The Omron E2B-M30LN30-M1-B1 is an inductive proximity sensor with an M12 connector and a 30mm sensing range. It is a no-touch on/off sensor with a normally open PNP output. The sensing range can be adjusted on the front of the sensor and is made up of sensing distance, operation point, and hysteresis. The output is a 200mA max current and is designed to operate over a wide range of temperatures. It is designed for industrial applications, including metal detection and object detection, and is resistant to external noise. The E2B-M30LN30-M1-B1 is capable of detecting metal objects as small as 4mm and can be set up with an integrated connector.