triaxial, general purpose, ceramic shear icp® accel., 10 mv/g, 1 to 5k hz, 14 mm cube size, 4-pin conn., +325 f operating temp, teds 1.0

TRIAXIAL ACCELEROMETER

Model HTTLD356A02

Triaxial, general purpose, ceramic shear ICP® accel., 10 mV/g, 1 to 5k Hz, 14 mm cube size, 4-pin conn., +325 F operating temp, TEDS 1.0

Sensitivity: (±10%)10 mV/g (1.02 mV/(m/s²))
Measurement Range: ±500 g pk (±4900 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] TEDS option adds 1.0 VDC to bias voltage.
[2] Typical.
[5] See PCB Declaration of Conformance PS023 for details.

	English:	SI:
Performance
Sensitivity (±10 %)	10 mV/g	1.02 mV/(m/s²)
Measurement Range	±500 g pk	±4900 m/s² pk
Frequency Range (±5 %)	1 to 5000 Hz	1 to 5000 Hz
Frequency Range (±10 %)	0.5 to 6000 Hz	0.5 to 6000 Hz
Resonant Frequency	≥25 kHz	≥25 kHz
Broadband Resolution (1)	0.0005 g rms	0.005 m/s² rms	[2]
Non-Linearity (400 g, 3920 m/s²)	≤1 %	≤1 %	[1]
Non-Linearity (500 g, 4900 m/s²)	≤2 %	≤2 %	[1]
Transverse Sensitivity	≤5 %	≤5 %
Environmental
Overload Limit (Shock)	±7000 g pk	±68600 m/s² pk
Temperature Range (Operating)	-65 to +250 °F	-54 to +121 °C	[3]
Temperature Response	See Graph %/°F	See Graph %/°F	[2] [3]
Base Strain Sensitivity	0.001 g/µε	0.01 (m/s²)/µε	[2]
Electrical
Excitation Voltage	20 to 30 VDC	20 to 30 VDC
Constant Current Excitation	2 to 20 mA	2 to 20 mA
Output Impedance	≤200 Ohm	≤200 Ohm
Output Bias Voltage	8 to 12 VDC	8 to 12 VDC
Discharge Time Constant	0.6 to 2.0 sec	0.6 to 2.0 sec
Settling Time (within 10% of bias)	<5 sec	<5 sec
Spectral Noise (1 Hz)	150 µg/√Hz	1472 (µm/sec²)/√Hz	[2]
Spectral Noise (10 Hz)	25 µg/√Hz	245 (µm/sec²)/√Hz	[2]
Spectral Noise (100 Hz)	10 µg/√Hz	98 (µm/sec²)/√Hz	[2]
Spectral Noise (1 kHz)	5 µg/√Hz	49 (µm/sec²)/√Hz	[2]
Physical
Sensing Element	Ceramic	Ceramic
Sensing Geometry	Shear	Shear
Housing Material	Titanium	Titanium
Sealing	Hermetic	Hermetic
Size - Height	0.55 in	14.0 mm
Size - Length	0.80 in	20.3 mm
Size - Width	0.55 in	14.0 mm
Weight	0.37 oz	10.5 gm	[2]
Electrical Connector	1/4-28 4-Pin	1/4-28 4-Pin
Electrical Connection Position	Side	Side
Mounting Thread	10-32 Female	10-32 Female
Mounting Torque	10 to 20 in-lb	113 to 225 N-cm

* All specifications are at room temperature unless otherwise specified.

Accessories


Supplied
M081B05	Mounting stud, 10-32 to M6x0.75-6g, 0.275" long, BeCu	1
080A109	Petro Wax, one square, 1" x 1" x 0.25"	1
080A12	Adhesive mtg base, 0.75" hex x 0.2" thk, 10-32 tapped hole, aluminum w/insolation hardcoat finish	1
080A90	Quick bond Gel (for use with accel adhesive mtg bases to fill gaps on rough surfaces)	1
081B05	Mounting stud, 10-32 to 10-32, 0.275" long, BeCu w/shoulder	1
ACS-1T	Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable	1

Optional Versions

(HT) High temperature, extends normal operation temperatures

	English	SI
Excitation Voltage	22 to 30 VDC
Discharge Time Constant	0.5 to 1.5 sec
Temperature Range	-65 to +325 °F	-54 to +163 °C
Spectral Noise	400 µg/√Hz	3920 (µm/sec²)/√Hz
Broadband Resolution	0.0008 g rms	0.008 µm/sec² rms
Frequency Range (±10 %)	0.7 to 6000 Hz
Spectral Noise	50 µg/√Hz	490 (µm/sec²)/√Hz
Frequency Range (±5 %)	1 to 5000 Hz
Spectral Noise	25 µg/√Hz	245 (µm/sec²)/√Hz
Spectral Noise	6 µg/√Hz	58.8 (µm/sec²)/√Hz
Output Bias Voltage	7 to 15 VDC