back S8 Series Advanced line of miniature photoelectric sensors The new S8 series of compact sensors offers excellent detection performances, usually associated with sensors that have larger dimensions and a higher price. The series offers coaxial polarised Laser retroreflex, mechanical Laser background suppression, coaxial polarised LED retroreflex for transparent object detection and contrast sensors with RGB emission, coaxial optic and very high resolution in a compact housing. Also available basic versions with visible red LED emission offering optic function as rertroreflex polarized, diffused proximity and background suppression. The Laser versions present extremely focussed spot inferior to 1 mm and switching frequencies that are amongst the highest on the market reaching 10kHz. The retroreflex models supply great reliability and plant productivity thanks to an additional ALARM output for dirty lenses.Connector M8 or M12 'pig-tail' versions are available.