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intrinsically-safe, high freq triaxial, industrial, ceramic shear icp® accel., 100 mv/g, 0.5 to 13k hz, side exit, 4-pin m12 connector, triaxial freq sweep iso 17025 accredited calibration

INTR SF HIGH FREQ TRIAX ACCEL

Model EX639A91

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Intrinsically-safe, high freq triaxial, industrial, ceramic shear ICP® accel., 100 mV/g, 0.5 to 13k Hz, side exit, 4-pin M12 connector, triaxial freq sweep ISO 17025 accredited calibration

Sensitivity: (±10%)100 mV/g (10.2 mV/(m/s²))
Measurement Range: ±50 g pk (±491 m/s² pk)
Frequency Range: (±3dB)0.5 to 13 kHz
Electrical Connector: 4-Pin, M12

Specification Notes

[1] Conversion Factor 1g = 9.81 m/s².
[2] Zero-based, least-squares, straight line method.
[3] Typical.
[1] Conversion Factor 1g = 9.81 m/s².
[3] Typical.
[4] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Sensitivity (±10 %)	100 mV/g	10.2 mV/(m/s²)	[1]
Measurement Range	±50 g pk	±491 m/s² pk
Frequency Range (±5 %)	1.5 to 5500 Hz	1.5 to 5500 Hz
Frequency Range (±3 dB)	0.5 to 13 kHz	0.5 to 13 kHz
Resonant Frequency	≥26 kHz	≥26 kHz
Broadband Resolution (1)	.3 mg	3.0 mm/s² rms	[3]
Non-Linearity	1 %	1 %	[2]
Transverse Sensitivity	≤5 %	≤5 %
Environmental
Overload Limit (Shock)	±5000 g pk	±5000 g pk
Temperature Range (Operating)	-65 to 250 °F	-54 to 121 °C
Temperature Response	See Graph %/°F	See Graph %/°F	[3]
Enclosure Rating	IP68, IP69K	IP68, IP69K
Electrical
Excitation Voltage	18 to 30 VDC	18 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤150 Ohm	≤150 Ohm
Output Bias Voltage	8 to 12 VDC	8 to 12 VDC
Discharge Time Constant	≥.32 sec	≥.32 sec
Settling Time (within 10% of bias)	<2 sec	<2 sec
Spectral Noise (1 Hz)	90 µg/√Hz	883 (µm/sec²)/√Hz	[1] [3]
Spectral Noise (10 Hz)	20 µg/√Hz	196 (µm/sec²)/√Hz	[1] [3]
Spectral Noise (100 Hz)	10 µg/√Hz	98.1 (µm/sec²)/√Hz	[1] [3]
Spectral Noise (1 kHz)	3.0 µg/√Hz	29.4 (µm/sec²)/√Hz	[1] [3]
Electrical Isolation (Case)	≥100000000 Ohm	≥100000000 Ohm
Physical
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Stainless Steel	Stainless Steel
Sealing	Hermetic	Hermetic
Size - Height	.72 in	18.3 mm
Size - Length	.95 in	24.1 mm
Size - Width	.95 in	24.1 mm
Weight (Maximum)	3.0 oz	85 gm
Electrical Connector	4-Pin, M12	4-Pin, M12
Electrical Connection Position	Side	Side
Mounting	Through Hole	Through Hole
Mounting Torque (Through Bolt)	2 to 5 ft-lb	2.7 to 6.8 n-M