High pressure differential sensor that has high over-pressure with 4-20mA current loop or amplified voltage output in scaleable differential ranges from 3 bar up to 300 bar differential
The PD 39X high over-load differential pressure transducer measures the absolute pressure on the positive and negative side pressure ports and using polynomial compensation techniques to produce two very accurate pressure readings subtracts them both to measure the differential pressure.
The PD39 X rangeable differential pressure sensor can withstand very high overpressures due to the very high accuracy pressure reading of each absolute pressure transducer making it possible to select a high line pressure and still maintain a accurate differential pressure reading.
The static line pressure can be applied to either pressure connection without causing damage because there is no differential diaphragm.
Technical Summary
Pressure Ranges: from 150 mb up to 300 bar differential
Accuracy: ±0.05% of line pressure including NLHR & temperature errors
Output Signal: 4-20mA or 0-10V
Electrical Connections: DIN43650A plug, Binder plug 723 (5 pin) or Mil C 26482 military connector
Pressure Connnection: G1/4 female
Special Features: Digitally characterised differential, 2 x absolute pressure & temperature readings, fully programmable via RS485 half duplex interface
Special Options: Digital communication kit including configuration and reader software plus RS485 to USB or RS232 interface cable
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