The Omron E2EQ-X3B28 5M is an M8 shielded proximity sensor from the E2EQ NEXT series, built for weld zone and heavy debris environments. The fluororesin coating on both the case and sensing face repels molten spatter and abrasive dust, so the sensor survives where a standard nickel-plated brass barrel would gradually erode. Rated IP67G, it also withstands oil mist, coolant spray, and temporary submersion — a requirement for automated machining cells and stamping presses where ingress protection must hold up to cutting fluids. The 3 mm nominal sensing distance (3× standard M8) combined with the shielded design lets you mount it flush in steel, simplifying fixture layout when space is tight. Output is PNP normally-closed, 3-wire DC, supplied from 10 to 30 VDC.
Because it is a standard Omron catalog item, documentation — including the datasheet, CE declaration, and RoHS/REACH compliance statements — is available upon request. There is no separate UL or IEC certification listed in the spec record, but the IP67G rating and E2EQ NEXT series qualification imply typical industrial approvals. Confirm specific certification needs with your compliance team before the PO.
Integration notes
Mount this M8 shielded sensor flush in steel; the flush-mount capability eliminates the need for a non-metallic standoff. Short-body design (overall length 37.8 mm, threaded length 21 mm) fits tight pockets without protruding past the fixture edge. Cable is 5 m PVC, PNP NC, 3-wire DC, 10 to 30 VDC. Verify polarity and load current rating. For weld cell installation, route the cable away from the direct arc flash zone; the PVC jacket is not rated for continuous welding fume exposure. Use a metal conduit or high-temp cable wrap if needed.