Set up with pushbutton teach, 6K Miniature Sensors provide reliable position detection independent of material or surface characteristics. Units are available with background suppression, diffuse, retroreflective, through-beam, and contrast modes, with through-beam mode offering up to 18 m range. IP67, IP69, and Ecolab approved, distance measuring sensors include reverse polarity and short circuit protection. Connections are made by cable and M8 3-pin or M8 4-pin quick disconnect.