产品特点 FEATURES

1 Brand and model: OMRON E2A-M12LN08-WP-B1 2M cylindrical proximity sensor

2 Key specifications: M12 size, non-shielded type, long barrel design, sensing distance 8mm (±10%), pre-wired PVC cable (length 2M), PNP open collector output, normally open (NO) operation mode

3 Enhanced sensing performance: Sensing distance is approximately1.5-2 times larger than conventional OMRON proximity sensors, effectively eliminating workpiece collision issues

4 Technical parameters: Standard target (24×24×1mm mild steel), response frequency up to800Hz, power supply range10-32VDC (rated12-24VDC), current consumption ≤10mA, maximum load current200mA, residual voltage ≤2V

5 Protection and durability: Equipped with power reverse polarity protection, surge suppression, and short-circuit protection; IP67 waterproof rating; operating temperature range -40°C to70°C, storage temp -40°C to85°C

6 Material and construction: Case made of brass-nickel plated, sensing surface PBT, cable PVC; modular construction allows easy customization; operation indicator (yellow LED) for status monitoring

7 Wide applicability: Full range of standard sizes (M8, M12, M18, M30; long/short barrels) available to meet diverse industrial needs

使用场景 APPLICATIONS

1 Industrial automation lines: Conveyor belt part presence detection, assembly line workpiece position sensing, product counting in packaging processes

2 Machine tools: Tool position confirmation, workpiece clamping status detection, machining step trigger

3 Material handling: Pallet presence detection in warehouse systems, component alignment in robotic material transfer

4 Automotive manufacturing: Automotive part positioning during assembly, welding station workpiece presence verification

5 Packaging machinery: Package sealing position sensing, filling machine container presence detection

6 Robotics: Industrial robot end effector position sensing, obstacle avoidance in automated guided vehicles (AGVs)

7 Food and beverage processing: Container detection in filling lines (suitable for dry or semi-dry environments with proper protection)

注意事项 PRECAUTIONS

1 Power supply: Do not apply AC voltage to DC models; avoid excessive voltage beyond the rated range (10-32VDC); ensure power is supplied to the sensor before the load (power reset time ≥100ms); use insulated transformers for DC power supply

2 Wiring: Follow correct wiring (brown: +V, black: output, blue:0V); do not short-circuit the load; avoid no-load operation; extend cable length up to200m max; do not apply tractive force over50N to the cable; separate from high-tension lines (use independent metal conduit if necessary)

3 Mounting: Do not strike the sensor with a hammer during installation; tighten the nut with proper torque (M12:30N·m) and use a washer; maintain required clearance from surrounding metal (refer to mutual interference distance table: non-shielded M12 long barrel requires mutual distance A=120mm, B=100mm); do not install underwater or expose to direct rain (recommend protective cover against water/oil)

4 Environment: Avoid using in flammable/explosive gas environments or areas with strong acid/alkaline chemical gases; keep within operating humidity range (35-95% RH)

5 Maintenance: Periodically check mounting position (no dislocation/looseness), wiring (no loose connections/breakage), sensor surface (no metal powder/dust accumulation), and indicator status; do not disassemble or modify the sensor

6 Load handling: For loads with large inrush current (e.g., lamps, motors), connect via a relay to protect the sensor

E2A-M12LN08-WP-B1 2M-PDF数据手册-参考资料