PCB-137B28
- Measurement Range: 1000 psi (6895 kPa)
- Sensitivity: (±15%) 1 mV/psi (.145 mV/kPa)
- Resonant Frequency: >=400 kHz
- Electrical Connector: 4-Pin
- Weight: 16.1 oz (456 gm)
PERFORMANCE | |||
Measurement Range (for ±1V output) | 1000 psi | 6895 kPa | |
Sensitivity (±15 %) | 1 mV/psi | .145 mV/kPa | [3] |
Maximum Pressure | 5000 psi | 34474 kPa | |
Resolution | 8.5 mpsi | .059 kPa | [2] |
Resonant Frequency | ≥400 kHz | ≥400 kHz | |
Rise Time (Incident) | ≤6.5 µ sec | ≤6.5 µ sec | |
Non-Linearity | ≤1.0 % FS | ≤1.0 % FS | [1] |
ENVIRONMENTAL | |||
Temperature Range (Operating) | -100 to +275 °F | -73 to +135 °C | |
Temperature Coefficient of Sensitivity | ≤0.05 %/°F | ≤0.090 %/°C | |
ELECTRICAL | |||
Discharge Time Constant (at room temp) | ≥0.2 sec | ≥0.2 sec | |
Excitation Voltage | 20 to 30 VDC | 20 to 30 VDC | |
Constant Current Excitation | 2 to 20 mA | 2 to 20 mA | |
Output Impedance | ≤100 Ohm | ≤100 Ohm | |
Output Bias Voltage | 8 to 14 VDC | 8 to 14 VDC | |
PHYSICAL | |||
Sensing Geometry | Compression | Compression | |
Sensing Element | Quartz | Quartz | |
Housing Material | Aluminum | Aluminum | |
Diaphragm | Invar | Invar | |
Sealing | Epoxy | Epoxy | |
Electrical Connector | 4-Pin | 4-Pin | [3] |
Weight | 16.1 oz | 456 gm | [2] |
All specifications are at room temperature unless otherwise specified.
Product Notes
[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] Two identically spec'd elements spaced 10cm apart - see drawing #65310 for details. Individual calibration certs supplied for each channel.
[4] See PCB Declaration of Conformance PS023 for details.
[2] Typical.
[3] Two identically spec'd elements spaced 10cm apart - see drawing #65310 for details. Individual calibration certs supplied for each channel.
[4] See PCB Declaration of Conformance PS023 for details.
Accessories:
Supplied | |||
PCS-6 | Calibration of Series 134, 137, and 138 | (2) |
Optional Versions:
No optional versions