PCB-137B21B
basic data | |||
measuring range (output range ±1 V) | 1 kpsi | 6.895 kPa | |
sensitivity (±15%) | 1 mV / psi | 0.145 mV / kPa | |
Maximum pressure | 5 kpsi | 34.474 kPa | |
resolution | 8.5 mpsi | 0.059 kPa | [1] |
resonance frequency | ≥ 400,000 Hz | ||
rise time (unwittingly pressure) | ≤ 6.5 µs | ||
linearity | ≤ 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 | ≤ 100 Ω | ||
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] |
notes | |||
[1] | typically | ||
[2] | Zero-balance just, determined using the method of least squares | ||
[3] | details: see PCBs Declaration of conformance PS023 | ||
included Accessories | |||
PC-6 | calibration series 134, 137, and 138 | -1 |