871TM-N40NP30-D4 - Proximity Sensor, 3-Wire DC Extended Range Standard Barrel, 30mm Diameter, Unshielded, Tubular:Stainless Steel, Metal Face, 40mm Sensing Distance, N.O., Source (PNP) Output, IO Link Enabled, Micro QD (DC)

871TM-N40NP30-D4 - Proximity Sensor, 3-Wire DC Extended Range Standard Barrel, 30mm Diameter, Unshielded, Tubular:Stainless Steel, Metal Face, 40mm Sensing Distance, N.O., Source (PNP) Output, IO Link Enabled, Micro QD (DC)