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charge output accelerometer with hazardous area approvals, with ceramic sensing crystal, 50 pc/g. +900f (+482c) operation, 7/16-27 2-pin connector

CHARGE OUTPUT ACCEL W/HAZ AREA APPROVAL

Model EX357C72

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Charge output accelerometer with hazardous area approvals, with ceramic sensing crystal, 50 pC/g. +900F (+482C) operation, 7/16-27 2-pin connector

Sensor can be paired with any one of the charge amplifiers in the Suggested Accessories section. If paired with a Model Number 422M182, cable Model Numbers 013GNXXXGP and 045M19 should be used. If paired with a Model Number EX682A40, cable Model Numbers 013GNXXXGP and 045M21 should be used. Cable Model Number 013GNXXXGP is radiation-hardened for nuclear applications.

Replaces Legacy Model Endevco 6233C-50

Sensitivity: (±5%)50 pC/g (5.1 pC/(m/s²))
Measurement Range: ±500 g pk (±4905 m/s² pk)
Frequency Range: (±5%)2.5 kHz (2.5 kHz)
Weight: 3.15 oz (90 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Transverse sensitivity is typically ≤ 3%.
[3] Low frequency response is determined by external signal conditioning electronics.
[4] Typical.
[5] See PCB Declaration of Conformance PS081 for details.

	English:	SI:
Performance
Sensitivity (±5 %)	50 pC/g	5.1 pC/(m/s²)
Measurement Range	±500 g pk	±4905 m/s² pk
Frequency Range (±5 %)	2.5 kHz	2.5 kHz	[3]
Resonant Frequency	≥13 kHz	≥13 kHz
Non-Linearity	≤1 %	≤1 %	[1]
Transverse Sensitivity	≤5 %	≤5 %	[2]
Environmental
Overload Limit (Shock)	±2000 g pk	±19620 m/s² pk
Temperature Range	-65 to +900 °F	-54 to +482 °C
Temperature Range	-65 to +900 °F	-54 to +482 °C
Temperature Response	See Graph %/°F	See Graph %/°F	[4]
Base Strain Sensitivity	0.033 g/µε	0.32 (m/s²)/µε	[4]
Radiation Exposure Limit (Integrated Neutron Flux)	1E10 N/cm²	1E10 N/cm²
Radiation Exposure Limit (Integrated Gamma Flux)	1 E8 rad	1 E8 rad
Electrical
Capacitance (Pin to Pin)	990 pF	990 pF	[4]
Capacitance (Pin to Case)	26 pF	26 pF	[4]
Capacitance (Unbalance Between Pins)	≤2 pF	≤2 pF
Insulation Resistance (Pin to Case 70°F)	>100000000 Ohm	>100000000 Ohm	[4]
Insulation Resistance (Pin to Pin 70°F)	>1000000000 Ohm	>1000000000 Ohm
Insulation Resistance (Pin to Pin 900°F)	>100 kohm	>100 kohm
Physical
Sensing Element	Ceramic	Ceramic
Sealing	Hermetic	Hermetic
Size - Height	1.40 in	35.6 mm
Size - Diameter	0.75 in	19 mm
Weight	3.15 oz	90 gm	[4]
Electrical Connector	7/16-27 2-Pin	7/16-27 2-Pin
Electrical Connection Position	Side	Side
Mounting	Through Holes (3)	Through Holes (3)

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
ACS-1	Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable	1
081A99	Socket head cap screw, 8-32 x 0.5" long, 18-8 stainless steel	3