Differential pressure transmitter with direct mount diaphragm seal
266DDH

266DDH is the differential pressure transmitter with direct-mount diaphragm seal that allows full installation capability.
266DDH features WirelessHART communication.

ABB株式会社　計測・分析機器事業部

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Brochure: 2600T Pressure Transmitters

Pressure Measurement Made Easy
Brochure: Go Wireless

Instruments and integration solutions for temperature, pressure, level, flow and density measurement
Overview
Data
Fieldbus & HART
Download
Service

Overview

This transmitter can be configured with a direct mount diaphragm seal and a standard pressure connection or combined with a remote diaphragm seal. In order to show its flexibility, the 266DDH can be transformed into a gauge pressure transmitter by mean of a dedicated gauge filter for atmosphere reference.
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 266DDH the smartest fit in Safety-critical loops.

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

Data

266DDH: smartness beyond performances.

- Base accuracy : ±0.06%
- Span limits: 0.05 to 16000kPa; 0.2 ... 2320 psi
- Multiple protocol availability – provides integration with HART®, PROFIBUS PA, FOUNDATION Fieldbus and WirelessHART platforms offering interchangeability and transmitter upgrade capabilities
- Full compliance with PED Category III

 

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.

Read first:
Version Matrix


Download software and relevant documents:
HART:
Software: DTM*, EDD
Supplementary Information: Driver description


PROFIBUS:
Software: DTM*, GSD
Supplementary Information: Driver description


FOUNDATION Fieldbus:
Software: EDD/CF
Supplementary Information: Driver description


Stand-Alone-Tool
ABB offers Software Tools that use the listed drivers in the table above for your device configuration and monitoring requirements.
Please read more & download

Fieldbus solutions
ABB offers a wide range of fieldbus products, accessories, tools, support documentations, applications and news.
Please read more
*) DSV401 Rx (SMART VISION) is not released with the latest DTM500 Bundle.
Please use any latest frame application (e.g. Stand-Alone-Tool ABB DAT200 Asset Vision Basic).

Download

ドキュメントをロードしています

Service

ABB offer a full range of services to support you and your processes, including:

Explore our comprehensive range of services at Measurement & Analytics service

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