产品特点 FEATURES

1 Brand: OMRON (欧姆龙)，model: E2E-X3D1-R 2M，type: DC 2-wire shielded proximity sensor，appearance: cylindrical threaded (M12×P1)

2 Sensing performance: Detects ferrous metals，sensing distance:3mm±10%，set distance range:0-2.4mm，differential travel:≤15% of sensing distance

3 Environmental resistance: Oil-resistant PVC cable (2m length，flexible R type) and PBT sensing surface (resists cutting oil)；IP67 protection rating (dustproof and waterproof)；operating temperature:-25℃~70℃，storage temperature:-40℃~85℃ (no condensation or icing)

4 Anti-interference: Supports different frequencies to prevent mutual interference between multiple sensors

5 Durability: Equipped with cable protector to prevent disconnection；case material: nickel-plated brass，clamping nuts: nickel-plated brass，toothed washer: zinc-plated iron

6 Indicators: Operation indicator (red，ON when detecting target) and setting indicator (green，shows stable sensing area)

7 Electrical specs: Load current range:3~100mA，residual voltage≤3V (at 100mA load)，leakage current≤0.8mA；protection circuits: surge suppressor and load short-circuit protection

使用场景 APPLICATIONS

1 Industrial assembly lines: Detect presence/absence of ferrous metal parts (e.g., screws，gears，metal components) to trigger process control or quality checks

2 Conveyor belt systems: Sense metal packages or workpieces passing by to activate counting，sorting，or stopping functions

3 Machine tool applications: Position metal workpieces or tool changers for accurate machining operations

4 Automotive manufacturing: Detect metal body panels，engine parts，or fasteners during production or inspection

5 Packaging equipment: Verify proper sealing or presence of metal clips/caps on containers

6 Material handling: Identify metal pallets or bins in warehouses to guide automated forklifts or conveyor routing

7 Oil-rich environments: Suitable for machining centers or factories with cutting oil，due to oil-resistant cable and sensing surface

8 Multi-sensor setups: Use with different frequency models to avoid mutual interference in dense sensor arrangements

注意事项 PRECAUTIONS

1 Installation: Use the provided toothed washer and clamping nuts；tighten M12 nuts with torque≤30N·m to avoid damage. Maintain recommended clearances from surrounding metal (e.g., for M12 shielded model: l=0mm，d=12mm，D=0mm，m=8mm，n=18mm) to prevent performance degradation

2 Electrical safety: Do not short-circuit the load (risk of explosion/burning)；do not operate without a load (may damage the sensor). Check PLC compatibility: ON voltage≤VCC-residual voltage，OFF current≥leakage current，ON current within 3~100mA

3 Cable management: Extend the cable up to 200m using metal conduit；avoid excessive bending/pulling to prevent disconnection

4 Mutual interference: Maintain minimum distances between sensors (face-to-face A=30mm，side-by-side B=20mm for M12 shielded；use different frequencies to reduce distances)

5 Environment: Avoid condensation/icing；operate within -25℃~70℃ and 35%-95% RH (no condensation)

6 Precaution: Read the safety manual thoroughly before use；do not use for life/property risk applications without system-level safety design

E2E-X3D1-R 2M-PDF数据手册-参考资料