The Omron E5EC-QR4D5M-5800U is a panel-mount process and temperature controller from the E5EC series, accepting inputs from RTD and thermocouple types B, E, J, K, L, N, PLII, R, S, T, U, W, plus 0–20 mA and 0–10 VDC process signals — so it covers everything from a -200°C cryo bath to a 2300°C furnace. Control outputs are a relay (5 A) and a voltage pulse for driving an external SSR, giving you discrete on/off or full PID loop control. The LCD shows three lines of four characters each in tri-color backlight — red, green, or orange — so an operator can read the process value, setpoint, and status at a glance. It runs on 24 VAC/DC, fits a standard 92 mm × 45 mm panel cutout, and carries an IP66-rated front bezel — meaning it handles hose-down cleaning on a food or chemical line without letting moisture into the electronics.
This variant ships as a bulk unit and includes the starter kit — controller, programming cable, and configuration software — so you don't need to source those separately for first-time setup.
Integration Notes
Panel cutout is rectangular, 92.00 mm × 45.00 mm. Termination is via screw terminals, which means a field-service tech can land wires with a standard slotted driver; no special crimp tool required.