differential charge output pressure sensor with uht-12™element, 17.0 pc/psi, +986 f, atex-csa approved

Charge Output Pressure Sensor

Model 176M03

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Differential charge output pressure sensor with UHT-12™element, 17.0 pC/psi, +986 F, ATEX-CSA approved

When using Model EX682A40 or 421A30 differential charge amplifier, also use 045M21B cable.


Replaces Legacy Model Endevco 522M37A-120

  • Measurement Range: 20 psi (1.4 bar)
  • Sensing Element: UHT-12™
  • Temperature Range: -94 to 986 °F (-70 to 530 °C)
  • Electrical Connector: 7/16-27 2-Pin
  • Weight: 4.9 oz (140 gm)

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] Maximum.
[4] Typical.
[6] See PCB Declaration of Conformance PS058 for details.

English: SI:
Performance
Sensitivity (±20 %) 17 pC/psi 247 pC/bar
Sensitivity (±20 %) 17 pC/psi 247 pC/bar
Measurement Range 20 psi 1.4 bar
Maximum Pressure (Total) 400 psi 27.6 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 [5]
Acceleration Sensitivity .003 psi/g .00021 bar/g [4]
Temperature Range (Continuous) -94 to 986 °F -70 to 530 °C
Temperature Range (Receptacle) -76 to 500 °F -60 to 260 °C
Temperature Response See Graph See Graph [4]
Hazardous Area Approval See Manual See Manual
Radiation Exposure Limit (Integrated Gamma Flux) 1E8 rad 1E8 rad
Radiation Exposure Limit (Integrated Neutron Flux) 1E10 N/cm² 1E10 N/cm²
Electrical
Output Polarity (Differential) Differential Differential
Capacitance (with cable pin - pin) 165 pF 165 pF [4]
Resistance(Pin-Pin) (Room Temp) ≥1000000000000 Ohm ≥1000000000000 Ohm
Resistance(Pin-Case) (Room Temp) ≥1000000000000 Ohm ≥1000000000000 Ohm
Resistance(Pin-Pin) (986°F/530°C) ≥50 kohm ≥50 kohm
Resistance(Pin-Case) (986°F/530°C) ≥100 kohm ≥100 kohm
Insulation Resistance 100 100
Physical
Sensing Element UHT-12™ UHT-12™
Sensing Geometry Compression Compression
Housing Material Nickel Alloy Nickel Alloy
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 7/16-27 2-Pin 7/16-27 2-Pin
Cable Type Overbraided Hardline Overbraided Hardline
Weight (with clamp nut & cable) 4.9 oz 140 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
30498-01 1
40890-01 6

Build Out Your Measurement Chain

EX682A40
Model: EX682A40

Intrinsically-safe, DIN mount, different...

$1,145.00 USD

(Pricing valid only in the U.S.)

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