charge output triaxial accel with uht-12™ element for environments to +900f/+482c 3.2 pc/g, 500g measurement range, ±5% frequency range to 4 khz, three 10-32 side conn, case isolated

TRIAXIAL ACCELEROMETER

Model EX356A73

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Charge output triaxial accel with UHT-12™ element for environments to +900F/+482C 3.2 pC/g, 500g measurement range, ±5% frequency range to 4 kHz, three 10-32 side conn, case isolated

Replaces Legacy Model Endevco 2280
  • Sensitivity: (±10%)3.1 pC/g (.32 pC/(m/s²))
  • Measurement Range: 500 g pk (4905 m/s² pk)
  • Frequency Range: (+/-5%)4 kHz (4 kHz)
  • Temperature Range: -67 to 900 °F (-55 to 482 °C)
  • Electrical Connector: 10-32 Coaxial Jack
  • Weight: 6.0 oz (170 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Low frequency response is determined by external signal conditioning electronics.
[3] Typical.
[4] See PCB Declaration of Conformance PS187 for details.

English: SI:
Performance
Sensitivity (±10 %) 3.1 pC/g .32 pC/(m/s²)
Measurement Range 500 g pk 4905 m/s² pk
Frequency Range (+/-5 %) 4 kHz 4 kHz [2]
Resonant Frequency ≥25 kHz ≥25 kHz
Non-Linearity 1 % FS 1 % FS [1]
Transverse Sensitivity ≤5 % ≤5 %
Environmental
Overload Limit (Shock) 3000 g pk 29400 m/s² pk
Temperature Range -67 to 900 °F -55 to 482 °C
Temperature Response +/-See Graph %/°F +/-See Graph %/°F [3]
Base Strain Sensitivity .003 g/µε .029 (m/s²)/µε [3]
Radiation Exposure Limit (Integrated Neutron Flux) 1E10 N/cm² 1E10 N/cm²
Radiation Exposure Limit (Integrated Gamma Flux) 1E8 rad 1E8 rad
Electrical
Capacitance 120 pF 120 pF [3]
Insulation Resistance (at 70° F [21° C]) >1 GOhm >1 GOhm
Insulation Resistance (at 900°F) >100 kohm >100 kohm
Electrical Isolation (Case) >1E6 Ohm >1E6 Ohm
Output Polarity Positive Positive
Physical
Sensing Element UHT-12™ UHT-12™
Sensing Geometry Shear Shear
Housing Material Nickel Alloy Nickel Alloy
Sealing Hermetic Hermetic
Size - Length 1.35 in 34.3 mm
Size - Width 1.35 in 34.3 mm
Size - Height 1.00 in 25.4 mm
Weight 6.0 oz 170 gm [3]
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Mounting Through Hole Through Hole
Mounting Torque 18 to 20 in-lb 2 to 2.3 Nm

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1
62491-01 2

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