ess high sensitivity, quartz shear icp® accel, 100 mv/g, 1 to 4k hz, 10-32 side conn. (to +325 f) ground isolated

Accelerometer, ICP®

Model J320C33

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ESS high sensitivity, quartz shear ICP® accel, 100 mV/g, 1 to 4k Hz, 10-32 side conn. (to +325 F) ground isolated

  • Sensitivity: (±10%)100 mV/g (10.2 mV/(m/s²))
  • Measurement Range: ±50 g pk (±490 m/s² pk)
  • Broadband Resolution: 0.0003 g rms (0.003 m/s² rms)
  • Frequency Range: (±5%)1 to 4000 Hz
  • Sensing Element: Quartz
  • Weight: 0.7 oz (20 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically ≤ 3%.
[2] Typical.
[4] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Sensitivity (±10 %) 100 mV/g 10.2 mV/(m/s²)
Measurement Range ±50 g pk ±490 m/s² pk
Frequency Range (±5 %) 1 to 4000 Hz 1 to 4000 Hz
Frequency Range (±10 %) 0.7 to 6000 Hz 0.7 to 6000 Hz
Frequency Range (±3 dB) 0.35 to 10000 Hz 0.35 to 10000 Hz
Resonant Frequency ≥22 kHz ≥22 kHz
Broadband Resolution (1) 0.0003 g rms 0.003 m/s² rms [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 % [3]
Environmental
Overload Limit (Shock) ±2000 g pk ±19620 m/s² pk
Temperature Range (Operating) -100 to +325 °F -73 to +163 °C
Temperature Response See Graph %/°F See Graph %/°F [2]
Base Strain Sensitivity ≤0.0002 g/µε ≤0.002 (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 ≤100 Ohm ≤100 Ohm
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Discharge Time Constant 0.5 to 2.6 sec 0.5 to 2.6 sec
Spectral Noise (1 Hz) 150 µg/√Hz 1470 (µm/sec2)/√Hz
Spectral Noise (10 Hz) 30 µg/√Hz 294 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 8 µg/√Hz 78 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 2 µg/√Hz 20 (µm/sec2)/√Hz [2]
Physical
Size - Height 0.85 in 21.6 mm
Size - Hex 0.75 in 19.1 mm
Weight 0.7 oz 20 gm [2]
Sensing Element Quartz Quartz
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connection Position Side Side
Mounting Thread 10-32 Female 10-32 Female
Mounting Torque 10 to 20 in-lb 113 to 225 N-cm

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
080A109 Petro Wax, one square, 1" x 1" x 0.25" 1
080A12 Adhesive mtg base, 0.75" hex x 0.2" thk, 10-32 tapped hole, aluminum w/insolation hardcoat finish 1
081B05 Mounting stud, 10-32 to 10-32, 0.275" long, BeCu w/shoulder 1
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1
M081B05 Mounting stud, 10-32 to M6x0.75-6g, 0.275" long, BeCu 1

Optional Versions

(J) Ground Isolated

English SI
Electrical Isolation >100000000
Size - Hex 0.75 19.1
Size - Height 0.90 22.9

(W) Water Resistant Cable

English SI
Electrical Connection Position Side