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cryogenic icp® pressure sensor, 10 bar, 500 mv/bar, m10 mtg thd. operating temperature range of -400 to +212f (-240 to + 100c).

ICP® Pressure Sensor

Model 102M305

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Cryogenic ICP® pressure sensor, 10 bar, 500 mV/bar, M10 mtg thd. Operating temperature range of -400 to +212F (-240 to + 100C).

  • Measurement Range: 145 psi (1000 kPa)
  • Sensitivity: (±15%)34.5 mV/psi (5 mV/kPa)
  • Low Frequency Response: (-5%)0.25 Hz
  • Resonant Frequency: >=250 kHz (>=250 kHz)
  • Electrical Connector: 10-32 Coaxial Jack (10-32 Coaxial Jack)
  • Weight: 0.81 oz (23 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Due to high sensitivity, the static pressure should be applied and removed very slowly. Rate should prevent more than 10 Volt change in output until Output Bias Voltage returns to normal (approximately 15 times discharge time constant).
[4] Excitation voltage >=28 volts required.
[2] Typical.
[5] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±5V output) 145 psi 1000 kPa
Useful Overrange (for ± 10V output) 290 psi 2000 kPa [4]
Sensitivity (±15% ) 34.5 mV/psi 5 mV/kPa
Maximum Pressure (Total) 2900 psi 20000 kPa [3]
Resolution 1 mpsi .007 kPa [2]
Resonant Frequency ≥250 kHz ≥250 kHz
Rise Time (Reflected) ≤2.0 µ sec ≤2.0 µ sec
Low Frequency Response (-5 %) 0.25 Hz 0.25 Hz
Non-Linearity ≤1.0 % FS ≤1.0 % FS [1]
Environmental
Acceleration Sensitivity 0.002 psi/g 0.0014 kPa/(m/s²) [2]
Temperature Range (Operating) -400 to +212 °F -240 to +100 °C
Temperature Coefficient of Sensitivity ≤0.06 %/°F ≤0.108 %/°C
Maximum Flash Temperature 3000 °F 1649 °C
Maximum Vibration 2000 g pk 19600 m/s² pk
Maximum Shock 20000 g pk 196000 m/s² pk
Electrical
Output Polarity (Positive Pressure) Positive Positive
Discharge Time Constant (at room temp) ≥2.0 sec ≥2.0 sec
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance <100 Ohm <100 Ohm
Output Bias Voltage 8 to 14 VDC 8 to 14 VDC
Physical
Sensing Element Quartz Quartz
Housing Material 304L/316L Stainless Steel 304L/316L Stainless Steel
Thread Adaptor Material 316L Stainless Steel 316L Stainless Steel
Diaphragm 316L Stainless Steel 316L Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight 0.81 oz 23 gm [2]

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
PCS-1 Calibration of dynamic pressure sensors at 20% intervals to full scale, max 15 kpsi range. 0
PCS-10AA 0