Rosemount 3051TG3A2B21BB4K8M5Q4Q8 In-line Pressure Transmitter | ATEX/FM Certified, LCD Display | China Supplier | Technical Support

Product Overview

The Rosemount 3051TG3A2B21BB4K8M5Q4Q8 is a high-performance in-line pressure transmitter engineered for demanding industrial process environments. This device delivers a 4-20 mA output signal with a superimposed digital signal based on the HART® Protocol, ensuring seamless integration into existing distributed control systems (DCS) and asset management platforms. Available in both gauge (TG) and absolute (TA) reference configurations, the 3051TG model provides a measurement range spanning from -14.7 to 800 psi (-1.01 to 55.15 bar), while the 3051TA variant covers 0 to 800 psia (0 to 55.15 bar). Constructed with an aluminum housing and a M20 x 1.5 process connection, this transmitter is designed to maintain operational integrity across critical applications such as pipeline monitoring, refinery operations, and chemical processing.

Key Features & High-End Benefits

This transmitter integrates advanced diagnostics and HART® digital communication to facilitate remote configuration, calibration verification, and real-time process data access. The 4-20 mA analog loop provides a robust, industry-standard signal for legacy systems, while the digital overlay enables predictive maintenance capabilities, reducing unplanned downtime. The aluminum housing offers exceptional corrosion resistance and thermal stability, ensuring reliable performance in harsh environments. With a comprehensive measurement range that includes negative gauge pressure, the device supports vacuum service applications, enhancing process optimization in distillation columns and reactor systems. The integral M20 x 1.5 thread simplifies installation in existing piping infrastructures, reducing procurement complexity and installation time.

Industrial Excellence

Rosemount’s engineering legacy ensures that the 3051TG series delivers superior long-term stability and repeatability, which are critical for maintaining process optimization and product quality in batch and continuous operations. The HART® Protocol compatibility allows for multi-drop

Reliable Partnership with GT-EXIM

As an established industrial supplier, GT-EXIM ensures your procurement efficiency. We leverage our robust supply chain and large-scale stock inventory to offer highly competitive factory pricing and minimized lead times. Every unit supplied is 100% genuine and brand new, packed with heavy-duty export reinforcement to guarantee safe delivery globally. Partner with us for a streamlined, risk-free sourcing experience.

Ready to Start Your Project?

Contact us for a formal quotation and technical data confirmation.