Emerson 3051S Industrial Pressure Transmitter

Emerson's Rosemount 3051S Coplanar Pressure Transmitter is a compact differential-pressure transmitter in the Rosemount 3051S family, designed for tight installations where the sensor module and electronics share a coplanar plane. It accepts a DC power supply in the 11–42 V range and communicates via the HART protocol for two-way digital diagnostics alongside analog signaling. A low-range differential pressure option is listed at 0–75 inH2O, making it suitable for precise DP measurements in restricted spaces. As part of the scalable Rosemount 3051S platform, this coplanar variant supports multiple mounting configurations and process connections, enabling differential pressure, level, and flow sensing across a broad spectrum of industrial applications.