产品特点 FEATURES

1 Brand: OMRON (欧姆龙), model: E2A-M18KS08-WP-D1 2M

2 Type: Cylindrical proximity sensor (shielded type)

3 Sensing distance: 8mm ±10% (standard target: mild steel ST37, 24×24×1mm)

4 Connection: Pre-wired with 2m PVC cable (4-dia vinyl-insulated round cable, 3 conductors, cross-section:0.3mm²)

5 Body material: Brass-nickel plated case, PBT sensing surface

6 Output: DC 2-wire, normally open (NO) operation mode

7 Key performance:

8 Sensing distance is approximately1.5-2 times larger than conventional OMRON sensors, eliminating workpiece collision issues

9 Protection rating: IEC60529 IP67 (water-resistant)

10 Temperature range: Operating -40°C to70°C (no icing/condensation), storage -40°C to85°C

11 Vibration resistance:10-55Hz,1.5mm double amplitude (2 hours each in X/Y/Z directions)

12 Shock resistance:1000m/s² (10 times each in X/Y/Z directions)

13 Response frequency:500Hz (average value under standard conditions)

14 Insulation resistance:≥50MΩ (at500VDC between current-carry parts and case)

15 Dielectric strength:1000VAC at50/60Hz for1min (between current-carry parts and case)

16 Modular construction simplifies customization; compatible with standard M18 mounting specifications

使用场景 APPLICATIONS

1 Industrial manufacturing lines: Detect presence/absence of metal workpieces on conveyor belts to control process flow

2 Assembly automation: Verify correct positioning of metal components (e.g., bolts, nuts, panels) before assembly operations

3 Packaging machinery: Check if metal fasteners (clips, caps) are properly attached to packages

4 Material handling systems: Confirm metal pallets, bins, or containers are in place for loading/unloading tasks

5 Automotive production: Detect metal parts during body assembly, painting, or component installation steps

6 Machine tools: Monitor presence of cutting tools or workpieces to trigger tool changes or machining operations

7 Food processing equipment: Detect metal parts in packaging lines (e.g., metal lids on jars) (ensure compatibility with food-grade environments if required)

注意事项 PRECAUTIONS

1 Safety Precautions:

2 Do not apply voltage outside the rated range (12-24VDC, ripple ≤10% p-p; operating range10-32VDC). Never use AC current on this DC model (risk of permanent damage)

3 Avoid short-circuiting the load; ensure correct polarity for short-circuit protection to function

4 Do not operate without a load connected (may damage internal electronic elements)

5 Do not expose to flammable/explosive gas environments

6 Do not disassemble, repair, or modify the sensor (voids warranty and poses safety hazards)

7 Correct Use Guidelines:

8 Power-on: Allow at least100ms after power-on before operation. If sensor and load use separate power sources, power the sensor first

9 Surrounding metal: Maintain specified clearances (M18 shielded: l=0mm, m=24mm, d=27mm, D=1.5mm, n=27mm) to avoid interference

10 Mutual interference: Keep minimum distances (M18 shielded: A=60mm, B=35mm) when installing multiple sensors face-to-face/side-by-side

11 Wiring: Keep cables away from high-tension lines; use independent metal conduit if near. Do not extend cable beyond200m; tractive force ≤50N

12 Mounting: Do not strike with hammer (damage/water resistance loss). Tighten nut with torque ≤70N·m; use washer

13 Maintenance: Periodically inspect mounting position (no dislocation/looseness), wiring (no loose contacts/breaks), clean sensing surface, check indicator (yellow LED), and confirm ambient conditions are within specs

14 Environment: Do not use underwater/outdoors/rainy conditions (protect from water for reliability). Avoid strong acid/alkaline gases. For large inrush current loads (lamps/motors), use a relay

E2A-M18KS08-WP-D1 2M-PDF数据手册-参考资料