Yokogawa EJA110A-EHS4B-72EN FF1 D1 Differential Pressure Transmitter

The Yokogawa EJA110A-EHS4B-72EN/FF1/D1 is a DPharp differential pressure transmitter that delivers high-accuracy measurement of liquids, gases, and steam, using a resonant silicon sensor for stable, long-term pressure readings. Built for FOUNDATION Fieldbus communication, this FF1 device (part of the EJA-A series) provides differential pressure data with about ±0.065% of span accuracy and operates from a 10.5–42 VDC power supply, making it suitable for industrial process control in pipelines, tanks, and process systems. It can withstand up to 16 MPa (2300 psi) and is commonly applied in oil & gas, manufacturing, and utilities for flow measurement, level monitoring, and pressure control; common replacements include Yokogawa EJA110E, Yokogawa EJX110A, and Emerson Rosemount 3051 DP transmitters.