Emerson Rosemount 1151AP6S22B3 Smart Pressure Transmitter

Emerson Rosemount 1151AP6S22B3 Smart Pressure Transmitter is a legacy model in the Rosemount 1151 family, a line of smart pressure transmitters used in industrial processes. The 1151 family provides a 4–20 mA output with HART communications and runs on a 24 V DC loop, with smart electronics that support sensor trim and digital trim for in-field calibration. The reference manuals note a typical 5.0% URL deviation from the factory curve and describe the ability to perform sensor trim and digital trim adjustments. This transmitter is designed for industrial process pressure measurement, with applications across chemical processing, power generation, oil and gas, and other heavy industries. Emerson lists the Rosemount 1151 as a Smart Pressure Transmitter, but the series was discontinued in 2011, marking this model as a legacy device.