2. Main Features

• Model: 6200039

• Detection principle: Inductive type

• Applicable target: All metal objects

• Rated supply voltage: 10–30 V DC

• Output type: 3-wire DC

• Max load current: ≤ 200 mA

• Protection class: IP67 dustproof and waterproof

• Working temperature: -25 °C ~ +70 °C

• Built-in reverse polarity, overvoltage and short circuit protection

• Shock resistant, vibration resistant, long service life

3. Safety Precautions

• Cut off power before installation and wiring.

• Do not use power supply beyond 10–30 V DC.

• Strictly prohibit reverse power wiring to avoid sensor burnout.

• Keep away from high-power motors, transformers and strong magnetic interference sources.

• Do not disassemble or modify the sensor structure.

• Avoid mechanical impact, oil corrosion and long-term water immersion.

4. Installation Instructions

1. Fix the sensor with lock nut or mounting bracket.

2. Keep the correct sensing distance from the metal target.

3. Install perpendicular to the detected surface for best detection effect.

4. Do not place extra metal parts around the sensing head.

5. Arrange the cable reasonably, avoid sharp bending and strong pulling.

5. Wiring Definition

• Brown : DC +10~30 V Power

• Blue  : DC 0 V Ground

• Black : Signal output

• Shield: Ground only at controller end

6. Operating Instructions

1. Wire strictly according to the definition.

2. Power on, the sensor enters standby mode.

3. When metal enters effective detection range, indicator light turns on and output acts.

4. When metal leaves the detection area, output resets and indicator turns off.

5. It can be directly connected to PLC, relay and automation controller input terminals.

7. Troubleshooting

• No indicator light: Check power supply and wiring connection.

• Always output signal: Metal target too close or nearby metal interference.

• Signal flickering: Loose wiring, equipment vibration or unstable power supply.

• Light on but no output: Signal wire broken or load damaged.

8. Maintenance

• Clean dust and metal debris on the sensing surface regularly.

• Periodically check mounting tightness and cable wear.

• Avoid long-term high temperature and corrosive gas environment.

• Replace the sensor timely if shell damage or cable aging occurs.