The compact photoelectric sensor series, thanks to the excellent detection performances and the variety of power supply and connection possibilities, offers the most complete universal sensor range in the compact 50×50 mm housing of the S6 and S60 series; and offers the most advanced functions for: background suppression, detection of transparent objects, contrast sensors for color mark, in addition to the traditional functions for the detection of opaque objects and for small object detection thanks to the high resolution obtained through the models with LASER emission of the S8 series. The operating distance can be set to the optimal value in each model: 2m diffuse proximity, 25 or 50cm background suppression, 5m polarized retroreflex, 1m retroreflex versions for transparent objects and 20m through beam. The free voltage versions have a relay output and cable connection, the versions with 10-30Vdc power supply present cable or M12 4-pole connection. More: S6, S8, S60