产品特点 FEATURES

1 Brand: OMRON (欧姆龙), model: E2A-M18KS08-M1-C2

2 Sensor type: Cylindrical proximity sensor (shielded, standard barrel length)

3 Sensing parameters: Sensing distance of 8mm ±10% (ferrous metal target), setting distance range 0-6.4mm, differential travel ≤10% of sensing distance

4 Output & operation: NPN open collector output, normally closed (NC) operation mode

5 Connection: M12 4-pin connector for easy installation and replacement

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

7 Electrical performance: Max current consumption of10mA, max load current of200mA (32VDC max), residual voltage ≤2V (at200mA load with2m cable)

8 Response speed: Up to500Hz (shielded M18 model under standard test conditions)

9 Material: Body brass-nickel plated, sensing surface PBT, clamping nut brass-nickel plated; weight approx70g (packaged M12 connector model)

10 Protection: IP67 ingress protection, with power reverse polarity, surge suppressor, short-circuit, output reverse polarity protection

11 Indicator: Yellow LED operation indicator

12 Core advantages: 1.5-2x longer sensing distance than conventional OMRON sensors; modular construction for customization; safe mounting to reduce workpiece collision risks

使用场景 APPLICATIONS

1 Conveyor belt systems: Detect presence/absence of ferrous workpieces (e.g., mild steel ST37) to trigger sorting or stopping actions

2 Assembly lines: Position automotive parts/electronic components for precise assembly steps

3 Packaging machinery: Check presence of metal containers (cans, caps) before filling/sealing

4 Robotic material handling: Verify workpiece grip status for robotic arms

5 Machine tools: Sense tool position or workpiece placement in CNC machines

6 Food processing: Detect metal containers in IP67-rated washdown environments (avoid strong chemical cleaners)

7 Logistics: Detect metal packages/pallets in automated sorting systems

注意事项 PRECAUTIONS

1 Safety: Do not apply AC voltage to DC model; avoid over-voltage; no load short-circuit; do not expose to flammable/explosive gases; no disassembly/modification

2 Correct use: Power sensor before load (if separate sources); maintain surrounding metal clearance; keep mutual interference distances (M18 shielded: A=60mm, B=35mm)

3 Wiring: Route near high-tension lines via metal conduit; max cable extension 200m; tractive force ≤50N

4 Mounting: Do not hit with hammer; tighten M18 nut ≤70N·m; use washer

5 Maintenance: Periodic checks on mounting position, wiring, dust/metal powder, temperature (-40°C~70°C), LED indicator

6 Environment: Do not use underwater; avoid strong acid/alkali gases; use relay for inrush current loads (lamps/motors)

E2A-M18KS08-M1-C2-PDF数据手册-参考资料