Industrial ICP® Accelerometer

Model HT602D01

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Platinum Stock Products; High temperature, low profile, industrial, ceramic shear ICP® accel., 100 mV/g, 0.8 to 8000 Hz, side exit, 2-pin connector, single point ISO 17025 accredited calibration

Capable of withstanding continuous temperatures of 325 °F (162 °C) without decay in performance, higher than any other IEPE accelerometer in the industry.

Sensitivity: (±10%)100 mV/g (10.2 mV/(m/s²))
Frequency Range: (±3dB)48 to 480000 cpm (0.8 to 8000 Hz)
Sensing Element: Ceramic
Measurement Range: ±50 g (±490 m/s²)
Weight: 5.4 oz (153 gm)

Specification Notes

[1] Conversion Factor 1g = 9.81 m/s².
[2] 1Hz = 60 cpm (cycles per minute).
[3] Zero-based, least-squares, straight line method.
[4] The high frequency tolerance is accurate within ±10% of the specified frequency.
[5] Typical.
[6] 1/4-28 has no equivalent in S.I. units.
[7] 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	±490 m/s²
Frequency Range (±10 %)	102 to 180000 cpm	1.7 to 3000 Hz	[2] [4]
Frequency Range (±3 dB)	48 to 480000 cpm	0.8 to 8000 Hz
Resonant Frequency	1500 kcpm	25 kHz	[5]
Broadband Resolution (1)	150 µg	1472 µm/sec²	[5]
Non-Linearity	±1 %	±1 %	[3]
Transverse Sensitivity	≤5 %	≤5 %
Environmental
Overload Limit (Shock)	5000 g pk	49050 m/s² pk
Temperature Range	-65 to 325 °F	-54 to 162 °C
Temperature Response	See Graph %/°F	See Graph %/°F	[5]
Enclosure Rating	IP68	IP68
Electrical
Settling Time (within 1% of bias)	≤2.0 sec	≤2.0 sec
Discharge Time Constant	≥0.2 sec	≥0.2 sec
Excitation Voltage	18 to 28 VDC	18 to 28 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
Spectral Noise (10 Hz)	9.0 µg/√Hz	88.3 (µm/sec²)/√Hz	[5]
Spectral Noise (100 Hz)	4.0 µg/√Hz	39.2 (µm/sec²)/√Hz	[5]
Spectral Noise (1 kHz)	2.0 µg/√Hz	19.6 (µm/sec²)/√Hz	[5]
Electrical Isolation	>100000000 Ohm	>100000000 Ohm
Physical
Size - Length	2.1 in	53.3 mm
Size - Width	1.0 in	25.4 mm
Size - Height	1.0 in	25.4 mm
Weight	5.4 oz	153 gm
Mounting Thread	1/4-28 UNF	No Metric Equivalent	[6]
Mounting Torque	2 to 5 ft-lb	2.7 to 6.8 Nm
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Stainless Steel	Stainless Steel
Sealing	Welded Hermetic	Welded Hermetic
Electrical Connector	2-Pin MIL-C-5015	2-Pin MIL-C-5015
Electrical Connection Position	Side	Side
Electrical Connections (Pin A)	Signal / Power	Signal / Power
Electrical Connections (Pin B)	Ground	Ground