Rosemount 3051CG5A02A1AM5C6P1185Q4Q8 Coplanar Gage Pressure Transmitter

The Rosemount 3051CG5A02A1AM5C6P1185Q4Q8 is a high-performance coplanar gage pressure transmitter designed for reliable pressure measurement in demanding industrial environments. Manufactured by Emerson's Rosemount division, this model features a gage pressure range calibrated from 0 to 185 psi, with an upper range limit of 2000 psi, making it suitable for applications in oil and gas, chemical processing, water treatment, and power generation. Key features include 4-20 mA HART output for seamless integration with control systems, an integral LCD display for local monitoring, and an attached 306 integral manifold for simplified installation and maintenance. Constructed with 316L stainless steel wetted parts, it offers excellent corrosion resistance and durability. Benefits include high accuracy (±0.075% of span), robust construction for harsh conditions, and certifications for hazardous locations (CSA Explosion-proof and Intrinsically Safe). Compared to similar products like Yokogawa or Honeywell transmitters, the 3051 series excels in long-term stability and ease of configuration via HART protocol, reducing downtime and operational costs. Drawbacks may include higher initial cost and the need for periodic calibration in extreme environments. This unit appears new surplus, complete with mounting bracket and documentation, ideal for process control where precision and reliability are critical.