ABB 266HRH Remote-Seal Gauge Pressure Transmitter
266HRH high overload gauge pressure transmitter with remote diaphragm seal, WirelessHART, and SIL2/SIL3 safety for liquid, gas, and steam.

266HRH high overload gauge pressure transmitter with remote diaphragm seal, WirelessHART, and SIL2/SIL3 safety for liquid, gas, and steam.
- Model series
- 266HRH
- Product characteristic
- Model 266HRH is a high overload gauge pressure transmitter characterized by the remote seal construction and suitable for measuring liquid, gas or steam flow as well as level, pressure and density.
- Product characteristic
- 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 266HRH the smartest fit in Safety-critical loops.
- Product characteristic
- 266HRH features WirelessHART communication protocol allowing a shorter installation times by eliminating complex wired infrastructures, and lower overall implementation costs of process measurement.
266HRH
Request a quoteAbout this product
Model 266HRH is a high overload gauge pressure transmitter characterized by the remote seal construction and suitable for measuring liquid, gas or steam flow as well as level, pressure and density. 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 266HRH the smartest fit in Safety-critical loops. 266HRH features WirelessHART communication protocol allowing a shorter installation times by eliminating complex wired infrastructures, and lower overall implementation costs of process measurement. 266HRH battery life is about 10 years at 32 sec. update rates, delivering a very cost effective and reliable solution to monitor your process assets. For quotation, send the complete order code, quantity and operating conditions. Specifications and available options depend on the ordered configuration.
Technical information
| Model series | 266HRH |
|---|---|
| Brand | ABB |
| Product characteristic | Model 266HRH is a high overload gauge pressure transmitter characterized by the remote seal construction and suitable for measuring liquid, gas or steam flow as well as level, pressure and density. |
| Product characteristic | 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 266HRH the smartest fit in Safety-critical loops. |
| Product characteristic | 266HRH features WirelessHART communication protocol allowing a shorter installation times by eliminating complex wired infrastructures, and lower overall implementation costs of process measurement. |
Downloads & files
Need help confirming a configuration? Ask about this instrument →
Before you request a quote
How do I request a quote for 266HRH?
Send the full model or order code, quantity and delivery country. For a replacement, include the existing instrument specifications; for a new installation, use the selection checklist below.
Where can I find technical documents?
Published files are listed in Downloads & files. Check that the document covers your selected configuration. Request any additional drawing or manual with your inquiry.
How are price and delivery confirmed?
Price and delivery depend on the final configuration, quantity and destination. Request a written quotation for your project; this page does not confirm stock or a delivery date.
LET’S FIND YOUR INSTRUMENT
Tell us what you need.
Start with a model or an application. Our sales team can help check the configuration for your project.
Find your regional sales contact ↗What helps us select an instrument?
Medium, measuring range, process temperature, pressure, output signal and connection. You can send what you know now and discuss the remaining details with us.