Model : 354B21 | Triaxial ICP® Accelerometer

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Triaxial, thru-hole mtg, ceramic shear ICP® accel., 10 mV/g , 1 to 7k Hz, ground isolated, (3) 10-32 conn.

  • Sensitivity: (±10%)10 mV/g (1.02 mV/(m/s²))
  • Measurement Range: ±500 g pk (±4905 m/s² pk)
  • Electrical Connector: 10-32 Coaxial Jack
English: SI:
Performance
Sensitivity (±10 %) 10 mV/g 1.02 mV/(m/s²)
Measurement Range ±500 g pk ±4905 m/s² pk
Frequency Range (±5 %) 1.0 to 7000 Hz 1.0 to 7000 Hz
Frequency Range (±1 dB) 0.5 to 8000 Hz 0.5 to 8000 Hz
Resonant Frequency ≥20 kHz ≥20 kHz
Broadband Resolution (1) 0.001 g rms 0.01 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 -65 to +250 °F -54 to +121 °C
Temperature Response See Graph %/°F See Graph %/°F
Base Strain Sensitivity 0.0005 g/µε 0.005 (m/s²)/µε [2]
Electrical
Excitation Voltage 21 to 30 VDC 21 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 14.5 VDC 8 to 14.5 VDC
Discharge Time Constant 0.5 to 2.0 sec 0.5 to 2.0 sec
Settling Time (within 10% of bias) <15 sec <15 sec
Spectral Noise (1 Hz) 200 µg/√Hz 1962 (µm/sec2)/√Hz [2]
Spectral Noise (10 Hz) 60 µg/√Hz 589 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 15 µg/√Hz 147 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 8 µg/√Hz 79 (µm/sec2)/√Hz [2]
Electrical Isolation ≥100000000 Ohm ≥100000000 Ohm
Physical
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Anodized Aluminum Anodized Aluminum
Sealing Hermetic Hermetic
Size - Height 0.46 in 11.7 mm
Size - Length 0.80 in 20.3 mm
Size - Width 0.80 in 20.3 mm
Weight 0.50 oz 14.3 gm [2]
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
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
080A109 Petro Wax, one square, 1" x 1" x 0.25" 1
ACS-1T Triaxial amplitude response calibration, from 10 Hz to upper 5% frequency, NIST traceable 1
081A98 4-40 socket head cap screw x 0.675 " long (for Series 3801) 2
M081A98 M2.5 socket head cap screw 2