Heavy Duty Inductive Proximity Sensor Switch NC NPN 4mm Sensing Distance DC 6-36V LJ12A3-4-Z AX With 3.3ft Leads 5 Pack For Industrial Automation And DIY Machinery Projects

Durable 4mm Inductive Proximity Sensor, 5-Pack, 6-36V DC
✔️ NC NPN output, 4mm sensing, M12 thread, 1m lead, 5pcs

These inductive proximity sensor switches detect metal objects without physical contact, making them ideal for automation projects, machine builds, robotics, and conveyor systems where reliable, fast sensing is essential.

✅ Sensing distance: 4 mm (0.16 in)
✅ Output: NC normally closed NPN
✅ Voltage range: DC 6-36V
✅ Thread: M12, compact form factor
✅ Cable length: 1 m (3.28 ft)
✅ Pack size: 5 pieces

💡 What is an inductive proximity sensor used for in automation systems? This handy device helps detect metal parts without touch, enabling safe, fast, non-contact sensing in many setups.

- Non-contact metal detection in conveyors and robotics - Quick response times for precise position sensing - Easy wiring with NC NPN output for interlocks - Works across 6-36V DC power rails in industrial gear