PCB-137B24A
| basic data | |||
| measuring range (±5 V output range) | 250 psi | 1.724 kPa | |
| measuring range (output range ±10 V) | 500 psi | 3.447 kPa | [3] |
| sensitivity (±15%) | 20 mV / psi | 2.90 mV / kPa | |
| maximum pressure | 5 kpsi | 34.474 kPa | |
| Resolution | 0.7 mpsi | 0.005 kPa | [1] |
| Resonance frequency | ≥ 400,000 Hz | ||
| rise time (unwittingly pressure) | ≤ 6.5 µs | ||
| linearity error | ≤ 1.0% FS | [2] | |
| conditions | |||
| temperature range (operation) | -100 … 275 ° F | -73 … 135 ° C | |
| Temperature coefficient of sensitivity | ≤0,05 %/°F | ≤ 0,090 %/°C | |
| Technical properties | |||
| Discharge charge time constant (at room temperature) | ≥ 0.2 s | ||
| Supply | 20 … 30 V DC | ||
| Constant power supply | 2 … 20 mA | ||
| output impedance | ≤200Ω | ||
| Bias voltage | 8 … 14 V DC | ||
| Physical properties | |||
| geometry of the sensor element | compression principle | ||
| sensor element | quartz | ||
| Housing material | aluminum | ||
| membrane | INVAR | ||
| waterproofing | epoxy resin | ||
| Electrical connection | 10-32-coaxial socket | ||
| dimensions | 12.5 oz | 354 grams | [1] |
| notes | |||
| [1] | typically | ||
| [2] | zero-based balancing line, determined using the method of least squares | ||
| [3] | for output range up to 10 V, the supply voltage must be at least 26 V DC. At low bias voltage of the sensor, no negative output range is usable up to-10 V. | ||
| [4] | details: see PCBs Declaration of conformance PS023 | ||
| equipment | |||
| 085A43 | Konnektorschutz | -1 | |
| PC-6 | calibration series 134, 137, and 138 | -1 |
PCB-137B24A
