hydraulic pressure sensor, 20k psi, 0.10 pc/psi (long life integral machined diaphragm)

Charge Output Pressure Sensor

Model 118A02

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Hydraulic pressure sensor, 20k psi, 0.10 pC/psi (long life integral machined diaphragm)

  • Measurement Range: 20000 psi (137900 kPa)
  • Sensitivity: (±15%)0.1 pC/psi (0.014 pC/kPa)
  • Sensing Element: Quartz
  • Temperature Range: -400 to +400 °F (-240 to +204 °C)
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 0.42 oz (12.0 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Nominal.

English: SI:
Performance
Sensitivity (±15 %) 0.1 pC/psi 0.014 pC/kPa
Measurement Range 20000 psi 137900 kPa
Maximum Pressure (static) 50000 psi 344750 kPa
Resolution 0.2 psi 1.4 kPa
Resonant Frequency ≥250 kHz ≥250 kHz
Rise Time (Reflected) ≤2.0 µ sec ≤2.0 µ sec
Non-Linearity ≤2.0 % FS ≤2.0 % FS [1]
Environmental
Acceleration Sensitivity ≤0.05 psi/g ≤0.035 kPa/(m/s²)
Temperature Range (Operating) -400 to +400 °F -240 to +204 °C
Temperature Coefficient of Sensitivity ≤0.1 %/°F ≤0.18 %/°C
Maximum Flash Temperature 3000 °F 1649 °C
Maximum Vibration 2000 g pk 19620 m/s² pk
Maximum Shock 20000 g pk 196200 m/s² pk
Electrical
Capacitance 10 pF 10 pF [2]
Insulation Resistance (at room temp) ≥1000000000000 Ohm ≥1000000000000 Ohm
Physical
Sensing Element Quartz Quartz
Sensing Geometry Compression Compression
Housing Material C-300 C-300
Diaphragm C-300 C-300
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Weight 0.42 oz 12.0 gm

* All specifications are at room temperature unless otherwise specified.

Accessories
Supplied
065A06 Seal ring, 0.318" OD x 0.250" ID x 0.010" thick, 316L SS (for Series 108, 109, 118 and 119) 3

Optional Versions