triaxial, miniature (5.3 gm), ceramic shear icp® accel., 10 mv/g, 2 to 4k hz, 1/4-28 4-pin conn., to +325 f

TRIAXIAL ACCELEROMETER

Model HT356A63

Triaxial, miniature (5.3 gm), ceramic shear ICP® accel., 10 mV/g, 2 to 4k Hz, 1/4-28 4-pin conn., to +325 F

Electrical Filter Corner Frequency: >15 kHz

Sensitivity: (±15%)10 mV/g (1.02 mV/(m/s²))
Measurement Range: ±500 g pk (±4905 m/s² pk)
Electrical Connector: 1/4-28 4-Pin

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] 250° F to 325° F data valid with HT option only.
[2] Typical.
[4] 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 (-5 %)	2 to 4000 Hz	2 to 4000 Hz
Resonant Frequency	≥55 kHz	≥55 kHz
Electrical Filter Roll-off	6 dB/octave	6 dB/octave	[2]
Electrical Filter Corner Frequency	15 kHz	15 kHz	[2]
Broadband Resolution (1)	0.008 g rms	0.08 m/s² rms	[2]
Non-Linearity	≤1 %	≤1 %	[1]
Transverse Sensitivity	≤5 %	≤5 %
Environmental
Overload Limit (Shock)	±10000 g pk	±98100 m/s² pk
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C	[3]
Temperature Response	See Graph %/°F	See Graph %/°F	[3]
Electrical
Excitation Voltage	18 to 30 VDC	18 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤200 Ohm	≤200 Ohm
Output Bias Voltage	7 to 12 VDC	7 to 12 VDC
Discharge Time Constant	0.3 to 1.0 sec	0.3 to 1.0 sec
Settling Time (within 10% of bias)	<3 sec	<3 sec
Spectral Noise (1 Hz)	445 µg/√Hz	4365 (µm/sec²)/√Hz	[2]
Spectral Noise (10 Hz)	135 µg/√Hz	1325 (µm/sec²)/√Hz	[2]
Spectral Noise (100 Hz)	90 µg/√Hz	883 (µm/sec²)/√Hz	[2]
Spectral Noise (1 kHz)	80 µg/√Hz	785 (µm/sec²)/√Hz	[2]
Physical
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Size - Height	0.40 in	10.2 mm
Size - Length	0.77 in	19.6 mm
Size - Width	0.40 in	10.2 mm
Weight	0.19 oz	5.3 gm	[2]
Electrical Connector	1/4-28 4-Pin	1/4-28 4-Pin
Electrical Connection Position	Side	Side
Mounting Thread	5-40 Female	5-40 Female
Mounting Torque	4 to 5	45 to 56

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
080A	Adhesive mtg base, 0.5" hex x 0.187" thk, 10-32 tapped hole, aluminum w/isolation hardcoat finish	1
080A109	Petro Wax, one square, 1" x 1" x 0.25"	1
081A27	Mounting stud, 5-40 to 5-40 thds, w/o shoulder, BeCu	1
081A90	Mounting stud, 10-32 to 5-40	1
ACS-1T	Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable	1
M081A27	Metric mtg stud, 5-40 to M3 x 0.50 long	1