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-R81-M1TJ-IL3-0-3M is a cuboid retro-reflective sensor featuring a sensing distance of 4000 mm, a 100 mm setting method, and polarized red light. This unit includes a PBT housing, M12 pigtail Smartclick connector with a 0.3 m cable length, and supports IO-Link and PNP output types with Dark-ON and Light-ON operation modes. Operating on 10-30 V, it provides a 1 ms response time, manual adjustment features, and M.S.R. degree of protection. 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-R81-M1TJ-IL3-0-3M. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.