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

ICP® PRESSURE SENSOR

Model 112A22

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Lead Time for 6-10 is 5 Wks.
  • CE
  • IP

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

  • Measurement Range: 50 psi (345 kPa)
  • Sensitivity: (±15%)100 mV/psi (14.5 mV/kPa)
  • Low Frequency Response: (-5%)0.50 Hz
  • Resonant Frequency: >=250 kHz (>=250 kHz)
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 0.21 oz (6.0 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] For +10 volt output, minimum 24 VDC supply voltage required. Negative 10 volt output may be limited by output bias.
[2] Typical.
[4] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Measurement Range (for ±5V output) 50 psi 345 kPa
Useful Overrange (for ± 10V output) 100 psi 690 kPa [3]
Sensitivity (±15 %) 100 mV/psi 14.5 mV/kPa
Maximum Pressure (step) 500 psi 3450 kPa
Maximum Pressure (Total) 15000 psi 103421 kPa
Resolution 0.1 mpsi 0.000689 kPa [2]
Resonant Frequency ≥250 kHz ≥250 kHz
Rise Time (Reflected) ≤2.0 µ sec ≤2.0 µ sec
Low Frequency Response (-5 %) 0.50 Hz 0.50 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) -100 to +275 °F -73 to +135 °C
Temperature Coefficient of Sensitivity ≤0.03 %/°F ≤0.054 %/°C
Maximum Flash Temperature 3000 °F 1650 °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) ≥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 <100 Ohm <100 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 (with clamp nut) 0.21 oz 6.0 gm

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
PCS-1AZ 0
060A03 Clamp nut, 5/16-24-2A thd, 1/4" hex, SS (for Series 111, 112 & 113) 1
060A05 Clamp nut, M7 x 0.75-6G thd (for Series M111, M112 & M113) 1
065A05 Seal sleeve, sensor recess mount, 0.248" OD x 0.221" ID x 0.240" thk, 17-4 SS (for Series 111A, 112A & 113A) 1
065A02 Seal ring, sensor flush mount, 0.248" OD x 0.219" ID x 0.015" thk, brass (for Series 111A, 112A & 113A) 3

Optional Versions

(E) Emralon coating

English SI
Electrical Isolation 100000000 Ohm
Coating Emralon

(J) Ground Isolated

English SI
Electrical Isolation 100000000 Ohm 100000000

(S) Stainless Steel Diaphragm

English SI
Diaphragm 316L Stainless Steel
(W) Water Resistant Cable
Accessories:
Supplied 060A03 Clamp nut, 5/16-24-2A thd, 1/4" hex, stainless steel 1
(WM) Water Resistant Cable
Accessories:
Supplied 060A05 Clamp nut M7 x 0.75-6g thd 1