4 mm PNP Barrel Inductive Proximity Sensor, M12 x 1, 200 mA, 12 24 V dc, IP67
Omron E2EM-X8B22M Proximity Sensor, Inductive, 8mm, 300Hz, IP67, Shielded, 24V, PNP
Proximity Sensor NC NPN 4mm 10V to 30VDC
