absolute pressure transmitter / membrane / digital / for liquids and gases
266ADT ABB Measurement & Analytics



  • Pressure type:


  • Technology:


  • Output signal:


  • Other characteristics:

    for liquids and gases

  • Pressure range:

    Min.: 1,200 Pa (0.17 psi)

    Max.: 10,000,000 Pa (1,450.38 psi)


266ADT is the top performance absolute pressure transmitter with direct mount diaphragm seal suitable for liquid, gas or steam applications. Thanks to its stability and reliability it represents the best choice for absolute pressure measurement.

Thanks to Taylor’s “All-Welded” technology in remote seal manufacturing as well as to the longstanding expertise, this absolute pressure transmitter can offer unmatched total performances even in extreme ambient and process conditions.
In addition to the plug-in terminal block, this transmitter features in-field replaceable electronics module that thanks to the auto-configuration functionality dramatically improves plant productivity. Its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs. Moreover, the innovative TTG (Through The Glass) technology allows users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time.
The 266ADT is certified by TUV NORD for use in safety instrumented systems as per the requirements of IEC61508. The transmitters meet the requirements for SIL2 applications in a single transmitter configuration (1oo1) and for SIL3 applications in a redundant configuration (1oo2).