absolute pressure transmitter / membrane / digital / high-overpressure
266NDH ABB Measurement & Analytics



  • Pressure type:


  • Technology:


  • Output signal:


  • Other characteristics:

    high-overpressure, remote

  • Pressure range:

    Max.: 16,000,000 Pa (2,320.6 psi)

    Min.: 1,100 Pa (0.16 psi)


266NDH is the high overload absolute pressure transmitter with direct mount diaphragm seal that thanks to its stability and reliability represents the best choice for absolute pressure measurements.

ABB 266NDH electronics module with its on-board auto-configuration functionality reduces plant downtimes in case of failure and increases general productivity and availability. Moreover, its intuitive plug-and-play display with easy setup procedure really helps users by saving time and lowering maintenance and inventory costs.
Thanks to Taylor’s “All-Welded” technology in remote seal manufacturing as well as to the longstanding expertise, this high-overload absolute pressure transmitter can offer unmatched total performances even in extreme ambient and process conditions.
In addition to the traditional configuration tools (local keys, LCD indicator, hand-held terminal or PC configuration software) 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, highlighting ABB commitment to satisfy users’ needs of simplicity and flexibility.
SIL2/SIL3 certification issued by TÜV Nord according to IEC 61508 represents another key-feature within 266 pressure transmitter portfolio. This certification is a real guarantee of protection and makes of 266NDH the smartest fit in Safety-critical loops.