ABB Instruments

Electro-pneumatic signal converters are the link between the control rooms and pneumatic actuators. I/P converters are available with and without booster stage.

The I/P converter with various housing is available for cabinet installation, field installation, rail installation and as slide-in type. The signal conversion is based on standard signals. Current signals 0/4 to 20 mA are converted to pressure signals 0.2 to 1 bar or 3 to 15 psi.

  • Small dimensions, low weight
  • Influence of shock and vibration < 1 % at 10 g
  • Input, e.g. 0 ... 20 mA or 4 ... 20 mA
  • From -40 (optional -55) ... 85°C (-40 (optional -67) ... 185°F)
  • ATEX, FM/CSA, GOST for intrinsically safe and pressure resistant operation
  • IP 20 control room housing unit for rail mounting
  • IP 65 aluminum or stainless steel field housing unit
  • For OEM application (on request)

From electrical and pneumatic actuators and state-of-the-art digital and conventional positioners to I/P Converters, ABB provides a comprehensive range of products, designed, engineered and manufactured to deliver fi rst class performance in your process.

ABB’s extensive portfolio of actuators and positioners provides highly accurate and stable positioning of your control valves, crucial to achieve your operational targets:

  • Energy efficiency processes
  • High production quality
  • Reliable performance
  • Maximized output at lowest expense

The differential pressure transmitter portfolio from ABB offers a broad variety of communication possibilities. Another highlight of our sensors is the measurement accuracy up to 0.025 %.266DSH is the differential pressure transmitter featuring standard DP-Style design. Characterized by long stability and high performace, this pressure transmitter represents ABB commitment in satisfying Customer needs.

ABB’s extensive portfolio of actuators and positioners provides highly accurate and stable positioning of your control valves, crucial to achieve your operational targets:

  • Energy efficiency processes
  • High production quality
  • Reliable performance
  • Maximized output at lowest expense

The multiplicity of pressure transmitters and application capabilities from ABB allow you to standardize transmitter installations - plant-wide. The user friendly display allows simple and intuitive local transmitter operation. Full device support, including diagnostic / maintenance information is guaranteed via the Device Type Manager software used in either a stand alone or system engineering tool.

The compact, robust transmitter housing is made of 316 stainless steel as a standard. Due to its high corrosion resistance it can be used in a wide variety of process and ambient conditions without any problems. The wide range of available process connections meets even special industrial requirements:

  • Threaded connections: e.g. for the power, pulp/paper, or oil and gas industries
  • Flange connections: e.g. for the chemical industry
  • Hygienic connections: e.g. for the pharmaceutical or food and beverages industries

More Questions? Call our team of experts.


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