CTE7000 / CTU7000 Series Miniature pressure transmitters FEATURES 10 mbar to 1 bar, 0.15 to 15 psi 1 gage pressure 0...5 V, 0...10 V or 4...20 mA output Field interchangeable Rugged stainless steel housing 9 EMC according to EN 61326-1 MEDIA COMPATIBILITY Pressure inlet: To be used with non-corrosive, non-ionic working 10 fluids such as clean dry air, dry gases and the like. Housing: Stainless steel 1.4404 (316L), protection class IP 67 1 (according to DIN EN 60529, NEMA 6) 11,12 SPECIFICATIONS ELECTRICAL CONNECTION Maximum ratings Voltage output device Supply voltage (reverse polarity protection) +Vs +Vs CTE(M)/CTU7...0 12...32 V 1 / brown CTE(M)/CTU7...1 9...32 V Vout Vout CTE(M)/CTU7...7 8...32 V sensor 2 CTE(M)/CTU7...4 7...32 V 2 / green V -Vs -Vs Maximum load current (source) CTE(M)/CTU7...0, ...1, ...7 1 mA 4 / yellow 3 case Proof pressure 3 / white/shield CTE...010, 025/CTU...0x15, 0x3 100 mbar/1.5 psi CTE...070, 350/CTU...01, 05 1.3 bar/20 psi Current output device all others 2 x rated pressure Environmental +Vs +Vs 1 / brown Temperature limits Storage -40...85 C N/C sensor Operating (media) -25...85 C 2 / green V Electronic (ambient) -25...85 C -Vs R -Vs L Compensated 0...50 C 4 / yellow 14 Vibration (5 to 2000 Hz) 10 g RMS case 15 Mechanical shock 50 g (11 ms) 3 / white/shield E / 11507 / D 1/6 www.first-sensor.comCTE7000 / CTU7000 Series Miniature pressure transmitters COMMON PERFORMANCE CHARACTERISTICS (V =15 V 0.1 V, T =25 C, RH=50 %) S A C.haracteristics M.inT.ypMtax Uni Thermal effects Oiffsetd8evices up to 70 mbar/1 ps 30.0 0.1 4 (0...50 C) a1ll others 50.0 0.0 %FSO/C S2pan 40.0 0.0 5 Non-linearity (BSL) and hysteresis 50.2 0. 6 Repeatability 0.2 %FSO 7 Long term stability 0.5 Output noise (0 < f < 1 kHz) 0.1 Response time (10 to 90 %) d5evices up to 25 mbar/0.3 psi 3 ms a5ll others D/A resolution 1t1 bi Ptower supply rejectionO1ffse 0.0 %FSO/V S2pan 0.0 Specification notes: 1. IP 67 protection is given when the connector is locked. For proper function the gage port is vented to the atmosphere through the connector/cable assembly. Thus 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 diagram. 3. Proof pressure is the maximum pressure which may be applied without causing damage to the sensing element. 4. Thermal effects are relative to 25 C. Signal is clamped at 0 V. 5. Non-linearity refers to Best Straight Line fit. Hysteresis is the maximum output difference at any point within the operating pressure range for increasing and decreasing pressure. 6. Maximum difference in offset respectively maximum difference in span within the temperature range of 0...50 C after: a) 100 temperature cycles, 0...50 C. b) 1.0 million pressure cycles, 0 to full scale span. 7. Long term stability is the change in output after one year. 8. Span is the arithmetic difference in transmitter output signal measured at zero pressure and the maximum operating pressure. 9. Surge immunity according to EN 61000-4-5 on request for current output devices. 10. When using devices with optional nickel plated fittings, consider the media compatibility of the fittings also. 11. CE-labelling is in accordance with 2004/108/EC. 12. The pressure transmitters must not be used as safety accessories according to article 1, 2.1.3 of the directive 97/23/EC. 13. Devices <100 mbar are position sensitive regarding the zero pressure offset. A vertical mounting position with the pressure connection downward is recommended. 14. According to IEC 60068-2-64. 15. According to IEC 60068-2-27. E / 11507 / D 2/6 www.first-sensor.com