uht-12™, icp® accel., miniature (2 gm), ring-style, low temperature coefficient ltc , 1 mv/g, 1 to 10k hz, 5-44 side connector

ICP® Accelerometer

Model M320C53

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UHT-12™, ICP® accel., Miniature (2 gm), Ring-style, low temperature coefficient LTC , 1 mV/g, 1 to 10k Hz, 5-44 side connector

  • Electrical Filter Corner Frequency: >20 kHz
  • Sensitivity: (±20%)1 mV/g (0.102 mV/(m/s²))
  • Measurement Range: ±5000 g pk (±49050 m/s² pk)
  • Broadband Resolution: 0.04 g rms (0.39 m/s² rms)
  • Frequency Range: (±5%)1 to 5000 Hz
  • Sensing Element: UHT-12™
  • Weight: .065 oz (1.85 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Transverse sensitivity is typically ≤ 3%.
[4] When used with off ground washer, high frequency specification is typically 2 kHz less on 10% and 3 dB points.
[2] Typical.
[5] Only when using off ground washer.
[4] When used with off ground washer, high frequency specification is typically 2 kHz less on 10% and 3 dB points.
[2] Typical.
[6] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Sensitivity (±20 %) 1 mV/g 0.102 mV/(m/s²)
Measurement Range ±5000 g pk ±49050 m/s² pk
Frequency Range (±5 %) 1 to 5000 Hz 1 to 5000 Hz
Frequency Range (±10 %) 0.6 to 10000 Hz 0.6 to 10000 Hz [4]
Frequency Range (±3 dB) 0.3 to 20000 Hz 0.3 to 20000 Hz [4]
Filter Type single pole single pole
Electrical Filter Corner Frequency ≥20000 Hz ≥20000 Hz
Resonant Frequency ≥50 kHz ≥50 kHz
Broadband Resolution (1) 0.04 g rms 0.39 m/s² rms [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 % [3]
Environmental
Overload Limit (Shock) ±10000 g pk ±98100 m/s² pk
Temperature Range (Operating) -100 to 325 °F -73 to 163 °C
Temperature Coefficient of Sensitivity ±0.005 %/°F ±0.009 %/°C [2]
Temperature Response See Graph %/°F See Graph %/°F [2]
Base Strain Sensitivity ≤.2 g/µε ≤2 (m/s²)/µε [2]
Electrical
Excitation Voltage 19 to 30 VDC 19 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 0.4 to 2.2 sec 0.4 to 2.2 sec
Settling Time (within 10% of bias) ≤10 sec ≤10 sec
Spectral Noise (1 Hz) 7500 µg/√Hz 73500 (µm/sec2)/√Hz [2]
Spectral Noise (10 Hz) 1500 µg/√Hz 14700 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 500 µg/√Hz 4905 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 250 µg/√Hz 2450 (µm/sec2)/√Hz [2]
Electrical Isolation (Base) ≥100000000 Ohm ≥100000000 Ohm [5] [4]
Physical
Size - Height 0.23 in 5.84 mm
Size - Length 0.68 in 17.3 mm
Size - Width 0.38 in 9.6 mm
Weight .065 oz 1.85 gm [2]
Sensing Element UHT-12™ UHT-12™
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Hermetic Hermetic
Electrical Connector 5-44 Coaxial 5-44 Coaxial
Electrical Connection Position Side Side
Mounting Through Hole Through Hole

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
039A20 Allen wrench (for use with 2-56 thd cap screws) 1
081B36 Off ground socket head cap screw assembly, 2-56 UNC-2A thd., 0.375 length, alloy steel 1
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1

Optional Versions

(M) Metric Mount
Accessories:
Supplied M039A20 Allen wrench, 1.5mm hex 1
Supplied M081B36 INS CAP SCREW M2X0.4 X 3/8 1