Panasonic gx m series cylindrical inductive proximity sensors panasonic gx mk18a p an unshielded m18 cylindrical inductive proximity sensor with an operating distance of 7mm max sensing range of 0 to 56mm and a sensing object of 24 x 24 x 1mm iron sheet suitable for applications such as completeness checks positioning control and object detection panasonic gx mk18a p inductive proximity sensor