charge output pressure sensor with uht-12™ sensing crystal, 500 psi dynamic, 17 pc/psi, +1000 f, atex-csa approved

Charge Output Pressure Sensor

Model 176M47

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Charge output pressure sensor with UHT-12™ sensing crystal, 500 psi dynamic, 17 pC/psi, +1000 F, ATEX-CSA approved

Replaces Legacy Models Endevco 522M17-120, Endevco 522M17-240
  • Measurement Range: 500 psi (34.47 bar)
  • Sensing Element: UHT-12™
  • Temperature Range: -70 to 1200 °F (-57 to 650 °C)
  • Electrical Connector: 10-32 Coaxial Jack (10-32 Coaxial Jack)
  • Weight: 4.3 oz (122 gm)

Additional configurations:

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Low frequency response is determined by external signal conditioning electronics.
[3] Upper frequency response is calculated from Resonant Frequency.
[4] Typical.
[5] See PCB Declaration of Conformance PS058 for details.

English: SI:
Performance
Sensitivity (±20 %) 15 pC/psi 217.5 pC/bar
Sensitivity (±20 %) 15 pC/psi 217.5 pC/bar
Measurement Range 500 psi 34.47 bar
Maximum Pressure (Total) 2.5 kpsi 172.4 bar
Resonant Frequency ≥50 kHz ≥50 kHz
Transverse Resonance ≥5 kHz ≥5 kHz
Frequency Response 10 kHz 10 kHz [2] [3]
Non-Linearity ≤1 % FS ≤1 % FS [1]
Environmental
Acceleration Sensitivity ≤0.01 psi/g ≤.00069 bar/g
Temperature Range (Continuous) -70 to 1200 °F -57 to 650 °C
Temperature Range (Receptacle) -76 to 500 °F -60 to 260 °C
Temperature Response See Graph %/°F See Graph %/°F [4]
Hazardous Area Approval See Manual See Manual
Radiation Exposure Limit (Integrated Neutron Flux) 1 E10 N/cm² 1 E10 N/cm²
Radiation Exposure Limit (Integrated Gamma Flux) 1 E8 rad 1 E8 rad
Electrical
Output Polarity (Positive Pressure) Positive Positive
Capacitance (with cable) 850 pF 850 pF [4]
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 Element UHT-12™ UHT-12™
Sensing Geometry Compression Compression
Housing Material Nickel Alloy Nickel Alloy
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connector Integral Cable Integral Cable
Cable Type Hardline Hardline
Weight 4.3 oz 122 gm

* All specifications are at room temperature unless otherwise specified.

TempChart