The Autonics PRFAWT30-10DO-IV is an inductive sensor with a 2-wire normally-open (NO) output, 10mm sensing distance, and a supply voltage range of 12 to 24 volts DC. It has an M30 threaded housing. This device is designed to detect objects made from any material, including metal, plastic, and glass. It has a response time of 2 ms, and is built with reverse-polarity and surge protection for added stability and protection. The sensing range is adjustable with a potentiometer on the side of the device. It is ideal for detecting the presence of pieces, parts, materials, and objects in manufacturing, assembly, and packaging applications.