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 E3Z-R61-M3J-0.3M is a cuboid retro-reflective sensor featuring a sensing distance of 4000 mm, a minimum sensing distance of 100 mm, and manual adjustment setting. This PBT-housed unit operates on 12-24 V with an NPN output type, a 1 ms response time, Dark-ON and Light-ON operation modes, and M.S.R. degree of protection. Connection is facilitated via an M8 pigtail connector 4 pin with a 0.3 m cable length, utilizing a polarized red light source. Submit the exact part number, quantity, and application requirements to receive a quote for this Omron component.
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 E3Z-R61-M3J-0-3M. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.