Reflex Light Barriers

Reflex light bar­ri­ers de­tect and cont­rol ob­jects by eva­lu­ating the sig­nal st­rength and the prin­cip­le of angle me­asu­re­ment. Con­ta­mi­na­ti­on and tem­pe­ra­tu­re fluc­tu­ati­ons can be com­pen­sa­ted for thanks to the dy­na­mic re­ad­just­ment of the switching th­res­hold. Th­ro­ugh teach-​in, trans­pa­rent ob­jects with a de­fi­ned backg­ro­und can also be de­tec­ted without ad­di­ti­onal ref­lec­tors.