The IS33DK1 is an inductive proximity sensor manufactured by INFRA. With a voltage rating of 10-30VDC, a current rating of 200mA, a sensing range of 2mm, and an M8 connection, this sensor provides reliable proximity detection capabilities. Its NPN normally open output ensures accurate and precise sensing in demanding environments. With its high-quality construction, it is suitable for various applications, including industrial automation and control systems requiring accurate and reliable proximity sensing.