Ifm electronic ig series inductive proximity sensors metal thread m18 x 1 ifm electronic igk3008 bpkgi2m this inductive proximity sensor has a nickel plated brass body and m18 x 1 metal thread sensing range is 8mm and the sensor has an pnp configuration suitable for general purpose use ifm igk3008 bpkgi2m ig7105 inductive proximity sensor 8mm non flush cable