PCB-112A21
| basic data | |||
| measuring range (±5 V output range) | 100 psi | 690 kPa | |
| usable range (output range ±10 V) | 1,380 kPa | [2] | |
| Sensitivity (± 10 mV/psi) | 50 mV / psi | 7.25 mV / kPa | |
| maximum pressure | 1,000 psi | 6.895 kPa | |
| resolution resolution | 0.002 psi | 0.014 kPa | |
| resonance frequency | ≥250,000 Hz | ||
| rise time | ≤ 2.0 µs | ||
| Lower limiting frequency (-5%) | 0.5 Hz | ||
| linearity | ≤1.0% FS | [1] | |
| usage conditions | |||
| Acceleration sensitivity | ≤ 0.002 psi/g | ≤ 0,0014 kPa/(m/s²) | |
| Temperature range (operation) | -100 … 275 ° F | -73 … 135 ° C | |
| Temperature coefficient of sensitivity | ≤ 0.06 %/°F | /le;0.108% /. ° C | |
| maximum shock (for fraction of a second) | 3.000 ° F | 1,650 ° C | |
| maximum shock resistance | 20 000 g pk | 196 .000 m / pk | |
| Technical features | |||
| output polarity (positive pressure) | positive | ||
| discharging charging time constant (at room temperature) | ≥ 1.0 s | ||
| Power | 22 … 30 V DC | ||
| constant power supply | 2 … 20 mA | ||
| output impedance | < 100Ω | ||
| Bias voltage | 8 … 14 V DC | ||
| Physical properties | |||
| geometry of the sensor element | compression principle | ||
| sensor element | quartz | ||
| Housing material | 17-4 (Stainless steel) | ||
| membrane | INVAR | ||
| sealed | sealed densely welded | ||
| Electrical connection | 10-32-coaxial socket | ||
| dimensions (with mounting sleeve) | 0.21 oz | 6.0 grams | |
| Notes | |||
| [1] | zero-based balancing line, determined using the method of least squares | ||
| [2] | for output range up to 10 V, the supply voltage must be at least 24 V DC. At low bias voltage of the sensor, no negative output range is usable up to-10 V. | ||
| [3] | details: see PCBs Declaration of conformance PS023 | ||
| equipment | |||
| 060A03 | installation sleeve, 5 /. 16-24-2A thread, 1/4 "hex, (stainless steel) | -1 | |
| 060A05 | installation sleeve, M7 x 0.75-6 g-thread | -1 | |
| 065A02 | sealing ring f for flush mounting, 0,248 "outside x 0.219" x 0.015 "high brass | 3 | |
| 065A05 | gasket spacer, 0,248" outside x 0,221 "x 0.240" high, 17-4 (Stainless steel) | -1 | |
| (S) Emralon coating | |||
| coating | Emralon | ||
| electricIsolation | >100 MΩ | ||
| equipment | |||
| 065A22 | seal, 0.250 "outside x 0,218" inside x 0.015 "high, Torlon or Vespel | 3 | |
| 065A08 | insulation ring, 0.250" x outside 0,218 "x 0.027" high, anodized aluminium | 3 | |
| (S) Stainless steel diaphragm | |||
| diaphragm | 316 L (stainless steel) | ||
| (W) waterproof cable | |||
| equipment | |||
| 060A03 | installation sleeve, 5/16-24-2A thread, 1/4 "hex, (stainless steel) | -1 | |
| (WM) watertight cable connection | |||
| equipment | |||
| 060A05 | installation sleeve, M7 x 0,75-6 g-thread | -1 |
PCB-112A21
