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 E3ZM-LS81H-5M cuboid sensor features a background suppression sensing method with a sensing distance ranging from 10 mm to 100 mm and a 4 mm spot size generated by polarity free red light. This stainless steel housed unit operates on a 10-30 V power supply voltage utilizing a PNP output type, a 1 ms response time, Dark-ON and Light-ON operation modes, a fixed cable connection method with a 5 m cable length, and a 10 mm setting method. 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 E3ZM-LS81H-5M. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.