The One Series 1XTXSW transmitter line from United Electric Controls integrates HART 7 compatible 4-20 mA output and two HART programmable solid-state relays for monitoring temperature or pressure in safety, alarm and emergency shutdown applications. It allows operators to manage instrumentation assets using a centralized asset management solution. The smart transmitters include “I am Working” (IAW) discrete diagnostic output for remote monitoring from a PLC or DCS. A large backlit display provides process values, setpoint programming and health and switch status notifications. The hybrid transmitter switch effectively replaces a gauge, a switch and a transmitter, requiring only one connection to the process. It has no moving parts, which provides a repeatable and adjustable deadband switch suited for applications with high cycle rates. 617/926-1000; www.ueonline.com.