Triaxial ICP® Accelerometer Model HT356A15
Triaxial, general purpose, ceramic shear ICP® accel., 100 mV/g, 2 to 5k Hz, cube size, 4-pin conn.
- Sensitivity: (±10%) 100 mV/g (10.2 mV/(m/s²))
- Measurement Range: ±50 g pk (±490 m/s² pk)
- Electrical Connector: 1/4-28 4-Pin
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ENG |
SI |
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Performance |
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Sensitivity (±10 %) |
100 mV/g |
10.2 mV/(m/s²) |
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Measurement Range |
±50 g pk |
±490 m/s² pk |
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Frequency Range (±5 %) |
2 to 5000 Hz |
2 to 5000 Hz |
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Frequency Range (±10 %) |
1.4 to 6500 Hz |
1.4 to 6500 Hz |
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Resonant Frequency |
≥25 kHz |
≥25 kHz |
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Broadband Resolution (1) [2] |
0.0002 g rms |
0.002 m/s² rms |
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Non-Linearity [1] |
≤1 % |
≤1 % |
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Transverse Sensitivity |
≤5 % |
≤5 % |
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Environmental |
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Overload Limit (Shock) |
±7000 g pk |
±68600 m/s² pk |
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Temperature Range (Operating) [3] |
-65 to +250 °F |
-54 to +121 °C |
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Temperature Response [2] |
See Graph %/°F |
See Graph %/°F |
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Base Strain Sensitivity [2] |
0.001 g/µε |
0.01 (m/s²)/µε |
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Electrical |
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Excitation Voltage |
20 to 30 VDC |
20 to 30 VDC |
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Constant Current Excitation |
2 to 20 mA |
2 to 20 mA |
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Output Impedance |
≤200 Ohm |
≤200 Ohm |
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Output Bias Voltage |
8 to 12 VDC |
8 to 12 VDC |
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Discharge Time Constant |
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Settling Time (within 10% of bias) |
<5 sec |
<5 sec |
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Spectral Noise (1 Hz) [2] |
80 µg/√Hz |
785 (µm/sec2)/√Hz |
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Spectral Noise (10 Hz) [2] |
15 µg/√Hz |
147 (µm/sec2)/√Hz |
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Spectral Noise (100 Hz) [2] |
5 µg/√Hz |
49 (µm/sec2)/√Hz |
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Spectral Noise (1 kHz) [2] |
2 µg/√Hz |
20 (µm/sec2)/√Hz |
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Spectral Noise (10 kHz) [2] |
1 µg/√Hz |
9.8 (µm/sec2)/√Hz |
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Physical |
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Sensing Element |
Ceramic |
Ceramic |
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Sensing Geometry |
Shear |
Shear |
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Housing Material |
Titanium |
Titanium |
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Sealing |
Hermetic |
Hermetic |
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Size - Height |
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14.0 mm |
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Size - Length |
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20.3 mm |
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Size - Width |
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14.0 mm |
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Weight [2] |
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10.5 gm |
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Electrical Connector |
1/4-28 4-Pin |
1/4-28 4-Pin |
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Electrical Connection Position |
Side |
Side |
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Mounting Thread |
10-32 Female |
10-32 Female |
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Mounting Torque |
10 to 20 in-lb |
113 to 225 N-cm |
* All specifications are at room temperature unless otherwise specified.
Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Valid from +250 to +325 °F (+121 to +163 °C), with HT option only.
[4] TEDS option adds 1.0 VDC to bias voltage
[5] See PCB Declaration of Conformance PS023 for details.
Accessories
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Supplied |
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M081B05 |
Mounting stud, 10-32 to M6x0.75-6g, 0.275" long, BeCu |
1 |
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080A109 |
Petro Wax, one square, 1" x 1" x 0.25" |
1 |
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080A12 |
Adhesive mtg base, 0.75" hex x 0.2" thk, 10-32 tapped hole, aluminum w/insolation hardcoat finish |
1 |
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081B05 |
Mounting stud, 10-32 to 10-32, 0.275" long, BeCu w/shoulder |
1 |
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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
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ENG |
SI |
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Frequency Range (±5 %) |
10 to 5000 Hz |
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Frequency Range (±10 %) |
7 to 6500 Hz |
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Temperature Range |
-65 to +325 °F |
-54 to +163 °C |
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Discharge Time Constant |
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Spectral Noise |
110 µg/√Hz |
1080 (µm/sec2)/√Hz |
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Spectral Noise |
50 µg/√Hz |
491 (µm/sec2)/√Hz |
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Spectral Noise |
30 µg/√Hz |
294 (µm/sec2)/√Hz |
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Spectral Noise |
10 µg/√Hz |
98.1 (µm/sec2)/√Hz |
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Output Bias Voltage |
7 to 16 VDC |
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Excitation Voltage |
24 to 30 VDC |
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(J) Ground Isolated
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ENG |
SI |
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Electrical Isolation |
>100000000 Ohm |
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Size - Height |
0.59 in |
15.0 mm |
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Size - Length |
0.80 in |
20.3 mm |
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Size - Width |
0.55 in |
14.0 mm |
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Mounting |
Adhesive |
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Weight |
0.37 oz |
10.5 gm |
(T) TEDS Capable of Digital Memory and Communication Compliant with IEEE P1451.4
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ENG |
SI |
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Temperature Range |
-10 to +200 °F |
-23 to +93 °C |
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Output Bias Voltage |
8.7 to 13.0 VDC |
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(TLA) TEDS LMS International - Free Format
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ENG |
SI |
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Temperature Range |
-10 to +200 °F |
-23 to +93 °C |
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Output Bias Voltage |
8.7 to 13.0 VDC |
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(TLB) TEDS LMS International - Automotive Format
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ENG |
SI |
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Temperature Range |
-10 to +200 °F |
-23 to +93 °C |
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Output Bias Voltage |
8.7 to 13.0 VDC |
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(TLC) TEDS LMS International - Aeronautical Format
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ENG |
SI |
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Temperature Range |
-10 to +200 °F |
-23 to +93 °C |
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Output Bias Voltage |
8.7 to 13.0 VDC |
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(TLD) TEDS Capable of Digital Memory and Communication Compliant with IEEE 1451.4
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ENG |
SI |
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Temperature Range |
-10 to +200 °F |
-23 to +93 °C |
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Output Bias Voltage |
8.7 to 13.0 VDC |
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