美国PCB102M206+003C10压力传感器
Intrinsic safe ICP® pressure sensor, 50 psi, 100 mV/psi, groundisolated, 10-32 connector, temp to 250F
Measurement Range: 50 psi (344.8 kPa)
Sensitivity: (±15%) 100 mV/psi (14.503 mV/kPa)
Low Frequency Response: (-5%) 0.5 Hz
Resonant Frequency: >=250 kHz (>=250 kHz)
Electrical Connector: 10-32 Coaxial Jack
Weight: 0.6 oz (17.0 gm)
| Performance | ||
| Measurement Range (for ±5V output) | 50 psi | 344.8 kPa |
| Sensitivity (±15 %) | 100 mV/psi | 14.503 mV/kPa |
| Maximum Pressure | 4 kpsi | 27580 kPa |
| Resolution | 0.001 psi | 0.0069 kPa |
| Resonant Frequency | ≥250 kHz | ≥250 kHz |
| Rise Time (Reflected) | ≤2 µ sec | ≤2 µ sec |
| Low Frequency Response (-5 %) | 0.5 Hz | 0.5 Hz |
| Non-Linearity | ≤1.0 % FS | ≤1.0 % FS |
| Environmental | ||
| Acceleration Sensitivity | <0.002 psi/g | <0.0014 kPa/(m/s²) |
| Temperature Range (Operating) | -65 to +250 °F | -54 to +121 °C |
| Temperature Coefficient of Sensitivity | ≤0.10 %/°F | ≤0.18 %/°C |
| Maximum Flash Temperature | 3000 °F | 1649 °C |
| Maximum Shock | 20000 g pk | 196133 m/s² pk |
| Hazardous Area Approval | ATEX | ATEX |
| Hazardous Area Approval | CSA (C-US) NRTL - Canadian Standards Association | CSA (C-US) NRTL - Canadian Standards Association |
| Electrical | ||
| Output Polarity (Positive Pressure) | Positive | Positive |
| Discharge Time Constant (at room temp) | ≥1.0 sec | ≥1.0 sec |
| Excitation Voltage | 20 to 28 VDC | 20 to 28 VDC |
| Constant Current Excitation | 2 to 20 mA | 2 to 20 mA |
| Output Impedance | <100 Ohm | <100 Ohm |
| Output Bias Voltage | 8 to 14 VDC | 8 to 14 VDC |
| Electrical Isolation | 100000000 Ohm | 100000000 Ohm |
| Physical | ||
| Sensing Geometry | Compression | Compression |
| Sensing Element | Quartz | Quartz |
| Housing Material | Stainless Steel | Stainless Steel |
| Diaphragm | 316L Stainless Steel | 316L Stainless Steel |
| Sealing | Welded Hermetic | Welded Hermetic |
| Electrical Connector | 10-32 Coaxial Jack | 10-32 Coaxial Jack |
| Weight | 0.6 oz | 17.0 gm |
