The Omron E2EW-X2B312 5M is a shielded M12 inductive proximity sensor from the E2EW series, designed for weld-field immunity and equal sensing performance on both aluminum and iron targets. It provides a single 2 mm sensing distance for both materials, which is unusual for a metal-face sensor. Output is PNP with complementary NO+NC contacts, wired through a 5 m PVC cable. Supply range is 10 to 30 VDC. The stainless steel (SUS303) face and case stand up to weld spatter and mechanical abuse, and the IP67 rating handles washdown environments.
Integration Notes
Mount the sensor flush in steel because it is shielded. The 2 mm sensing range applies to both ferrous and non-ferrous targets, so no derating is needed when switching between aluminum and steel targets. The 5 m PVC cable provides generous reach to the control cabinet. The PNP output sources current; ensure the load returns to ground. The complementary NO+NC outputs allow fail-safe wiring without external inverters. The IP67 rating is valid when the cable entry is properly sealed and the mounting nut is torqued per the manufacturer specification.