Differential Pressure

Differential pressure transmitters

Smart and industrial differential pressure transmitters for process measurement, level applications, static pressure monitoring, and demanding field installations.

Products Differential Pressure DP transmitters
Smart differential pressure transmitter

Smart differential pressure transmitter

  • 4...20 mA output signal with HART 5 or HART 7 protocol.
  • Display with backlight.
  • Safety version SIL2/SIL3.
  • Intrinsic safety and explosion proof certificates available.
  • Programmable zero range, shift, characteristic, and damping ratio with local panel keys.
  • Static pressure limit up to 1000 bar.
  • Accuracy 0.075%, with 0.05% and 0.04% available on request.
  • Marine certificate: DNV, BV.
  • Gold plated diaphragms and wetted parts options including 316L, Hastelloy C276, and Tantalum.
  • Impulse line blocking detection.
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Smart differential pressure transmitter

Smart differential pressure transmitter

  • 4...20 mA output signal with HART protocol.
  • ATEX intrinsic safety.
  • Static pressure limit up to 320 bar.
  • Accuracy 0.1%.
  • Wetted parts material 316L.
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Smart differential pressure transmitter

Smart differential pressure transmitter

  • 4...20 mA output signal with HART protocol.
  • Intrinsic safety certificate ATEX and IECEx.
  • Static pressure limit up to 420 bar.
  • Accuracy 0.1%.
  • Wetted parts material Hastelloy C276.
  • Marine certificate: DNV, BV.
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Differential pressure transmitter with Modbus RTU

Differential pressure transmitter with Modbus RTU

  • Digital communication protocol Modbus RTU.
  • Intrinsic safety and explosion proof certificates ATEX and IECEx.
  • Accuracy 0.1%.
  • Static pressure limit up to 413 bar.
  • Marine certificate: DNV, BV.
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Differential pressure transmitter

Differential pressure transmitter

  • Overloads up to 413 bar total static pressure.
  • Accuracy 0.25%.
  • Any range from 0...16 mbar up to 0...25 bar.
  • Intrinsic safety certificate.
  • Explosion proof certificate.
  • Marine certificate: DNV, BV.
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Differential pressure transmitter

Differential pressure transmitter

  • Accuracy 0.4%.
  • Measuring ranges include 0...1, 0...2.5, 0...4, 0...6, 0...10, 0...16, and 0...25 bar.
  • Output signal 4...20 mA or 0...10 V.
  • Process connection options include M20 x 1.5 and 1/4 inch NPTF.
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Differential pressure transmitter with direct diaphragm seals

Smart differential pressure transmitters with direct diaphragm seals

  • Smart or analog differential pressure transmitters with diaphragm seals.
  • Recommended for level measurement on pressure tanks with gas-filled negative pressure line.
  • Diaphragm seal mounted on the positive side to pressure tank with liquid-filled negative line.
  • Available with converted output signal depending on application requirements.
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Differential pressure transmitter with two diaphragm seals

Smart differential pressure transmitter with two diaphragm seals

  • 4...20 mA output signal with HART 5 or HART 7 protocol.
  • Accuracy 0.1%.
  • Safety version SIL2/SIL3.
  • Intrinsic safety and explosion proof certificates available.
  • Fully welded sensor helps guarantee tightness of oil system for long-term service.
  • Ability to configure measuring range locally.
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Smart electronic differential pressure transmitter

Smart electronic differential pressure transmitter

  • Measurement of differential pressure based on two absolute pressure transmitters.
  • Modular construction with possibility of replacing each module of the measuring system.
  • Output signal 4...20 mA with HART.
  • Accuracy 0.1%.
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