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Smart Pressure Transmitter

Smart Differential Pressure Transmitters

The product uses piezo resistive OEM pressure sensor as sensing element, which is accurate tested and laser trimmed to compensated zero and sensitivity in wider temperature range. The amplifier circuit transforms sensor signal into standard output signal. Through long-term ageing and stability testing, the whole product’s performance is stable and reliable. The product is suitable for rugged environment which needs zero elevation and range adjustment.

Main Features

  • Stainless steel 316L contacting with media
  • Aluminium alloy electronics housing, protection IP65
  • Reverse signal polarity, over current, over voltage, interface protection
  • LCD indicator
  • High long term stability
  • Excellent price/performance ratio


  • Petroleum
  • Chemical industries
  • Factory automation
  • Metallurgy & hydrology
  • Power station
  • Textile industries

Technical Specifications

Measurement range

-1…0 to 0…1000 Bar

Measuring principle



0.1 / 0.2 / 0.5 % FS of reading

Operating temperature

80 C max.


Process connection : SS316 / SS304
Housing : Aluminium Alloy
Diaphragm : SS316L

Signal Output

4-20mA / RS 485

Power Supply  

11…30 Vdc    

Electrical Connection

DIN 43650 / M12 4pin / Inbuilt cable version /Screw Terminal