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icp® accel., 10 mv/g, 500 g, 2nd order filter, 1 hz to 10 khz response, calibration from 5 hz to upper 5% frequency, overmolded 40 foot hydrotested cable to 500 psi

ICP® Accelerometer

Model 352M221

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ICP® Accel., 10 mV/g, 500 g, 2nd order filter, 1 Hz to 10 kHz response, calibration from 5 Hz to upper 5% frequency, overmolded 40 foot hydrotested cable to 500 psi

Waterproof, pressure tested cable over-molded directly to the sensor

Sensitivity: (±15%)10 mV/g (1.02 mV/(m/s²))
Measurement Range: ±500 g pk (±4905 m/s² pk)
Broadband Resolution: .001 g rms (.01 m/s² rms)
Frequency Range: (±5%)1 to 6000 Hz
Sensing Element: Ceramic
Weight: 0.22 oz (6.3 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically ≤ 3%.
[2] Typical.
[4] Sensor and Cable hydrotested without connector to 500 psi [3.3 MPa].
[5] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Sensitivity (±15 %)	10 mV/g	1.02 mV/(m/s²)
Measurement Range	±500 g pk	±4905 m/s² pk
Frequency Range (±10 %)	.5 to 10000 Hz	.5 to 10000 Hz
Frequency Range (±5 %)	1 to 6000 Hz	1 to 6000 Hz
Electrical Filter Corner Frequency	>15 kHz	>15 kHz	[2]
Electrical Filter Roll-off	12 dB/octave	12 dB/octave	[2]
Resonant Frequency	≥50 kHz	≥50 kHz
Broadband Resolution (1)	.001 g rms	.01 m/s² rms	[2]
Non-Linearity	≤1 %	≤1 %	[1]
Transverse Sensitivity	≤5 %	≤5 %	[3]
Environmental
Overload Limit (Shock)	±7000 g pk	±68670 m/s² pk
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C
Temperature Response	See Graph %/°F	See Graph %/°F	[2]
Electrical
Excitation Voltage	18 to 30 VDC	18 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤100 Ohm	≤100 Ohm
Output Bias Voltage	7 to 12 VDC	7 to 12 VDC
Discharge Time Constant	0.4 to 2.5 sec	0.4 to 2.5 sec
Settling Time (within 10% of bias)	<10 sec	<10 sec
Spectral Noise (1 Hz)	230 µg/√Hz	2256 (µm/sec²)/√Hz	[2]
Spectral Noise (10 Hz)	38 µg/√Hz	373 (µm/sec²)/√Hz	[2]
Spectral Noise (100 Hz)	19 µg/√Hz	186 (µm/sec²)/√Hz	[2]
Spectral Noise (1 kHz)	10 µg/√Hz	98 (µm/sec²)/√Hz	[2]
Physical
Size - Height	0.71 in	18 mm
Size - Hex	0.44 in	11.1 mm
Weight (without cable)	0.22 oz	6.3 gm	[2]
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Electrical Connector	Sealed Integral Cable	Sealed Integral Cable	[4]
Electrical Connection Position	Side	Side
Cable Termination	Pigtail Ends	Pigtail Ends
Cable Length	40 ft	12.2 m
Cable Type	SB-42275 Twisted Shielded Pair	SB-42275 Twisted Shielded Pair
Mounting Thread	10-32 Female	10-32 Female