Charge Output Accelerometer Model EX357A90
Charge output accel, UHT-12TM shear sensing crystal, 5 pC/g,
+1200 F operation, 10-ft int hardline cable with smaller 10-32 coax,
with intrinsic safety approvals.
- Sensitivity: (±10%) 5 pC/g (0.51 pC/(m/s²))
- Measurement Range: ±1000 g pk (±9800 m/s² pk)
- Frequency Range: (±5%) 3 kHz
- Cable Termination: 10-32 Coaxial Jack
- Weight: 50 gm
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ENG |
SI |
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Performance |
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Sensitivity (±10 %) |
5 pC/g |
0.51 pC/(m/s²) |
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Measurement Range |
±1000 g pk |
±9800 m/s² pk |
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Frequency Range (±5 %) |
3000 Hz |
3000 Hz |
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Frequency Range (±1 dB) |
5000 Hz |
5000 Hz |
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Resonant Frequency |
≥14 kHz |
≥14 kHz |
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Non-Linearity (per full scale range) |
≤2.5 % |
≤2.5 % |
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Transverse Sensitivity |
≤5 % |
≤5 % |
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Environmental |
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Overload Limit (Shock) |
±2000 g pk |
±19600 m/s² pk |
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Temperature Range (Operating) |
-67 to +1200 °F |
-55 to +649 °C |
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Temperature Range (Survivable Limit) |
-67 to +1400 °F |
-55 to +760 °C |
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Temperature Range (Cable Termination) |
-67 to +900 °F |
-55 to +482 °C |
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Temperature Response [1] |
See Graph %/°F |
See Graph %/°F |
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Radiation Exposure Limit (Integrated Neutron Flux) |
1 E10 N/cm² |
1 E10 N/cm² |
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Radiation Exposure Limit (Integrated Gamma Flux |
1 E8 rad |
1 E8 rad |
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Electrical |
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Capacitance [1] [2] |
990 pF |
990 pF |
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Insulation Resistance (at 70°F [21°C]) |
≥100 MOhm |
≥100 MOhm |
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Insulation Resistance (at 1200° F [649°C]) |
≥10 kOhm |
≥10 kOhm |
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Output Polarity |
Differential |
Differential |
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Electrical Isolation |
Signal Isolated from Case |
Signal Isolated from Case |
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Physical |
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Sensing Element |
UHT-12™ |
UHT-12™ |
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Sensing Geometry |
Shear |
Shear |
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Housing Material |
Inconel |
Inconel |
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Sealing (Sensor Housing) |
Hermetic |
Hermetic |
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Sealing (Connector) |
Welded Hermetic |
Welded Hermetic |
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Size - Height |
|
16.7 mm |
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Size - Length |
1.16 in |
29.5 mm |
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Size - Width |
|
16.7 mm |
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Weight (without cable) [1] |
1.8 oz |
50 gm |
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Electrical Connector |
Integral Hardline Cable |
Integral Hardline Cable |
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Cable Type |
MI Hardline Cable |
MI Hardline Cable |
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Cable Length |
10 ft |
3.05 m |
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Cable Termination |
10-32 Coaxial Jack |
10-32 Coaxial Jack |
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Mounting |
Through Hole |
Through Hole |
* All specifications are at room temperature unless otherwise specified.
Specification Notes
[1] Typical.
[2] Additional cable length will add approx 100pF/ft.
[3] See PCB Declaration of Conformance PS199 for details.
Accessories
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Supplied |
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081C108 |
Mounting screw, 1/4-28 x 1, Inconel 718 |
1 |
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ACS-1 |
Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable |
1 |