PCB Piezotronics
PCB Piezotronics 138A10 Tourmaline Icp Underwater Blast Sensor
Model 138A10:Tourmaline ICP® underwater blast sensor, 7.6" length, 10k psi, 0.5 mV/psi
Model 138A10:Tourmaline ICP® underwater blast sensor, 7.6" length, 10k psi, 0.5 mV/psi
Key Features
Model 138A10:Tourmaline ICP® underwater blast sensor, 7.6" length, 10k psi, 0.5 mV/psi
- Measurement Range: 10000 psi (68950 kPa)
- Sensitivity: (±15%)0.5 mV/psi (0.073 mV/kPa)
- Low Frequency Response: (-5%)1.7 Hz
- Resonant Frequency: >=1000 kHz
- Electrical Connector: 10-32 Coaxial Jack
- Weight: 0.75 oz (21.0 gm)
Spesifikasi
| Measurement Range (for ±5V output) | 10000 psi / 68950 kPa |
|---|---|
| Useful Overrange (for ± 10V output) | 20000 psi / 137900 kPa / [3] |
| Sensitivity (±15 %) | 0.5 mV/psi / 0.073 mV/kPa |
| Maximum Pressure | 50000 psi / 344750 kPa |
| Resolution | 0.2 psi / 0.14 kPa / [2] |
| Resonant Frequency | ≥1000 kHz |
| Rise Time (Reflected) | ≤1.5 µ sec |
| Low Frequency Response (-5 %) | 1.7 Hz |
| Non-Linearity | ≤2.0 % FS / [1] |
| Temperature Range (Operating) | -10 to +100 °F / -23 to +37.8 °C |
| Maximum Shock | 20000 g pk / 196140 m/s² pk |
| Output Polarity (Positive Pressure) | Positive |
| Discharge Time Constant (at room temp) | ≥0.3 sec |
| Excitation Voltage | 20 to 30 VDC |
| Constant Current Excitation | 2 to 20 mA |
Unduhan & Sumber
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