Triaxial Charge Output Accelerometer Model 357A67
Triaxial Charge Accelerometer, 0.40 x 0.45 inch, 3.0 pC/g, M3 thread, 4-pin conn.
- Sensitivity: (±15%) 3.0 pC/g (0.306 pC/(m/s²))
- Measurement Range: ±1000 g pk (±9800 m/s² pk)
- Frequency Range: (+10%) 1 to 10000 Hz
- Temperature Range: -60 to +200 °C
- Electrical Connector: 1/4-28 4-Pin
- Weight: 4.9 gm
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ENG |
SI |
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Performance |
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Sensitivity (±15 %) |
3.0 pC/g |
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Measurement Range |
±1000 g pk |
±9800 m/s² pk |
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Frequency Range (±10 %) (x or y axis) [2/3] |
1 to 10000 Hz |
1 to 10000 Hz |
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Frequency Range (±10 %) (z axis) [2/.3] |
1 to 12800 Hz |
1 to 12800 Hz |
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Frequency Range (±10 %) (x or y axis) [2/.4] |
1 to 5500 Hz |
1 to 5500 Hz |
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Resonant Frequency |
≥45 kHz |
≥45 kHz |
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Non-Linearity [1] |
≤2 % |
≤2 % |
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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) |
-76 to +392 °F |
-60 to +200 °C |
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Temperature Range (Survivable Limit) |
-76 to +500 °F |
-60 to +260 °C |
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Temperature Response [5] |
See Graph %/°F |
See Graph %/°F |
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Base Strain Sensitivity [5] |
0.05 g/µε |
0.5 (m/s²)/µε |
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Electrical |
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Capacitance [5] |
650 pF |
650 pF |
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Insulation Resistance (at 70° F [21° C]) |
>100000000000 Ohm |
>100000000000 Ohm |
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Insulation Resistance (at 500° F [260° C]) [5] |
>100000000 Ohm |
>100000000 Ohm |
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Electrical Isolation (Case) |
≥100000000 Ohm |
≥100000000 Ohm |
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Output Polarity [6] |
Negative |
Negative |
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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 - Length |
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19.8 mm |
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Size - Width |
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11.4 mm |
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Size - Height |
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10.2 mm |
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Weight [3] |
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4.9 gm |
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Electrical Connector |
1/4-28 4-Pin |
1/4-28 4-Pin |
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Mounting Thread |
M3 x 0.50 Female |
M3 x 0.50 Female |
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Mounting Torque |
4 to 5 in-lb |
45 to 55 N-cm |
* All specifications are at room temperature unless otherwise specified.
Specification Notes
[1] Zero-based, least-squares, straight line method.
[2] Low frequency response is determined by external signal conditioning electronics.
[3] Mounted on base.
[4] Verified amplitude response during calibration with reduced useful frequency response on the x and y axes due to mounting on a surface other than the base.
[5] Typical.
[6] Accel from structure into sensor base.
[7] See PCB Declaration of Conformance PS158 for details.
Accessories
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Supplied |
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081A134 |
Mounting stud, M3 to 10-32, for 357A67 |
1 |
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ACS-1T |
Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable |
1 |
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ACS-44T |
Extended Frequency Response Calibration to +10% point on a triax accel, (requires ACS-1T) |
1 |
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M081A134 |
Mounting stud, M3 to M3, for 357A67 |
1 |
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Optional |
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523R10 |
3-coax, 34 awg (7/42), twisted bundle, low noise, PFA cable, 10-ft, 1/4-28 4-socket, shell isolated plug, 200C rated to triple splice assembly with (3) 4.5-in coaxial cables each with a 10-32 plug (EB) for charge triax sensors |
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