Pepperl Fuchs GLK18-6-S/25/115/161 Description Description Pepperl Fuchs reflection photocell Related products Pepperl Fuchs NBB20-U1-E0 Pepperl Fuchs 3RG4011-0AF05-PF Pepperl Fuchs LMR 05-22-5,0-Z1 Pepperl Fuchs NBN7-12GM45-E2-M Pepperl Fuchs 3RG7407-7CH00-PF Pepperl Fuchs NBN2-F583-XXXS9-E8-V1-Y113009