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-IL3-2M is a cuboid retro-reflective sensor featuring a sensing distance of 4000 mm, a setting method of 100 mm, and a polarized red light source. This component utilizes an IO-Link and PNP output type, manual adjustment, and a 2 m cable connection method with a 1 ms response time, Dark-ON and Light-ON operation modes, and a PBT housing material. Powered at 10-30 V, the unit includes M.S.R. protection features. Submit the exact part number, quantity, and application requirements for a quote.
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-IL3-2M. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.