Triaxial Cryogenic ICP® Accelerometer Model 354A14
Cryogenic Triaxial Accelerometer,10 mV/g, -320 to +250 F,
case isolated, 2.5 Hz to 10 kHz, 1/4-28 4-pin connector.
- Sensitivity: (±10%)10.0 mV/g
- Measurement Range: ±500 g 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 %) |
10.0 mV/g |
1.02 mV/(m/s²) |
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Measurement Range |
±500 g pk |
±4905 m/s² pk |
|
Frequency Range (±10 %) |
5000 to 10000 Hz |
5000 to 10000 Hz |
|
Frequency Range (±5 %) |
2.5 to 5000 Hz |
2.5 to 5000 Hz |
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Resonant Frequency |
≥25 Hz |
≥25 Hz |
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Broadband Resolution (1) [2] |
0.004 g rms |
0.04 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) |
±5000 g pk |
±49050m/s² pk |
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Temperature Range (Operating) |
-320 to +250 °F |
-195 to +120 °C |
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Temperature Response [2] |
See Graph %/°F |
See Graph %/°F |
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Base Strain Sensitivity [2] |
0.05 g/µε |
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Electrical |
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Excitation Voltage |
18 to 30 VDC |
18 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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|
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Settling Time (within 10% of bias) |
<5 sec |
<5 sec |
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Spectral Noise (1 Hz) [2] |
1900 µg/√Hz |
18639 (µm/sec2)/√Hz |
|
Spectral Noise (10 Hz) [2] |
260 µg/√Hz |
2551 (µm/sec2)/√Hz |
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Spectral Noise (100 Hz) [2] |
60 µg/√Hz |
589 (µm/sec2)/√Hz |
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Spectral Noise (1 kHz) [2] |
35 µg/√Hz |
343 (µm/sec2)/√Hz |
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Spectral Noise (10 kHz) [2] |
35 µg/√Hz |
343 (µm/sec2)/√Hz |
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Electrical Isolation (Case) |
>100000000 Ohm |
>100000000 Ohm |
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Physical |
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Sensing Element |
Quartz |
Quartz |
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Sensing Geometry |
Shear |
Shear |
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Housing Material |
Stainless Steel |
Stainless Steel |
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Sealing |
Hermetic |
Hermetic |
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Size - Height |
|
10.7 mm |
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Size - Length |
|
22.0 mm |
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Size - Width |
|
22.0 mm |
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Weight [2] |
|
27.0 gm |
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Electrical Connector |
¼-28 4-Pin |
¼-28 4-Pin |
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Electrical Connection Position |
Side |
Side |
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Mounting |
Through Hole |
Through Hole |
* All specifications are at room temperature unless otherwise specified.
Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] See PCB Declaration of Conformance PS023 for details.
Accessories
|
Supplied |
||
|
039A22 |
Allen wrench, 7/64" hex head (for use with 6-32 thd cap screws) |
1 |
|
081A133 |
6-32 x 5/8 inch SHCS 18-8 with lockwire holes |
1 |
|
ACS-1T |
Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable |
1 |
|
ACS-44T |
Extended Frequency Response Calibration to +10% point on a triax accel, (requires ACS-1T) |
1 |
|
M039A22 |
Allen wrench for use with M3 thds |
1 |
|
M081A133 |
|
1 |