266HSH is a high overload gauge pressure transmitter with a maximum working pressure up to 105 MPa, 15225 psi suitable  for measuring liquid, gas or steam pressure in a pipe or on an open tank.  Communication options now include  Modbus®, along with 4-20mA HART, low-power 1-5V HART, Wireless HART, Profibus, and Foundation Fieldbus.

With a long-term stability, 266HSH grants lasting performances even in extreme ambient and process conditions. In  addition to the traditional configuration tool (provided locally via local keys combined with LCD indicator or via  hand held terminal or PC configuration tools) 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.

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.  
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 266HSH the smartest fit in  Safety-critical loops.

266HSH features WirelessHART communication protocol allowing a shorter installation times by eliminating complex wired  infrastructures, and lower overall implementation costs of process measurement.  
266HSH battery life is about 10 years at 32 sec. update rates, delivering a very cost effective and reliable solution  to monitor your process assets.