Panasonic gx fh series rectangular inductive proximity sensors pnp panasonic gx h12b p a top sensing inductive proximity sensor with an easy to install rectangular shape and a normally closed configuration ip68 construction makes this sensor highly resistant to water or oil ingress typical applications include muting control of light curtains positioning of processing equipment positioning of metal pallets etc panasonic gx h12b p top sensing pnp nc rectangular inductive proximity senso