266PRH高过载压力变送器的详细资料

ABB266PRH高过载压力变送器

Model 266PRH is a gauge pressure transmitter manufactured in DP Style suitable for measuring liquid, gas or steam flow as well as level, pressure and density characterized by the remote seal on the high pressure side.

Overview ABB266PRH高过载压力变送器

Thanks to Taylor’s “All-Welded” technology in remote seal manufacturing as well as to the longstanding expertise, 266PRH 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 266PRH the best application solution for gauge pressure measurements.

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.

Thanks to the IEC61508 certification (SIL2/SIL3 loops) and the hardware/software redundancy with MTBF of over 100 years, the 266PRH represents the smartest solution in Safety loop applications.

Data ABB

266PRH: smartness beyond performances.

- Base accuracy: from ±0.06%
- Span limits: 0.8 ... 16000 kPa; 3.2 in. H2O ... 2320 psi
- Multiple protocol availability – provides integration with HART®, PROFIBUS PA and FOUNDATION Fieldbus platforms offering interchangeability and transmitter upgrade capabilities
- Full compliance with PED Category IV – suitable for safety accessory application

Fieldbus & HART

ABB’s freedom of choice offers the right driver for the major fieldbus protocols suitable for ABB devices.
The Version Matrix document shows for each protocol the Software Revision that’s compatible to the Hardware and Firmware Revision of the device.

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