Inheriting European Precision Engineering, Defining a Benchmark for Measurement: The ABB 266DSH (2600T Series) Intellige

In the field of process automation, the ABB 2600T series pressure transmitters have long been synonymous with precision, reliability, and innovation. As ABB's flagship product designed in Europe and embodying global top-tier expertise, the 2600T series delivers exceptional performance for countless industrial applications. Now, Xi'an Xin Yi Instrument Technology Co., Ltd. introduces the outstanding representative of this series—the ABB 266DSH intelligent differential pressure transmitter. This product integrates advanced composite sensor technology with robust 4-20mA+HART communication protocols, paired with a clear LCD digital display. With an unparalleled accuracy of up to 0.05% FS, diverse corrosion-resistant materials (such as 316L stainless steel/Hastelloy), and extensive range coverage, it provides a "standard answer" rooted in German precision engineering for critical differential pressure, flow, level, and pressure measurements across industries like petroleum, chemical, power, and metallurgy.

1. Flagship-Level Measurement Accuracy and Composite Sensor Technology
The core advantage of the 266DSH lies in its advanced composite sensor technology. It not only accurately measures differential pressure but also simultaneously senses static pressure and temperature for real-time compensation, achieving an impressive accuracy of 0.05% FS. This meticulous ability to capture process variations allows it to deliver extremely reliable data even in demanding applications like micro-flow measurement or high-precision level control, forming a solid foundation for process optimization and loss reduction.

2. Powerful Intelligent Communication and On-Site Interactivity
The transmitter supports standard 4-20mA output with HART protocol, enabling seamless integration with control systems and supporting remote parameter setting, diagnostics, and monitoring. Simultaneously, the product is equipped with an intuitive LCD digital display, allowing operators to read differential pressure values, percentages, and diagnostic information directly on-site, greatly facilitating local inspections and commissioning. True "intelligence" means easy control, whether remotely or locally.

3. Diverse Material Options and Harsh Environment Adaptability
For highly corrosive environments such as chemical plants and offshore platforms, the 266DSH offers a丰富selection of wetted material options, including standard 316L stainless steel and high-performance Hastelloy. Its electronic housing can be chosen from aluminum alloy, copper-free aluminum alloy, or stainless steel. Coupled with various international explosion-proof certifications, this ensures the transmitter operates long-term, stably, and safely in flammable, explosive, highly corrosive, and complex climatic conditions.

Core Parameters, Defining Flagship Standards:

• Model Series: ABB 266DSH (2600T Series) Intelligent Differential Pressure Transmitter.

• Measurement Types: Differential pressure, flow, level, density, and pressure.

• Accuracy Class: Up to 0.05% FS.

• Output Signal: 4-20mA with HART protocol.

• Power Supply: 12~36 VDC.

• Wetted Materials: Options include 316L stainless steel, Hastelloy, etc.

• Display: Integrated LCD display.

• Housing Material: Options include aluminum alloy, copper-free aluminum alloy, stainless steel.

• Country of Origin: Germany, ensuring genuine quality.

Widely Applied in Core Industrial Processes:

• Oil & Gas: Differential pressure flow metering for oil/gas pipelines, separator and tank level control, filter clogging monitoring.

• Chemical & Fine Chemical: Reactor level, distillation column bottom level, tray pressure drop monitoring; corrosion-resistant materials handle demanding media.

• Power & Energy: Boiler drum level (three-element control), feedwater and steam flow measurement, primary/secondary air pressure monitoring.

• Metallurgy & Papermaking: Measurement of critical process parameters like blast furnace gas pressure, pulp level, and steam flow.

Xi'an Xinyi Instrument Technology Co., Ltd., as a professional industrial instrument supplier, is committed to bringing top global brand products to domestic users. We guarantee that all supplied ABB 266DSH differential pressure transmitters are 100% genuine original products and offer full-service professional support from selection consultation and technical guidance to after-sales service, ensuring you achieve the optimal application experience.