PCB Piezotronics
PCB Piezotronics 740M04 Strain Sensor
PCB Piezotronics · Force Sensor
Model 740M04:ICP® piezoelectric strain sensor, titanium hsg, 900 peak micro strain, 10-ft of integral 030 cable, terminating to a 10-32 coax plug (EB)
Key Features
Model 740M04:ICP® piezoelectric strain sensor, titanium hsg, 900 peak micro strain, 10-ft of integral 030 cable, terminating to a 10-32 coax plug (EB)
- Measurement Range: 900 pk µε
- Sensitivity: (±20%)5 mV/µε
- Broadband Resolution: 5.0 nε
Spesifikasi
| Sensitivity (±20 %) | 5 mV/µε / [4] |
|---|---|
| Measurement Range | 900 pk µε |
| Frequency Range | 0.5 to 100000 Hz / [3] |
| Broadband Resolution (1) | 5.0 nε / [2] |
| Non-Linearity | ≤1.5 % / [1] [5] |
| Transverse Sensitivity | ≤5 % / [2] |
| Overload Limit (Shock) | ±10000 g pk / ±98000 m/s² pk |
| Temperature Range | -65 to +250 °F / -53 to +121 °C |
| Acceleration Sensitivity | 0.001 µε/g / 0.0001 µε/(m/s²) / [2] [6] |
| Excitation Voltage | 20 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA |
| Output Bias Voltage | 8 to 14 VDC |
| Discharge Time Constant | 1 to 3 sec |
| Spectral Noise (1 Hz) | 1900 pε/√Hz / [2] [7] |
| Spectral Noise (10 Hz) | 600 pε/√Hz / [2] |
| Spectral Noise (100 Hz) | 200 pε/√Hz / [2] |
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