Omron E2E2-X5C1 Proximity Sensor, Inductive, 5mm, 200mA, 600Hz, IP67
Inductive Proximity Sensor NPN NO 5mm 10-55VDC 600Hz
Omron E2E2-X5C110M Proximity Sensor, Inductive, Shielded, Cable Mount, IP67
Proximity Sensor Inductive NO NPN 5mm 10V to 55VDC 2-Pin