Overview

Exploit ABB unrivalled leadership in diaphragm seals design and manufacturing: 
- no thread joints or gaskets that is prone to fail or drift in time
- less fill volume to achive better temperature effects

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 allow users to configure the instruments in the field without removing the windowed front cover and consequently to save a lot of time. 

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 266ADH the smartest fit in Safety-critical loops.

266ADH: smartness beyond performances.

Data

Base accuracy : ±0.075%

- Span limits: 1.2 ... 10000 kPa abs.; 9 mm HG ... 1450 psia
- Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities.
- Full compliance with PED Category III

Basic ordering information for  ABB 266ADH Absolute pressure transmitter with direct mount diaphragm seal