Inductive Proximity Sensor Switch For Industrial Automation, 3-Wire DC 6-36V, NPN Normally Open Output, 4mm Sensing Distance, M12 Cylindrical Inductive Sensor, Iron Detect Target, Plug And Play, Model LJ12A3-4-Z BX

Inductive Proximity Sensor Switch, 1 Unit, NPN NO Output
✔️ DC 6-36V, NPN NO, 4mm sensing, 12mm dia, 1.2m lead

Inductive proximity sensor switches are compact, noncontact metal detectors used in industrial automation. This cylindrical 12mm sensor is a common choice on production lines, conveyors, and packaging or pick-and-place stations where space is tight and reliable metal detection is essential.

✅ Model LJ12A3-4-Z/BX
✅ Wire type: DC 3-wire (Black, Brown, Blue)
✅ Output: NPN normally open (NO)
✅ Supply voltage: 6-36V DC
✅ Detecting distance: 4mm
✅ Diameter: 12mm
✅ Cable length: 1.2m (47")
✅ Material: Plastic, Alloy
✅ Package: 1 x Inductive Proximity Switch

💡 What is a common use case for an inductive proximity sensor in industrial automation applications?

These handy metal-detection devices help automate lines by signaling the presence of ferrous parts without contact.

- Conveyor line metal detection for automated packaging and assembly - Handy for iron target sensing in robot arms and machine controls - Non-contact switching in tight spaces for reliable limits and stops - Simple 6-36V DC wiring with NPN NO outputs for easy interfacing