产品特点 FEATURES

1 Brand: OMRON(欧姆龙)

2 Model: E2A-S08KN04-M1-B1

3 Type: Cylindrical proximity sensor (non-shielded)

4 Size: M8 (8mm metric thread)

5 Sensing distance: 4mm ±10% (ferrous metal target)

6 Response frequency: 1000Hz (standard target conditions)

7 Power supply: 12-24VDC (ripple p-p ≤10%, operating range:10-32VDC)

8 Output: PNP open collector (normally open)

9 Connection: M12 4-pin connector

10 Body material: Stainless steel

11 Protection level: IP67 (IEC60529)

12 Operating temperature: -40°C~70°C (no icing/condensation)

13 Storage temperature: -40°C~85°C

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

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

16 Standard target: Mild steel ST37 (8×8×1mm)

使用场景 APPLICATIONS

1 Industrial assembly lines: Detect presence/absence of small metal parts (screws, nuts, pins) to ensure correct assembly steps.

2 Conveyor belt systems: Sense position of metal workpieces to trigger sorting, stopping or transfer actions.

3 Packaging machinery: Check proper placement of metal packaging components (cans, lids) before sealing.

4 Robotic arm applications: Detect proximity of metal targets to control pick-and-place operations.

5 Material handling equipment: Verify presence of metal pallets/containers for loading/unloading initiation.

6 Automotive manufacturing: Monitor position of metal parts (body panels, bolts) during production stages.

注意事项 PRECAUTIONS

1 Power supply: Do not apply AC voltage to DC models; ensure voltage is within 10-32VDC range.

2 Load protection: Avoid short-circuiting output load; use relays for loads with large inrush current (lamps, motors).

3 Wiring: Follow correct polarity; keep cables away from high-tension lines (use metal conduit if needed); do not extend cables beyond 200m.

4 Mounting: Do not hit with hammer; tighten M8 stainless steel nuts to ≤9N·m; maintain clearances from surrounding metal as per guidelines.

5 Environment: Avoid flammable/exploive gases and strong acid/alkaline environments; do not use underwater; keep within operating temp/humidity ranges.

6 Mutual interference: Maintain minimum distances between multiple sensors to prevent cross-interference.

7 Maintenance: Regularly check for damage, loose connections or dust accumulation; clean sensing surface periodically.

E2A-S08KN04-M1-B1-PDF数据手册-参考资料