Pepperl Fuchs GLK18-55/59/161/166 Description Description Pepperl Fuchs reflection photocell Related products Pepperl Fuchs NBB20-U1-E0 Pepperl Fuchs NJ40+U1+A Pepperl Fuchs LGS100-2700-IO/110/115b Pepperl Fuchs MLV12-54-G-2814/48/124 Pepperl Fuchs 3RG4022-3CD00-0XB0-PF Pepperl Fuchs 3RG7407-7CH00-PF