Further information for Pepperl + Fuchs PF Adhesive - UGB-18GM50-255-2E3-150MM-V15-Y
Detection range: 20 ... 60 mm, optimum distance: 45 mm, operating voltage: 18 ... 30 V DC, ripple 10 %SS, output type: 2 switching outputs pnp, normally closed, switch-on delay: = 600 µs, switch-off delay: = 600 µs