Inductive CHIP-IMMUNE sensors eliminate the risk of false switching due to metal debris in milling, drilling or grinding processes. Steel or aluminum objects are reliably detected, even when sensors are covered with metal chips. With extremely robust, one-piece stainless-steel housings, an IP68/IP69K protection rating and operating temperature range from -25 to +85°C (-13 to +185°F), they are ideal for the harshest machining environments. An IO-Link interface is also available for communication.