PCB-351B31
Cryogenic, quartz shear ICP® accel., 50 mV/g, 1 to 4k Hz, 10-32 side conn. (-320 to +250 F/-196 to +121 C)
- Sensitivity: (±10%)50 mV/g (5.10 mV/(m/s²))
- Measurement Range: ±30 g pk (±294 m/s² pk)
- Broadband Resolution: 0.002 g rms (0.02 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 %) | 50 mV/g | 5.10 mV/(m/s²) | |
Measurement Range | ±30 g pk | ±294 m/s² pk | |
Frequency Range (±5 %) | 1 to 4000 Hz | 1 to 4000 Hz | |
Frequency Range (±10 %) | 0.7 to 7000 Hz | 0.7 to 7000 Hz | |
Frequency Range (±3 dB) | 0.35 to 10000 Hz | 0.35 to 10000 Hz | |
Resonant Frequency | ≥22 kHz | ≥22 kHz | |
Broadband Resolution | 0.002 g rms | 0.02 m/s² rms | [2] |
Non-Linearity | 1 % | 1 % | [1] |
Transverse Sensitivity | ≤5 % | ≤5 % | [3] |
Environmental | |||
Overload Limit | ±2000 g pk | ±19620 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 | <0.0002 g/µε | <0.002 (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 sec | >0.5 sec | |
Spectral Noise (10 Hz) | 44 µg/√Hz | 431 (µm/sec2)/√Hz | [2] |
Spectral Noise (100 Hz) | 12 µg/√Hz | 121 (µm/sec2)/√Hz | [2] |
Spectral Noise (1 kHz) | 3.2 µg/√Hz | 31 (µm/sec2)/√Hz | [2] |
Spectral Noise (1 Hz) | 200 µg/√Hz | 1960 (µm/sec2)/√Hz | [2] |
Electrical Isolation | None (Optional) Ohm | None (Optional) Ohm | |
Physical | |||
Size - Hex | 0.75 in | 19.1 mm | |
Weight | 0.7 oz | 20 gm | [2] |
Sensing Element | Quartz | Quartz | |
Size - Height | 0.85 in | 21.6 mm | |
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 |
* All specifications are at room temperature unless otherwise specified.
![TempChart](/ContentStore/CommonIncludes/WebGraphics/TempCharts/1906_2.gif)
Accessories
Supplied | ||
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 | |
---|---|---|
Frequency Range | 4 | 4 |
Frequency Range | 6 | 6 |
Resonant Frequency | 18 | 18 |
Electrical Isolation | >100000000 | |
Size - Height | 0.90 | 22.9 |
Size - Hex | 0.75 | 19.1 |