Omron TL-W5F25M Inductive Proximity Sensor, 24V, 15mA, 70°C, IP67
Proximity Sensor Inductive NC PNP 5mm 10V to 30VDC 3-Pin
Inductive Proximity Sensor Module, 2-7mm Sensing Range, 10-30V, 3-Pin
TL-T2F25M