Emerson has enhanced Rosemount 3051S to allow new measurement possibilities in high-process temperatures or changing ambient conditions. The new Rosemount 3051S Thermal Range Expander with new UltraTherm™ 805 oil fill fluid enables pressure measurements by direct-mounting a diaphragm seal system to processes that reach up to 410°C (770°F) without requiring the challenging impulse piping or heat tracing used in traditional connection technology. By using the new thermal range expander dual fill fluid seal, the Rosemount 3051S can reliably measure pressure at extremely high process and low ambient temperatures.
The Rosemount 3051S Electronic Remote Sensors (ERS™) System now has safety certification. The ERS System calculates differential pressure through a digital architecture, and is now suitable for SIL 2 and 3 applications.
The new Rosemount 3051S High Static Differential Pressure Transmitter provides reliable flow measurement in high pressure applications with capabilities up to 15,000 psi (1034 bar). As processing applications increasingly operate in conditions with extreme pressures and temperatures, operators must vigilantly monitor equipment integrity and stability in order to prevent failures, safety hazards and decreased production. The transmitter’s SuperModule™ platform and coplanar design reduce potential leak points by 50% compared to traditional designs, ensuring the highest differential pressure measurement accuracy, field reliability and safety.