high temperature differential charge output pressure sensor

Charge Output Pressure Sensor

Model 176M46A

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  • CE
  • IP

High Temperature Differential Charge Output Pressure Sensor

  • Measurement Range: 10 psi (.69 bar)
  • Temperature Range: 1200 °F (650 °C)
  • Electrical Connector: 2-Pin
  • Weight: 5.5 oz (155 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Maximum.
[2] Typical.
[4] See PCB Declaration of Conformance PS058 for details.

English: SI:
Performance
Sensitivity (±20 %) 15.5 pC/psi 2.25 pC/kPa
Sensitivity (+/-20 %) 15 pC/lb 217.5 pC/bar
Measurement Range 10 psi .69 bar
Maximum Pressure (Total) 2000 psi 137.9 kPa
Resonant Frequency ≥50 kHz ≥50 kHz
Transverse Resonance ≥5 kHz ≥5 kHz
Non-Linearity ≤1 % FS ≤1 % FS [1]
Environmental
Acceleration Sensitivity 0.01 psi/g .00069 bar/g [3]
Acceleration Sensitivity .003 psi/g .00021 bar/g [2]
Temperature Range 1200 °F 650 °C
Temperature Range (Receptacle) 500 °F 260 °C
Temperature Response See Graph %/°F See Graph %/°F [2]
Hazardous Area Approval See Manual See Manual
Electrical
Output Polarity (Differential) Differential Differential
Capacitance (with cable) 150 pF 150 pF [2]
Resistance(Pin-Pin) (Room Temp) ≥1000000000000 Ohm ≥1000000000000 Ohm
Resistance(Pin-Case) (Room Temp) ≥1000000000000 Ohm ≥1000000000000 Ohm
Resistance(Pin-Pin) (1200°F/650°C) ≥50 kohm ≥50 kohm
Resistance(Pin-Case) (1200°F/650°C) ≤100 kohm ≤100 kohm
Physical
Sensing Geometry Compression Compression
Housing Material Inconel Inconel
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 2-Pin 2-Pin
Electrical Connector Integral Cable Integral Cable
Cable Type 2-conductor 2-conductor
Weight 5.5 oz 155 gm

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
PCS-1 Calibration of dynamic pressure sensors at 20% intervals to full scale, max 15 kpsi range. 0
40890-03 3