CTE / CTU / CTW8000...CS Series OEM submersible pressure transducers FEATURES · 250 to 5000 mbar, 5 to 70 psi, 2.5 to 50 mH2O (1 mH2O ≈ 3 ft) gage1 pressure · For corrosive media · 0...10 V or 4...20 mA output · Field interchangeable · EMC according to EN 61326-111 MEDIA COMPATIBILITY Wetted materials: Stainless steel 1.4404 (316L), ceramic Al2O3, NBR (FKM), POM, PUR (PE/FEP), Loctite 603 Protection class: IP 68 (according to DIN EN 60529, NEMA 6P)1 ELECTRICAL CONNECTION SPECIFICATIONS8,9 Maximum ratings Voltage output device Supply voltage (reverse polarity protection) CT...0... 13...32 V CT...4...2 9...32 V Load current CT...0... Proof pressure3 +Vs sensor +Vout Vibration (5 to 500 Hz) Mechanical shock +Vout yellow 1 mA V -Vs 2 x rated pressure -Vs black Environmental Temperature limits Storage Operating Compensated +Vs red bare -25...70 °C -10...70 °C 0...70 °C 10 gRMS Current output device +Vs +Vs red sensor V 50 g -Vs RL -Vs black bare E / 11579 / D 1/4 www.first-sensor.com www.sensortechnics.com CTE / CTU / CTW8000...CS Series OEM submersible pressure transducers COMMON PERFORMANCE CHARACTERISTICS (VS=15 V ±0.1 V, TA=25 °C, RH=50 %) Characteristics Thermal effects (0...70°C)4 Offset Min. devices up to 1 bar/10 m H2O/15 psi all others Span Offset Span 5 Non-linearity (BSL) , hysteresis and repeatability Long term stability6 Output noise (0< f <1 kHz) Response time (10 to 90 %) D/A resolution Power supply rejection Offset Span Thermal effects (-10...0 °C)4 Typ. Max. Unit ±0.03 ±0.02 ±0.02 ±0.03 ±0.03 ±0.1 ±0.1 ±0.1 35 ±0.06 ±0.04 ±0.04 %FSO/°C ±0.3 ±0.3 %FSO 11 ms bi t ±0.01 ±0.02 %FSO/V Typ. Max. Unit 0 0.1 10 10.1 INDIVIDUAL PERFORMANCE CHARACTERISTICS (VS=15 V ±0.1 V, TA=25 °C, RH=50 %) 0...10 V output (RL>100 kΩ) Characteristics Min. Zero pressure offset 7 Full scale span 9.9 Output impedance 25 Current consumption (no load) 4 V Ω mA 4...20 mA output (RL=100 Ω) Characteristics Min. Typ. Max. Zero pressure offset 3.9 4.0 4.1 Full scale span7 15.9 16.0 16.1 Power consumption (IL = 20 mA) E / 11579 / D 250 Unit mA mW 2/4 www.first-sensor.com www.sensortechnics.com CTE / CTU / CTW8000...CS Series OEM submersible pressure transducers OUTLINE DRAWING1 NOM 129.5 (5.10) X [m] 10 NOM 70 (2.76) Ø 21.8 (0.86) Ø 6.0 (0.24) 8.0 (0.31) Hydrophobic filter (incl. in delivery) mass: typ. 210 g (without cable) LOAD LIMITATION (4...20 mA output version) 1400 Ohm 1200 dimensions in mm (inches) ELECTRICAL CONNECTION (cont.) WIRE CONNECTION 1000 Colour 0...10 V 4...20 mA +Vs +Vs black -Vs -Vs 600 yellow Vout - bare case / shield case / shield transparent vent tube1 vent tube1 op e ra ratin ng g e red 800 400 200 0 5 9 16 20 25 30 32 V supply voltage RECOMMENDED ACCESSORY (not included in delivery) ZA000850: ZA004151: Cable hanger Desiccant filter box Specification notes: 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 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. Long term stability is the change in output after one year. 7. Span is the arithmetic difference in transmitter output signal measured at zero pressure and the maximum operating pressure. 8. CE-labelling is in accordance with 2004/108/EC. 9. The pressure transmitters must not be used as safety accessories according to article 1, 2.1.3 of the directive 97/23/EC. 10. Cable length for 0...10 V versions is max. 10 m. 11. Surge immunity according to EN 61000-4-5 for current output devices with cable lenghts longer than 10 m. For shorter cable lenghts please contact First Sensor. E / 11579 / D 3/4 www.first-sensor.com www.sensortechnics.com CTE / CTU / CTW8000...CS Series OEM submersible pressure transducers ORDERING INFORMATION CTx M 8xxx Calibration E: calibration in mbar U: calibration in psi W: calibration in mH2O (1 mH2O ≈ 3 ft) Pressure mode G: gage pressure1 Output signal 0: 0...10 V 4: 4...20 mA 005: 010: 015: 020: 030: 070: 0...5 0...10 0...15 0...20 0...30 0...70 psi psi psi psi psi psi x C x S x x Sealing material V: Viton (FKM) N: NBR Note: Older part no. do not contain this digit. Without this digit NBR will be used. For mbar ranges only Pressure range 250: 0...250 mbar 400: 0...400 mbar 600: 0...600 mbar 1K0: 0...1000 mbar 1K6: 0...1600 mbar 2K0: 0...2000 mbar 5K0: 0...5000 mbar G 2x5: 0...2.5 mH2O 004: 0...4 mH2O 006: 0...6 mH2O 010: 0...10 mH2O 016: 0...16 mH2O 020: 0...20 mH2O 050: 0...50 mH2O Cable material E: PE U: PUR F: FEP Note: Older part no. do not contain this digit. Without this digit PUR will be used. Submersible Cable length in m10 Cable version Other pressure ranges and options are widely available. Please contact First Sensor. First Sensor reserves the right to make changes to any products herein. First Sensor does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. E / 11579 / D 4/4 www.first-sensor.com www.sensortechnics.com