PCB-137B24B
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 | BNC-Plug | ||
mass | 12.4 oz | 352 grams | [1] |
information | |||
[1] | Typically | ||
[2] | zero-based balancing line, determined using the method of least squares | ||
[3] | for output range up to 10 V that must DC supply voltage be at least 26 V. 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 | ||
Accessories | |||
PC-6 | calibration series 134, 137, and 138 | -1 |