What this sensor is and where it mounts
The Omron E2A3-M12KS06-M1-C2 is a cylindrical proximity sensor in an M12 barrel housing, classified under Limit and Proximity Switches for detection of metal targets without contact. The M12 form factor fits standard 12 mm mounting holes and brackets common on conveyor frames, machine guards, and transfer stations — the barrel threads allow direct through-hole or bracket clamp installation.
