Rosemount 2051TG4A2B21AB4D4K7Q4Q8 In-Line Pressure Transmitter w/ ATEX/FM Certified – Bulk Price, Calibration Included

Product Overview

The Rosemount 2051TG4A2B21AB4D4K7Q4Q8 is a high-performance in-line pressure transmitter engineered for gauge and absolute pressure measurement in demanding B2B industrial environments. This instrument leverages a proven capacitive sensor technology to deliver exceptional accuracy and long-term stability, providing critical process data for enhanced operational integrity. Designed for seamless integration into existing infrastructure, the 2051TG outputs a standard 4–20 mA analog signal overlaid with a digital signal based on the HART® Protocol, enabling remote diagnostics, configuration, and asset management. With a robust measurement range spanning from -14.7 to +4000 psi (gauge) and 0 to 4000 psia (absolute), this transmitter is optimized for applications requiring precise pressure monitoring in upstream, midstream, and downstream operations.

Key Features & High-End Benefits

HART® Protocol Communication: The integrated 4–20 mA loop with HART® digital overlay allows for simultaneous analog control and digital data access. This facilitates advanced process optimization through remote re-ranging, self-diagnostics, and multivariable data retrieval, reducing manual intervention and downtime.

Material Traceability Certification per EN 10204 3.1B: Every wetted component is supplied with a certified 3.1B inspection document, providing full material traceability from mill to installation. This compliance is critical for meeting stringent regulatory requirements in oil & gas, chemical, and pharmaceutical sectors, ensuring asset reliability and safety audit readiness.

Wide Turndown Capability: The transmitter supports a high turndown ratio, allowing a single unit to cover multiple pressure ranges without hardware changes. This flexibility simplifies inventory management and reduces lifecycle costs by enabling standardization across different process lines.

Advanced Diagnostics