Products

CHARGE OUTPUT PRESSURE SENSOR

Model 176A05

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Differential charge output pressure sensor, 65 pc/psi, 968 F, ATEX-CSA approved

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

Measurement Range: 75 psi (5.2 bar)
Sensing Element: Ceramic
Temperature Range: -94 to 968 °F (-70 to 520 °C)
Electrical Connector: 7/16-27 2-Pin
Weight: 9.35 oz (265 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 %)	65 pC/psi	942.7 pC/bar
Sensitivity (±20 %)	65 pC/psi	942.7 pC/bar
Measurement Range	75 psi	5.2 bar
Maximum Pressure (Total)	1450 psi	100 bar
Resonant Frequency	>40 kHz	>40 kHz
Transverse Resonance	≥8 kHz	≥8 kHz
Frequency Response (+/-5 %)	8 kHz	8 kHz	[2] [3]
Non-Linearity	≤1 % FS	≤1 % FS	[1]
Environmental
Acceleration Sensitivity	0.003 psi/g	.00021 bar/g	[4]
Acceleration Sensitivity	0.01 psi/g	.00069 bar/g	[5]
Temperature Range (Continuous)	-94 to 968 °F	-70 to 520 °C
Temperature Range (Receptacle)	-76 to 500 °F	-60 to 260 °C
Temperature Response	See Graph	See Graph
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
Capacitance (with cable pin - pin)	650 pF	650 pF	[4]
Resistance(Pin-Pin) (Room Temp)	≥1000000000 Ohm	≥1000000000 Ohm
Resistance(Pin-Case) (Room Temp)	≥1000000000000 Ohm	≥1000000000000 Ohm
Resistance(Pin-Pin) (968°F/520°C)	≥50,000 Ohm	≥50,000 Ohm
Resistance(Pin-Case) (968°F/520°C)	≥100,000 Ohm	≥100,000 Ohm
Physical
Sensing Element	Ceramic	Ceramic
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 cable)	9.35 oz	265 gm