cryogenic, miniature quartz shear icp® accel., 5 mv/g, 1 to 10k hz, 5-44 side conn. (-320 to +250f/-196 to +121c)

Accelerometer, ICP®

Model 351B11

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  • IP

Cryogenic, miniature quartz shear ICP® accel., 5 mV/g, 1 to 10k Hz, 5-44 side conn. (-320 to +250F/-196 to +121C)

  • Sensitivity: (±10%)5 mV/g (0.51 mV/(m/s²))
  • Measurement Range: ±300 g pk (±2943 m/s² pk)
  • Broadband Resolution: 0.01 g rms (0.1 m/s² rms)
  • Frequency Range: (±5%)1 to 10000 Hz
  • Sensing Element: Quartz
  • Weight: 0.07 oz (2.0 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 %) 5 mV/g 0.51 mV/(m/s²)
Measurement Range ±300 g pk ±2943 m/s² pk
Frequency Range (±5 %) 1 to 10000 Hz 1 to 10000 Hz
Frequency Range (±10 %) 0.7 to 15000 Hz 0.7 to 15000 Hz
Frequency Range (±3 dB) 0.35 to 30000 Hz 0.35 to 30000 Hz
Resonant Frequency ≥40 kHz ≥40 kHz
Broadband Resolution (1) 0.01 g rms 0.1 m/s² rms [2]
Non-Linearity 1 % 1 % [1]
Transverse Sensitivity ≤5 % ≤5 % [3]
Environmental
Overload Limit ±10000 g pk ±98100 m/s² pk
Temperature Range -320 to +250 °F -196 to +121 °C
Temperature Response See Graph %/°F See Graph %/°F [2]
Base Strain Sensitivity ≤0.002 g/µε ≤0.02 (m/s²)/µε [2]
Electrical
Excitation Voltage 20 to 30 VDC 20 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤200 Ohm ≤200 Ohm
Output Bias Voltage 3 to 10 VDC 3 to 10 VDC
Discharge Time Constant 0.5 to 2.0 sec 0.5 to 2.0 sec
Spectral Noise (10 Hz) 400 µg/√Hz 3924 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 120 µg/√Hz 1177 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 30 µg/√Hz 294 (µm/sec2)/√Hz [2]
Spectral Noise (1 Hz) 2000 µg/√Hz 19620 (µm/sec2)/√Hz [2]
Physical
Size - Hex 0.31 in 7.9 mm
Weight 0.07 oz 2.0 gm [2]
Sensing Element Quartz Quartz
Size - Height 0.43 in 10.9 mm
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 Thread 5-40 Male 5-40 Male
Mounting Torque 8 to 12 in-lb 90 to 135 N-cm

* 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

Optional Versions

(J) Ground Isolated

English SI
Frequency Range 8 Hz 8 kHz
Frequency Range 15 Hz 15 kHz
Resonant Frequency 36 kHz
Electrical Isolation >100000000 Ohm
Size - Hex 0.37 in 9.5 mm
Size - Height 0.55 in 14.0 mm
Weight 0.11 oz 3.2 gm

(M) Metric Mount

English SI
Mounting Thread M3 x 0.50 Male

(W) Water Resistant Cable

English SI
Electrical Connection Position Side