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 E3FA-BN11-2M is an M18 cylindrical axial retro-reflective sensor from the E3FA-E3FB product family featuring a sensing distance of 500 mm, a setting method of 100 mm, and manual adjustment via a 2 m cable connection. Powered by a 10-30 V supply voltage, this ABS housing unit utilizes polarized red light with NPN output, Dark-ON and Light-ON operation modes, a 0.5 ms response time, a p-opaquing function, and transparent detection capabilities. Submit the exact part number, quantity, and application requirements to request a formal quote for this 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 E3FA-BN11-2M. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.