产品特点 FEATURES

1 Brand: OMRON, model: E2A-M30LS15-M1-C3

2 Type: cylindrical proximity sensor (shielded, long barrel)

3 Size: M30 (thread size M30×1.5)

4 Sensing distance:15mm ±10% (ferrous metal target; standard target:45×45×1mm mild steel ST37)

5 Setting distance range:0-12mm

6 Response frequency:250Hz (average value under standard conditions)

7 Power supply:12-24VDC (operating range:10-32VDC; ripple max10% p-p)

8 Output: DC3-wire NPN open collector; load current max200mA (32VDC max; adjust to100mA at -40~-25°C and30~32VDC)

9 Protection functions: output reverse polarity protection, power source reverse polarity protection, surge suppressor, short-circuit protection

10 Environmental resistance: IP67 (dust/waterproof); operating temp -40~70°C, storage temp -40~85°C (no icing/condensation); humidity35%~95%

11 Mechanical resistance: vibration resistance (10-55Hz,1.5mm double amplitude,2h each XYZ); shock resistance (1000m/s²,10 times each XYZ)

12 Connection: M12 4-pin connector

13 Material: case brass-nickel plated; sensing surface PBT; clamping nut brass-nickel plated

14 Key advantages: greater sensing distance (1.5-2x conventional OMRON sensors) to avoid workpiece collision; modular construction for easy customization; stable performance under harsh industrial conditions

使用场景 APPLICATIONS

1 Industrial assembly lines: Detect presence/absence of large metal workpieces (e.g., automotive engine parts, heavy machinery components) due to M30 size and15mm sensing distance

2 Conveyor systems: Count metal items (like steel pipes, metal containers) or trigger position control (e.g., stop conveyor when a metal part reaches the target position)

3 Machine tools: Monitor tool change status or detect whether a metal workpiece is properly clamped in CNC machines

4 Packaging equipment: Identify metal packaging materials (e.g., tin cans, aluminum foil containers) or metal components in packaged goods

5 Material handling: Detect metal pallets, bins, or parts in warehouses/logistics systems to optimize sorting and storage processes

6 Harsh environment applications: Suitable for use in dusty or wet industrial areas (IP67 rating) such as food processing (stainless steel targets), automotive manufacturing, or mining equipment

注意事项 PRECAUTIONS

1 Power supply: Do not apply AC voltage to this DC model; ensure voltage is within10-32VDC range to prevent damage

2 Load management: Avoid short-circuiting the load; adhere to load current limits (max200mA, reduce to100mA under low temp/high voltage conditions)

3 Wiring: Correctly wire according to pin definitions; keep cables away from high-tension lines (use metal conduit if necessary); do not extend cables beyond200m; do not apply more than50N tractive force on cables

4 Mounting: Do not strike the sensor with a hammer during installation; use a washer when tightening the nut and avoid over-tightening; maintain required clearances from surrounding metal (refer to mutual interference table for M30 shielded models)

5 Environment: Do not use underwater or expose to rain; keep away from flammable/explosive gases and strong chemical gases (alkaline/acid); avoid excessive shock or vibration beyond specified limits

6 Maintenance: Periodically check for loose mounting, damaged wiring, metal dust accumulation, and indicator status; do not disassemble or modify the sensor

7 Power reset: Allow100ms for the sensor to be ready after power-on; supply power to the sensor before the load if separate power supplies are used

E2A-M30LS15-M1-C3-PDF数据手册-参考资料