What this sensor is and where it fits
Omron E2EC03SR8CJB103MOMS is a miniature inductive proximity sensor from the E2E series, built in a flush-mount 3 mm barrel measuring 27.1 mm long. The PNP normally-open (NO) output gives a high signal when metal targets enter the 800 µm sensing field. Switching frequency of 5 kHz is faster than most standard sensors in this form factor — good for counting small parts on a fast line or sensing cam positions on a servo axis. Stainless steel housing and IP67 rating mean it survives coolant splash and washdown environments. The cable terminates in an M8 3-pin plug, 300 mm length; mates to standard M8 cordsets.
What the key ratings mean for a sourcing decision
The 3 mm barrel requires a matching mounting clamp; the 800 µm sensing range needs tight target registration. PNP NO output sinks up to 50 mA at 5 kHz switching frequency.