Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Omron
The Omron E5EC-QR4A5M-000 is an E5-C series 1/8 DIN (96 x 48 mm) temperature controller featuring one control loop with ON/OFF and PID control functions. This unit accepts universal temperature inputs ranging from -200 to 2300 °C alongside linear analog inputs of 0 to 10 V, 0 to 5 V, 1 to 5 V, 0 to 20 mA, and 4 to 20 mA, operating on an AC supply voltage of 100 to 240 V. It is equipped with screw terminals, four alarm outputs, and relay and voltage pulse control outputs without any event inputs. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Omron references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Omron E5EC-QR4A5M-000. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.