high resolution icp® pressure probe, 50 psi, 100 mv/psi, 0.218 dia. diaphragm, accel. comp., integral cable

ICP® Pressure Sensor

Model 112M362

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High resolution ICP® pressure probe, 50 psi, 100 mV/psi, 0.218" dia. diaphragm, accel. comp., integral cable

  • Measurement Range: 50 psi (345 kPa)
  • Sensitivity: (±15%)100 mV/psi (14.5 mV/kPa)
  • Low Frequency Response: (-5%)0.50 Hz
  • Resonant Frequency: >=230 kHz (>=230 kHz)
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 0.17 oz (4.9 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] For +10 volt output, minimum 24 VDC supply voltage required. Negative 10 volt output may be limited by output bias.

English: SI:
Performance
Measurement Range (for ±5V output) 50 psi 345 kPa
Useful Overrange (for ± 10V output) 100 psi 690 kPa [2]
Sensitivity (±15 %) 100 mV/psi 14.5 mV/kPa
Maximum Pressure 500 psi 3450 kPa
Resolution 0.001 psi 0.007 kPa
Resonant Frequency ≥230 kHz ≥230 kHz
Rise Time ≤2.2 µ sec ≤2.2 µ sec
Low Frequency Response (-5 %) 0.50 Hz 0.50 Hz
Non-Linearity ≤1.5 % FS ≤1.5 % FS [1]
Environmental
Acceleration Sensitivity ≤0.003 psi/g ≤0.0021 kPa/(m/s²)
Temperature Range (Operating) -100 to +275 °F -73 to +135 °C
Temperature Coefficient of Sensitivity ≤0.06 %/°F ≤0.108 %/°C
Maximum Flash Temperature 3000 °F 1650 °C
Maximum Shock 20000 g pk 196000 m/s² pk
Electrical
Discharge Time Constant (at room temp) ≥1.0 sec ≥1.0 sec
Excitation Voltage 22 to 30 VDC 22 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance <200 Ohm <200 Ohm
Output Bias Voltage 8 to 14 VDC 8 to 14 VDC
Physical
Sensing Geometry Compression Compression
Sensing Element Quartz Quartz
Housing Material 17-4 Stainless Steel 17-4 Stainless Steel
Diaphragm Invar Invar
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight 0.17 oz 4.9 gm
Cable Termination 10-32 Coaxial Jack 10-32 Coaxial Jack
Cable Type 031 Twisted Pair 031 Twisted Pair
Cable Length 16 in 41 cm

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
060M49 Castle nut, M7 x .75 1
070A05 10-32 Coaxial Coupler (10-32 jack to 10-32 jack) 1
065A22 Seal, 0.250" OD x 0.218" ID x 0.015" thk, Torlon (for Series 111, 112 & 113) 2