产品特点 FEATURES

1 Omron E2E-X3D2-U 2M DC 2-Wire shielded proximity sensor

2 Sensing performance: 3mm ±10% sensing distance for ferrous metals, set distance range 0-2.4mm; detects ferrous metals (non-ferrous materials reduce sensing distance)

3 Cable characteristics: 2m pre-wired PUR cable (oil-resistant reinforced), 4-dia polyurethane-insulated round cable with 2 conductors (0.3mm² cross-section); cable flexibility approx twice vinyl chloride cables, more flexible at -40°C; oil resistance (insulation service life 2-3x oil-resistant vinyl chloride); extendable up to 200m with separate metal conduit; cable protector included to prevent disconnection

4 Environment resistance: Operating ambient temperature -25~70°C, storage -40~85°C (no condensation/icing); IP67 protection rating (pre-wired models); oil-resistant standard cable (PVC) and sensing surface material resistant to cutting oil

5 Structural materials: Case made of SUS303 stainless steel, sensing surface PBT, clamping nuts nickel-plated brass, toothed washer zinc-plated iron

6 Electrical specs: Load current range3-100mA, residual voltage max3V (at100mA load), leakage current max0.8mA; NC (normally closed) operation mode; operation indicator (red)

7 Additional features: Different frequency models available to prevent mutual interference; two clamping nuts and toothed washer included as standard

使用场景 APPLICATIONS

1 Industrial automation assembly lines: Detecting presence/absence of ferrous metal parts (e.g., bolts, nuts, metal components)

2 Machine tool equipment: Monitoring position of ferrous metal workpieces or tools in CNC machines, lathes, milling machines (resistant to cutting oil)

3 Conveyor systems: Identifying ferrous metal packages or components on conveyor belts for sorting or counting

4 Automotive manufacturing: Detecting metal parts in car assembly processes (e.g., body panels, engine components)

5 Packaging machinery: Sensing ferrous metal parts in packaging equipment to ensure proper sealing or alignment

6 Low-temperature environments: Suitable for use in -40°C conditions due to enhanced cable flexibility at low temps

7 Oil-exposed environments: Ideal for settings with cutting oil or other oils, thanks to oil-resistant cable and sensing surface

注意事项 PRECAUTIONS

1 Mounting: Maintain recommended clearances from surrounding metal to avoid performance deterioration; use toothed washer and two clamping nuts for secure mounting; do not tighten nuts with excessive force (follow torque guidelines for M12 shielded models)

2 Mutual interference: Keep minimum distances between sensors (30mm for same frequency,20mm for different frequencies for M12 shielded models); use different frequency models if close mounting is needed

3 Electrical connections: Ensure PLC and sensor specs match (ON voltage ≤ VCC-VR; OFF current ≥ leakage current; ON current within sensor's control output range); do not short the load (risk of explosion/burning); do not supply power without load (may damage sensor)

4 Environment: Do not use beyond rated ambient temperature or with condensation/icing; avoid exposure to environments beyond IP67 protection

5 Cable handling: Do not pull or twist the cable excessively; when extending, use separate metal conduit and ensure total length does not exceed 200m

6 Maintenance: Regularly check for oil or debris on sensing surface; replace cable if damaged (follow Omron guidelines)

E2E-X3D2-U 2M-PDF数据手册-参考资料