PCB Piezotronics
PCB Piezotronics 123B22 Pressure Sensor
PCB Piezotronics · Pressure Transducer
Rocket motor ICP® pressure sensor 3000 psi 1mV/psi Helium bleed water-cooled (replaceable tubes)
Key Features
Rocket motor ICP® pressure sensor 3000 psi 1mV/psi Helium bleed water-cooled (replaceable tubes)
- Measurement Range: 3000 psi (20685 kPa)
- Sensitivity: (±15%)1.0 mV/psi (0.145 mV/kPa)
- Low Frequency Response: (-5%)0.001 Hz
- Resonant Frequency: >=25 kHz (>=25 kHz)
- Electrical Connector: Integral Cable
- Weight: 4.59 oz (130 gm)
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Spesifikasi
| Measurement Range (for ± 3V output) | 3000 psi / 20685 kPa |
|---|---|
| Sensitivity (±15 %) | 1.0 mV/psi / 0.145 mV/kPa |
| Maximum Pressure | 5000 psi / 34475 kPa |
| Resolution | 0.1 psi / 0.689 kPa / [2] |
| Resonant Frequency | ≥25 kHz / [3] |
| Rise Time (Reflected) | ≤20 µ sec / [3] |
| Low Frequency Response (-5 %) | 0.001 Hz |
| Non-Linearity | ≤1.0 % FS / [1] |
| Acceleration Sensitivity | 0.002 psi/g / 0.0014 kPa/(m/s²) / [2] |
| Temperature Range (Operating) | -100 to +250 °F / -73 to +121 °C / [4] |
| Temperature Coefficient of Sensitivity | ≤0.03 %/°F / ≤0.054 %/°C |
| Maximum Flash Temperature | 10000 °F / 5538 °C |
| Maximum Vibration | 2000 g pk / 19600 m/s² pk |
| Maximum Shock | 10000 g pk / 98070 m/s² pk |
| Output Polarity (Positive Pressure) | Positive |
| Discharge Time Constant | ≥500 sec |
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