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pressure sensor icp® 50 mv/psi, 50 psi range, 1/8 npt thread, ablative coated diaphragm

PRESSURE SENSOR

Model 102M174

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  • CE
  • IP

Pressure Sensor ICP® 50 mV/psi, 50 psi range, 1/8" NPT thread, ablative coated diaphragm

  • Measurement Range: 50 psi (345 kPa)
  • Sensitivity: (±20%)50 mV/psi (7.25 mV/kPa)
  • Low Frequency Response: (-5%)3 Hz
  • Resonant Frequency: >=250 kHz (>=250 kHz)
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 0.628 oz (17.8 gm)

Specification Notes

[1] Typical.
[2] Zero-based, least squares, straight line method
[1] Typical.
[3] Diaphragm with ablative coating.
[4] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±2.5V output) 50 psi 345 kPa
Sensitivity (±20 %) 50 mV/psi 7.25 mV/kPa
Maximum Pressure 1000 psi 6900 kPa
Resolution 1 mpsi 0.0069 kPa [1]
Resonant Frequency ≥250 kHz ≥250 kHz
Rise Time (Reflected) ≤2 µ sec ≤2 µ sec
Low Frequency Response (-5 %) 3 Hz 3 Hz
Non-Linearity ≤1 % FS ≤1 % FS [2]
Environmental
Acceleration Sensitivity 0.002 psi/g 0.0014 kPa/(m/s²) [1]
Temperature Range (Operating) -65 to +275 °F -54 to +135 °C
Temperature Coefficient of Sensitivity 0.03 %/°F 0.054 %/°C
Maximum Flash Temperature 3000 °F 1648.9 °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) ≥0.16 sec ≥0.16 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 3 to 8 VDC 3 to 8 VDC
Electrical Isolation 1000000000 Ohm 1000000000 Ohm
Physical
Sensing Element Quartz Quartz
Housing Material 17-4 Stainless Steel 17-4 Stainless Steel
Diaphragm 316L Stainless Steel 316L Stainless Steel [3]
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight 0.628 oz 17.8 gm

* 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-1AD 0