The Omron E2E-X3D1-R 2M is a shielded inductive proximity switch with a 3 mm sensing distance, DC 2-wire output, normally open operation, and a 2 m bend-resistant cable. It senses ferrous metal targets up to 3 mm away and switches via a two-wire DC circuit—simple to wire but requires correct polarity due to the polarized DC input.
Shielded construction allows flush mounting in metal without derating the sensing distance. The 2-wire DC output uses the same two conductors for power and switching; confirm polarity of the supply before connecting. Bend-resistant cable handles repeated flexing, making it suitable for cable-chain routing or moving machine parts. Standard body length fits typical M18 barrel mountings common in industrial sensors.