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 E3FC-DN23 is a cylindrical axial diffuse reflective photoelectric sensor featuring an M18 thread size and a stainless steel housing with an unpacked length of 48 mm. Powered by a 10-30 V supply voltage, this unit utilizes a polarity-free red light to deliver a 1000 mm sensing distance with a 0.5 ms response time and manual adjustment capabilities. It is equipped with an M12 connector, an NPN output type supporting both Dark-ON and Light-ON operation modes, and an IP67/IP69K degree of protection. 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 E3FC-DN23. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.