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high temperature, intrinsically safe, charge mode accelerometer, 50 pc/g sensitivity, 900 degree f, integral hard-line cable terminating in mil connector

HIGH TEMPERATURE ACCELEROMETER

Model EX619A11

High temperature, intrinsically safe, charge mode accelerometer, 50 pC/g sensitivity, 900 degree F, integral hard-line cable terminating in MIL connector

Sensitivity: (±5%)50 pC/g (5.1 pC/(m/s²))
Measurement Range: ±500 g pk (±4905 m/s² pk)
Frequency Range: (±5%)3000 Hz
Weight: 19.4 oz (550 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically ≤ 3%.
[4] Low frequency response is determined by external signal conditioning electronics.
[2] Typical.
[5] See PCB Declaration of Conformance PS141 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 %)	3000 Hz	3000 Hz	[4]
Frequency Range (+10 %)	5000 Hz	5000 Hz	[4]
Resonant Frequency	>18 kHz	>18 kHz	[2]
Non-Linearity	≤1 %	≤1 %	[1]
Transverse Sensitivity	≤5 %	≤5 %	[3]
Environmental
Overload Limit (Shock)	±2000 g pk	±19620 m/s² pk
Temperature Range (Cable Termination)	-65 to +500 °F	-54 to +260 °C
Temperature Range (Operating)	-65 to +900 °F	-54 to +482 °C
Temperature Response	See Graph	See Graph	[2]
Base Strain Sensitivity	≤0.033 g/µε	≤.32 (m/s²)/µε
Electrical
Capacitance (Pin to Pin)	1525 pF	1525 pF	[2]
Capacitance (Pin to Case)	250 pF	250 pF	[2]
Insulation Resistance (Pin to Case 70° F)	>1000000000 Ohm	>1000000000 Ohm
Insulation Resistance (Pin to Pin 70° F)	>1000000000 Ohm	>1000000000 Ohm
Insulation Resistance (Pin to Pin 900° F)	>100 kohm	>100 kohm
Output Polarity	Differential	Differential
Physical
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Compression	Compression
Housing Material	Inconel	Inconel
Sealing	Hermetic	Hermetic
Size - Height	1.49 in	38 mm
Size - Length	1.63 in	41.4 mm
Size - Width	1.63 in	41.4 mm
Weight (with cable)	19.4 oz	550 gm	[2]
Electrical Connector	2-Pin MIL-C-5015	2-Pin MIL-C-5015
Electrical Connection Position	Side	Side
Cable Length	7 ft	2.1 m
Cable Type	MI Hardline Cable	MI Hardline Cable
Mounting	Through Holes (4)	Through Holes (4)