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cryogenic triaxial accelerometer,10 mv/g, -320 to +250 f, case isolated.1 hz to 10 khz, 1/4-28 4-pin connector.

TRIAXIAL ACCELEROMETER

Model 354A14

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Cryogenic Triaxial Accelerometer,10 mV/g, -320 to +250 F, case isolated.1 Hz to 10 kHz, 1/4-28 4-pin connector.

Newly launched Triaxial Cryogenic Accelerometer
  • Sensitivity: (±10%)10.0 mV/g (1.02 mV/(m/s²))
  • Measurement Range: ±500 g pk (±4905 m/s² pk)
  • Electrical Connector: 1/4-28 4-Pin

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Sensitivity (±10 %) 10.0 mV/g 1.02 mV/(m/s²)
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
Resonant Frequency ≥25 kHz ≥25 kHz
Broadband Resolution (1) .004 g rms .04 m/s² rms [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 %
Environmental
Overload Limit (Shock) ±5000 g pk ±49050 m/s² pk
Temperature Range (Operating) -320 to +250 °F -195 to +120 °C
Temperature Range (Storage) -320 to +250 °F -195 to +120 °C
Temperature Response See Graph %/°F See Graph %/°F [2]
Base Strain Sensitivity .05 g/µε .5 (m/s²)/µε [2]
Electrical
Excitation Voltage 18 to 30 VDC 18 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤200 Ohm ≤200 Ohm
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Discharge Time Constant 0.5 to 2 sec 0.5 to 2 sec
Settling Time (within 10% of bias) <5 sec <5 sec
Spectral Noise (1 Hz) 1900 µg/√Hz 18639 (µm/sec2)/√Hz [2]
Spectral Noise (10 Hz) 260 µg/√Hz 2551 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 60 µg/√Hz 589 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 35 µg/√Hz 343 (µm/sec2)/√Hz [2]
Spectral Noise (10 kHz) 35 µg/√Hz 343 (µm/sec2)/√Hz [2]
Electrical Isolation (Case) >100000000 Ohm >100000000 Ohm
Physical
Sensing Element Quartz Quartz
Sensing Geometry Shear Shear
Housing Material Stainless Steel Stainless Steel
Sealing Hermetic Hermetic
Size - Height .42 in 10.7 mm
Size - Length .87 in 22.0 mm
Size - Width .87 in 22.0 mm
Weight 0.95 oz 27 gm [2]
Electrical Connector 1/4-28 4-Pin 1/4-28 4-Pin
Electrical Connection Position Side Side
Mounting Through Hole Through Hole

* All specifications are at room temperature unless otherwise specified.

TempChart

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