Emerson Introduces Rosemount 3051S Pressure Transmitter

Dec. 2, 2015
The Rosemount 3051S pressure transmitter has been enhanced to allow new measurement possibilities in high-process temperatures or changing ambient conditions.

The Rosemount 3051S Thermal Range Expander with 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 impulse piping or heat tracing. 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, according to Emerson Process Management.

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. ERS systems replace filled capillaries with a digital connection, providing a stable and reliable measurement in safety applications, according to Emerson Process Management. The solution reportedly delivers improved performance and response time, and helps end users eliminate mechanical DP level systems.

The Rosemount 3051S High Static Differential Pressure Transmitter provides reliable flow measurement in high pressure applications with capabilities up to 15,000 psi (1034 bar). The transmitter’s SuperModule platform and coplanar design reduce potential leak points by 50% compared to traditional designs, according to Emerson Process Management.