871TM-N20NN18-A2 - Proximity Sensor, 3-Wire DC Extended Range Standard Barrel, 18mm Diameter, Unshielded, Tubular:Stainless Steel, Metal Face, 20mm Sensing Distance, N.O., Sink (NPN) Output, PVC Cable

871TM-N20NN18-A2 - Proximity Sensor, 3-Wire DC Extended Range Standard Barrel, 18mm Diameter, Unshielded, Tubular:Stainless Steel, Metal Face, 20mm Sensing Distance, N.O., Sink (NPN) Output, PVC Cable