Sick M30 x 1.5 Inductive Proximity Sensor - Barrel, PNP Output, 15 mm Detection, IP68, IP69K, IO-Link, Terminal Type: M12 - 4 Pin, Supply Voltage: 10 → 30 V dc, Length: 50.2mm, Maximum DC Voltage: 30V, Mounting Type: Flush Mount, Switching Current: 200 mA, Housing Material: Stainless Steel, MPN: IMB30-15BPPVC0K