The E2B-M18LN10-M1-C2 is a photoelectric switch manufactured by Omron. It is a type of proximity sensor that uses a beam of infrared light to detect the presence of an object. The sensor is mounted on a base and has an adjustable sensing range of 10mm. The E2B-M18LN10-M1-C2 is designed for use in industrial automation applications such as conveyor lines, packaging, and detection of objects. It has a IP67 rating, meaning it is dust and waterproof, allowing it to be used in a wide variety of challenging environments. The switch has a normally open operation and a 60mA rated current. It contains a NPN output, allowing it to be connected directly to machines and programmable logic controllers.