Rosemount 3051 Coplanar Pressure Transmitter 3051HG5A22AD21JB5

The Rosemount 3051 Coplanar Pressure Transmitter is a robust, high-performance device designed for accurate pressure measurement in industrial applications. This model, 3051HG5A22AD21JB5, features a gage pressure configuration with a calibrated range of 0 to 1000 PSI and a maximum working pressure of 2000 PSI (138 BAR). It includes a remote seal system for applications where direct process contact is undesirable, such as high-temperature or corrosive environments. Key benefits include exceptional accuracy (±0.075% of span), stability, and reliability, with HART communication protocol for easy integration into control systems. Applications span oil and gas, chemical processing, pharmaceuticals, and water treatment, where it excels in monitoring process pressures, levels, and flows. Advantages over competitors include modular coplanar design for easy upgrades, reduced maintenance via sealed diaphragms, and hazardous area approvals (e.g., FM, CSA). Drawbacks may include higher initial cost and the need for careful handling of the filled remote seal system to avoid warranty invalidation. Overall, it offers superior performance in demanding conditions, enhancing process efficiency and safety.