Pepperl Fuchs GK18-S/25/161/166 Description Description Pepperl Fuchs thru-beam sensor Related products Pepperl Fuchs NJ40+U1+A Pepperl Fuchs NBB20-U1-E0 Pepperl Fuchs 3RG4022-3CD00-0XB0-PF Pepperl Fuchs LMR 05-22-5,0-Z1 Pepperl Fuchs LGS100-2700-IO/110/115b Pepperl Fuchs NEB3-6,5M45-E1-V1