Inductive Proximity Sensor Switch Normally Open NPN 4mm Sensing Distance For Auto Projects And DIY Builds DC 6-36V M12 Style With 3.9ft Leads 5 Pack LJ12A3-4-ZBX

Five-Pack Inductive Proximity Sensors, M12, 4mm Range
✔️ NO NPN output, 6-36V DC, 1.2m (3.94 ft) leads, 5x sensors pack

These inductive proximity sensors detect metal objects without physical contact, making them ideal for automation, robotics, and DIY projects. The M12 style switches are commonly used to trigger relays, PLCs, or microcontroller inputs in hobby builds and production lines.

✅ Output: NO (Normally Open), NPN
✅ Thread: M12, 4mm sensing distance
✅ Voltage: DC 6-36V, current up to 200mA
✅ Cable: 1.2m (3.94 ft) leads
✅ Pack: 5 sensors in package

💡 What is an inductive proximity sensor used for in automation projects and how does its M12 interface work?

These handy sensors provide non-contact metal detection for automation control. - non-contact metal detection for conveyor and robotics control - M12 threaded interface for rugged, fast mounting - DC 6-36V operation with NO output for easy interfacing