Differential Pressure Transmitter DPR-2200 Delta Mobrey

The model DPR-2200 Differential Pressure Transmitter comes fitted with two diaphragm seals and is suitable for measuring pressures from -100mbar to 70bar with maximum working pressures up to 420bar. The DPR-2200 SMART Differential Pressure Transmitters are suitable for measuring differential pressure of gases, vapours and liquids. The active sensing element is a piezoresistive silicon sensor separated from the medium by a diaphragm and by a specially selected type of manometric liquid.  The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250/320/420bar. The casing is made of cast aluminium alloy or 316 stainless steel with degree of protection IP66/IP67. The design of the casing enables the use of a local display, rotation of the display by 90°, rotation of the casing by 0–355° relative to the sensor, and a choice of cable direction.

ATEX certified for use in Zone 0/20 and Zone 1/21 Hazardous Areas and available with 316L, Hastelloy C 276 or Gold wetted parts materials, the DPR-2200 SMART Differential Pressure Transmitters are suitable for use in a wide range of applications whether for measuring differential pressure, level or flow. 

One unique feature of all models in the D-Series is the backlit LCD display which facilitates local monitoring in light deficient environments by enhancing display visibility. The D-Series can also be supplied with Delta Mobrey’s user-friendly ‘D-Soft’ remote communication software.  Using the HART communication protocol, this software provides users with a convenient way to calibrate, configure and monitor the instrument by connecting it to a PC via Delta’s USB/Bluetooth to HART converter.


  1. Cost-Effective

    The D-Series offers customers a high specification and comprehensive product range at very competitive prices

  2. Backlit LCD Display

    A backlit display facilitates local monitoring in light deficient environments by enhancing display visibility

  3. Easily Configurable

    The D-Series transmitters are easily set up and configured either using a standard HART communicator or via Delta’s user-friendly ‘D-Soft’ communication software

  4. Accuracy

    The D-Series transmitters have a standard accuracy of 0.075% with even better accuracy being available upon request


  • High accuracy ±0.1%
  • 4-20mA analogue with digital communications
  • Fully HART ® compatible
  • Static pressure limit up to 420 bar
  • ATEX certified (Intrinsic Safety, Flameproof)
  • Fully welded sensor guarantees tightness of oil systems for long term usage
  • Ability to locally configure measuring range


The DPR-2200 is suitable for a wide range of applications for measuring:

  • Differential Pressure
  • Level
  • Flow

The choice of models available ensures that the DPR-2200 is:

  • Suitable for use in corrosive atmospheres
  • Resistant to chemical attack

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Accuracy: ≤±0.1% (FSO)

Operating temperature range (ambient temperature)

  • - 25-85°C
  • DPR-2200ALW/EEx - -25-80°C

Special versions, certificates:

  • EExia - ATEX Instrinsic safety
  • EExd - ATEX Explosion proof
  • 100 bar, 160 bar - static pressure limit: 100bar or 160bar
  • Non-standard basic range

Download Data Sheet: Differential Pressure Transmitter DPR-2200 Series

Ref: delta-mobrey.com