PEPPERL+FUCHS RLK28-55/31/116 240V Pepperl & Fuchs Retroreflective Sensor

Retro reflective sensor with polarization filter, plastic ABS housing and plastic pane optical face. Universal series with highly versatile fields of use. Resistant against noise: reliable operation under all conditions. 2 LED's yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted. Sensitivity adjustment, light-on/dark-on changeover switch control elements. Terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 to 1.5 mm², insulation stripping 7.5 to 8.5 mm, M16 x 1.5 cable gland connection.