Go-To Inductive Proximity Sensor LJ12A3-4-Z BX 4mm Sensing Range NPN NO DC 6-36V 3-Wire Switch Detect Iron Metal For Automation Machinery DIY Projects And Robotics
✔️ 1x LJ12A3-4-Z/BX, 4mm sensing, NPN NO, DC 6-36V
Compact inductive proximity switch designed to detect iron objects without contact. Widely used in automation machinery, robotics, and DIY projects for position sensing and non-contact switching.
✅ Model: LJ12A3-4-Z/BX, Output: NPN NO, Supply: DC 6-36V
✅ Detecting distance: 4 mm (0.16 in)
✅ Target: Iron metal detection
✅ Size: 6.2 cm L x 2 cm dia (2.4" x 0.8")
✅ Cable length: 1.2 m (47 in)
✅ Weight: 44 g; Materials: Plastic, Alloy
💡 What is an inductive proximity sensor and what are common uses in automation?
This handy device detects metal objects without physical contact, making it a handy choice for position sensing and control in automation systems.
- Handy for non-contact metal detection in production lines
- Used as limit switches, safety interlocks, and feeder detectors
- Compatible with DC supply and NPN/PNP outputs for easy wiring