Yokogawa DXA150 Diaphragm Pressure Transmitter

The Yokogawa DXA150 Diaphragm Pressure Transmitter provides continuous, reliable pressure monitoring in harsh industrial processes by using a diaphragm seal to isolate the sensing element from corrosive or high-temperature media. It measures pressure, level, density, and flow (via differential pressure) for liquids, gases, and steam, with an output typically 4–20 mA and support for industrial protocols such as HART. Field-mounted with a process connection, it is designed for corrosive, high-temperature, viscous, or clogging media and is commonly installed in chemical plants, refineries, power stations, and wastewater facilities where stable, accurate measurements are critical. Lifecycle note: the DXA150 is a discontinued model used in legacy support applications, with common replacements including Yokogawa EJA118E Diaphragm Seal Pressure Transmitter, EJX438A, and EJXC80A Diaphragm Seal Transmitters.