The E2B-M18LS05-M1-C2 is a body-fixed type Proximity Sensor from the E2B series of Omron. It has a cylindrical shape whose body is made of PBT material, with an M18 size. The sensing distance of this sensor is 5mm and its supply voltage is 10-36V DC. Its connection type is a 3-wire NPN-NO connection, and it has a short-circuit protection, reverse polarity protection, and current consumption of 5mA. Furthermore, its IP66 rating makes it suitable for use in various harsh environments.