PCB-138A51
| basic data | |||
| measuring range (±5 V output range) | 50,000 psi | kPa 344.750 | |
| sensitivity (±15%) | 0.1 mV / psi | 0.015 mV / kPa | |
| Maximum pressure | 50,000 psi | kPa 344.750 | |
| resolution | 1.0 psi | 6.9 kPa | [2] |
| Resonance frequency | ≥ 1,000,000 Hz | ||
| rise time (reflected pressure) | ≤ 1.5 µs | ||
| lower limiting frequency (-5%) | 2.5 Hz | ||
| linearity | ≤ 2.0% FS | [1] | |
| conditions | |||
| temperature range (operation) | 0 … 100 ° F | -17.8 … 67.8 ° C | |
| Maximum shock resistance | 20,000 g pk | 196.140 m/s² pk | |
| Technical characteristics | |||
| Output polarity (positive pressure) | positive | ||
| Discharging charging time constant (at room temperature) | ≥ 0.2 s | ||
| Supply | 20 … 30 V DC | ||
| constant power supply | 2 … 20 mA | ||
| Output impedance | ≤ 100 Ω | ||
| Bias voltage | 8 … 14 V DC | ||
| Physical properties | |||
| sensor element | tourmaline | ||
| housing material | stainless steel | ||
| Electrical connection | 10-32-coaxial socket | ||
| mass | 0.61 oz | 17.0 grams | |
| notes | |||
| [1] | zero-based balancing line, determined using the method of least squares | ||
| [2] | typically | ||
| [3] | details: see PCBs Declaration of Conformance PS023 |
PCB-138A51
