Inductive Proximity Sensor M12 4mm Detection Unshielded 4Pcs NPN NO Output Iron Target 15x15x1mm Direct PLC Connection Shock Resistant Cost Efficient for Industrial Automation

Pack of 4 M12 Inductive Proximity Sensors, 4 mm
✔️ Unshielded M12 sensor, 4mm, DC 6-36V, NPN NO, iron target 15x15x1mm

These compact inductive proximity sensors detect ferrous metal objects without contact, making them ideal for automation lines, 3D printer beds, packaging, and other light industrial tasks. Its unshielded design keeps costs down while delivering reliable performance in harsh environments.

✅ 4-piece pack for stocking and replacement
✅ Unshielded M12 housing for flexible mounting
✅ DC 6-36V operation with NPN NO output for direct PLC use
✅ 4 mm detection range with iron target 15x15x1mm (±10%)
✅ Reverse power and short-circuit protection built-in
✅ Rugged, dust/water/oil resistant for harsh environments

💡 What is an M12 inductive proximity sensor mainly used for in automation setups? This handy metal-detection gadget helps automate processes by sensing ferrous parts without contact. - Metal detection on conveyors and machine beds - Direct PLC integration with DC 6-36V NO outputs - Rugged unshielded housing resists dust, water, and oil - 4 mm sensing range with standard iron target 15x15x1mm