PCB Piezotronics
PCB Piezotronics 621C40 Accelerometer 10Mv/G
PCB Piezotronics · Accelerometer
Model 621C40:High freq ceramic shear ICP® accelerometer, 10 mV/g, 1.6 to 30k Hz, SS case, top exit, 5-44 connector, frequency sweep ISO 17025 acc cal
Key Features
Model 621C40:High freq ceramic shear ICP® accelerometer, 10 mV/g, 1.6 to 30k Hz, SS case, top exit, 5-44 connector, frequency sweep ISO 17025 acc cal
- Sensitivity: (±10%)10 mV/g (1.02 mV/(m/s²))
- Frequency Range: (±3dB)96 to 1800000 cpm (1.6 to 30000 Hz)
- Sensing Element: Ceramic
- Measurement Range: ±500 g (±4905 m/s²)
- Weight: 0.167 oz (4.75 gm)
Spesifikasi
| Sensitivity (±10 %) | 10 mV/g / 1.02 mV/(m/s²) / [1] |
|---|---|
| Measurement Range | ±500 g / ±4905 m/s² |
| Frequency Range (±10 %) | 204 to 1080000 cpm / 3.4 to 18000 Hz / [3] [5] |
| Frequency Range (±3 dB) | 96 to 1800000 cpm / 1.6 to 30000 Hz / [3] [5] |
| Resonant Frequency | 5100 kcpm / 85 kHz / [4] [6] |
| Broadband Resolution (1) | 1.2 mg rms / 1176 µm/sec 2 / [4] |
| Non-Linearity | ±1 % / [2] |
| Transverse Sensitivity | ≤5 % |
| Overload Limit (Shock) | 10000 g pk / 98100 m/s² pk |
| Temperature Range | -65 to +250 °F / -54 to +121 °C |
| Temperature Response | See Graph %/°F / [4] |
| Settling Time (within 1% of bias) | ≤3.0 sec |
| Discharge Time Constant | ≥0.1 sec |
| Excitation Voltage | 18 to 28 VDC |
| Constant Current Excitation | 2 to 20 mA |
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