The Foxboro I/A Series pressure transmitters are micro-processor-based transmitters that provide precise measurement of differential and gauge pressure. They are available for applications handling liquids, gases, and vapors, and transmit 4- to 20-mA d.c. analog and digital signals, according to the measured differential or gauge pressure. They enable two-way communications using HART protocol, which allows self-diagnosis, range resetting, and automatic zero adjustment.
