871C-M1NN4-E2 - 871C, 3-Wire DC Small Diameter,, Tubular:Stainless Steel, Threaded, 1mm Sensing Distance, N.O., Sink (NPN) Output, PVC Cable (3 Cond)

871C-M1NN4-E2 - 871C, 3-Wire DC Small Diameter,, Tubular:Stainless Steel, Threaded, 1mm Sensing Distance, N.O., Sink (NPN) Output, PVC Cable (3 Cond)