PCB Piezotronics
PCB Piezotronics Triaxial Accelerometer Series
Model 629A11:Triaxial, industrial, ceramic shear ICP® accel., 100 mV/g, 0.8 to 8k Hz, side exit, 10-ft integral cable, triaxial frequency sweep ISO 17
Available models include 629A11, 629A31.
Model 629A11:Triaxial, industrial, ceramic shear ICP® accel., 100 mV/g, 0.8 to 8k Hz, side exit, 10-ft integral cable, triaxial frequency sweep ISO 17
This series groups the official PCB Piezotronics variants listed below. Differences such as frequency, configuration, connector, range, or regional option are shown in the table.
Key Features
Model 629A11:Triaxial, industrial, ceramic shear ICP® accel., 100 mV/g, 0.8 to 8k Hz, side exit, 10-ft integral cable, triaxial frequency sweep ISO 17
- Sensitivity: (±5%)100 mV/g (10.2 mV/(m/s²))
- Frequency Range: (±3dB)48 to 480000 cpm (0.8 to 8000 Hz)
- Sensing Element: Ceramic
- Measurement Range: ±50 g (±490 m/s²)
- Weight: 4.9 oz (139 gm)
Model & Varian
| Model | Official Variant Description | Sensitivity (±5 %) | Measurement Range | Frequency Range (±5 %) | Frequency Range (±10 %) | Frequency Range (±3 dB) | Resonant Frequency | Broadband Resolution (1) | Non-Linearity |
|---|---|---|---|---|---|---|---|---|---|
| 629A11 | 629A11 Triaxial Accelerometer | 100 mV/g / 10.2 mV/(m/s²) / [1] | ±50 g / ±490 m/s² | 144 to 120000 cpm / 2.4 to 2000 Hz / [2] [4] | 102 to 300000 cpm / 1.7 to 5000 Hz | 48 to 480000 cpm / 0.8 to 8000 Hz | 1200 kcpm / 20 kHz / [5] | 316 µg / 3100 µm/sec 2 / [5] | 1 % / [3] |
| 629A31 | 629A31 Triaxial Accelerometer | 100 mV/g / 10.2 mV/(m/s²) | ±50 g / ±490 m/s² | 144 to 120000 cpm / 2.4 to 2000 Hz / [2] | 102 to 300000 cpm / 1.7 to 5000 Hz | 48 to 480000 cpm / 0.8 to 8000 Hz | 1200 kcpm / 20 kHz / [3] | 100 µg / 981 µm/sec 2 / [3] | ±1 % / [1] |
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Spesifikasi
| Sensitivity (±5 %) | 100 mV/g / 10.2 mV/(m/s²) / [1] |
|---|---|
| Measurement Range | ±50 g / ±490 m/s² |
| Frequency Range (±5 %) | 144 to 120000 cpm / 2.4 to 2000 Hz / [2] [4] |
| Frequency Range (±10 %) | 102 to 300000 cpm / 1.7 to 5000 Hz |
| Frequency Range (±3 dB) | 48 to 480000 cpm / 0.8 to 8000 Hz |
| Resonant Frequency | 1200 kcpm / 20 kHz / [5] |
| Broadband Resolution (1) | 316 µg / 3100 µm/sec 2 / [5] |
| Non-Linearity | 1 % / [3] |
| Transverse Sensitivity | ≤5 % |
| 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 / [5] |
| Settling Time (within 1% of bias) | ≤3.0 sec |
| Discharge Time Constant | ≥0.2 sec |
| Excitation Voltage | 18 to 28 VDC |
| Constant Current Excitation | 2 to 20 mA |
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