Overview
Thanks to Taylor’s “All-Welded” technology in remote seal design and manufacturing, 266HRH can offer unmatched total performances and a wide selection of options such as fill fluid, diaphragm material, capillary protection and mounting connections. ABB, leader in severe process measurements, is able to provide the right solution for the most critical process media at extreme ambient and process conditions. The long-term stability and its proven reliability make of 266HRH the best application solution for gauge pressure measurements.
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.
Benefits
• from 0.06 % of calibrated span
Reliable sensing system coupled with very latest digital technologies
• provides large turn down ratio up to 60:1
Comprehensive sensor choice
• optimize in-use total performance and stability
Flexible configuration facilities
• provided locally via local LCD keypad
TTG (Through-The-Glass) keypad technology
• allows quick and easy local configuration without opening the cover, even in explosion proof environments
IEC 61508 certification
• version for SIL2 (1oo1) and SIL3 (1oo2) applications
PED compliance to Sound Engineering Practice (SEP)
All welded constructions
• grant economically feasible and technically sound solutions
• ensuring total reliability at line pressure down to full vacuum
Wide range of seal types, fill fluids, materials and options
Special designed seals for tailored solutions
WirelessHART version
• the battery powered solution compliant to IEC 62591
Best-in-class battery life
• up to 10 years @ 32 s update time
• in-field replaceable
Product in compliance with Directive 2011/65/UE (RoHS II)
In-built advanced diagnostics
Specification
| item | value | |
|---|---|---|
| accuracy | ±0.06% (Base Accuracy) | |
| type | High Overload Gauge Pressure Transmitter with Remote Diaphragm Seal | |
| brand name | ABB | |
| model number | 266HRH | |
| measurement type | Gauge Pressure | |
| measurement media | Liquid, Gas or Steam | |
| level measurement | Liquid Level Measurement in Open or Closed Tanks (Configuration Dependent) | |
| flow measurement | Liquid, Gas or Steam Flow Measurement | |
| span limits | 1.1 to 60000 kPa; 4.35 inH₂O to 8700 psi | |
| output signal | 4 to 20 mA + HART | |
| communication protocols | HART; PROFIBUS PA; FOUNDATION Fieldbus; WirelessHART | |
| display | LCD | |
| display technology | TTG (Through The Glass) | |
| local operation | Configuration without opening the housing | |
| electronics | Field-Replaceable Electronics Module with Auto-Configuration | |
| terminal block | Plug-In Terminal Block | |
| turndown ratio | Up to 100:1 | |
| long-term stability | Excellent Long-Term Stability and Proven Reliability | |
| remote seal technology | All-Welded Remote Diaphragm Seal Technology | |
| overload capability | High Overload Capability for Severe Process Conditions | |
| safety certification | SIL2 / SIL3 according to IEC 61508 | |
| pressure equipment compliance | PED Category III | |
| configuration | Local Keys, Handheld Terminal or PC Configuration Tools | |
| features | High Overload Capability, Remote Seal Design, TTG Technology, Field-Replaceable Electronics and Plug-and-Play Display | |
| applications | High Overload Gauge Pressure, Flow, Level, Pressure and Density Measurement Applications | |
| process connection | Configuration Dependent (Remote Diaphragm Seal Options Available) | |
| electrical connection | Configuration Dependent | |
| wetted materials | Configuration Dependent (AISI 316L Stainless Steel, Hastelloy C-276 and Other Options) | |
| housing | Configuration Dependent |
Worldwide Shipping
We are proud to offer worldwide shipping to meet your needs, no matter where you are located.
How We Ship
We normally ship via DHL, UPS, or FedEx for fast and trackable delivery.
Flexible Shipping Options
Depending on your order size and timeline, we also support Air Freight and Sea Freight options.
Trade Terms
We can arrange shipments under DAP (Delivered at Place) or DDP (Delivered Duty Paid). Just let us know your preference.
Why Choose Us
With years of experience and long-term cooperation with reliable freight forwarders, we ensure competitive rates and smooth customs clearance.
