum supply voltage is directly proportional to the load resistance seen by the transmitter. For more details see the load limitation diagrams. 3. Proof pressure is the maximum pressure which may be applied without causing damage to the sensing element. 4. Thermal effects tested and guaranteed from 0 to 70°C relative to 25°C. All specifications shown are relative to 25°C. 5. Non-linearity refers to the B est S traight L ine fit measured for offset, full scale span and 1/2 full scale span. 6. Long term stability is the change in output after one year or 1 million pressure cycles. 7. Span is the arithmetic difference in transmitter output signal measured at zero pressure and the maximum operating pressure. 8. Tests are in accordance with EN61000-6-2, April 1999. 9. CE-labelling is in accordance with 89/336/EEC. 10. The pressure transmitters must not be used as safety accessories according to article 1, 2.1.3 of the directive 97/23/EC. 11. Other sealing materials are available on request. August 2008 / 579 2/4 www.sensortechnics.com CTE8000 / CTU8000...CS Series OEM submersible pressure transducers ELECTROMAGNETIC CAPABILITY8 Test conditions Radiated, radio frequency electromagnetic field immunity (RFI) Electrical fast transient / burst immunity (EFT) Electrostatic discharge immunity test (ESD) Immunity to conducted disturbances induced by radio-frequency fields EN61000-4-3: Grade 3 10 V/m, 80 MHz to 1000 MHz 80 % AMC (1 kHz) Grade 3 ±2 kV Grade 4 ±8 kV, contact discharge Grade 3 0,15 to 80 MHz 10 V, 80 % AMC (1 kHz) Criterion A Interference