Proximity Sensors E2E2-X18MC1 W/5M Cbl
Omron E2E2-X18MC2 2M Inductive Proximity Sensor Module, 15-50mm Range, NPN Output
Inductive Proximity Sensor Module, 15 to 50mm Range, NPN Output, 10 to 55V
Proximity Sensor NC NPN 1.8cm 10V to 55VDC 4-Pin