Inductive Proximity Sensor M12 4mm 3 Wire NPN Normally Open DC 6V To 36V Industrial Grade Switch For Automation Robotics Conveyors High Reliability 500Hz Output 300mA Current 4 Pack

Inductive M12 Proximity Sensor, 4mm, 6-36V, 3-Wire NPN
✔️ Sensing distance 4 mm; 12 mm dia; 6-36V DC; 300 mA; 4-pack

This compact inductive proximity sensor detects metal targets without physical contact, ideal for automation, robotics, conveyors, and packaging lines. With an M12 housing and 4 mm sensing range, it delivers reliable switching signals from a 6-36V DC supply and up to 300 mA output in an industrial-grade package. Model LJ12A3-4-Z/BX 3-wire NPN NO configuration makes it a sturdy choice for limit sensing, part counting, and speed monitoring.

✅ Sensing distance: 4 mm
✅ Body diameter: 12 mm
✅ Supply voltage: 6-36V DC
✅ Output: 300 mA current, NPN NO
✅ Pack: 4 units

💡 What is an inductive proximity sensor used for in automation? This handy non-contact metal detector helps control equipment reliably and cut down on wear.

- Detect metal parts without physical contact - Provide clean digital signals to PLCs and controllers - Operate from 6-36V DC with NPN NO output - Suitable for conveyors, robotics, and line equipment