Emerson 3051L4AA4AD31AAK5M5S1 Pressure Transmitter

Emerson's Rosemount 3051L4AA4AD31AAK5M5S1 Pressure Transmitter is a two-flange, flange-connected variant of the Rosemount 3051 family, engineered for reliable pressure measurement in demanding process environments. The L4 suffix denotes a flange-bolt option using 316 stainless steel bolts, a configuration detail documented in Emerson’s flange configurations for 3051 transmitters. As part of the 3051 line, this transmitter is designed to convert sensed process pressure into a robust signal for plant control systems, making it suitable for integration in industrial applications where accurate, continuous pressure monitoring is critical. The designation “W 2 FLANGES” highlights its dual-flange process connection, a setup commonly used in pipeline and vessel service to provide a secure, sealed interface between the transmitter and the process piping. Typical industries for this family include oil and gas, chemical processing, refining, and other heavy-process environments where dependable pressure measurement supports safe operation and efficient control.