Pepperl Fuchs GLK18-6-S/59/161/166 Description Description Pepperl Fuchs reflection photocell Related products Pepperl Fuchs ML4.2-8-H-60-RT/40b/110/115 Pepperl Fuchs NBB4-F1-A2 Pepperl Fuchs NBN7-12GM45-E2-M Pepperl Fuchs GL220-LAS/32/40A/98A Pepperl Fuchs KHE-C01-1,0-2,0-K139 Pepperl Fuchs 3RG4011-0AF05-PF