Three Pack SN04 N Inductive Proximity Sensor 4mm Sensing Range DC 6-36V 200mA NPN NO Three Wire Industrial Proximity Switch For Metal Detection In Machinery And Automation Green

Three Pack SN04 N Inductive Proximity Sensor Kit, 4mm Range
✔️ Includes 3 pcs in pack, 4mm sensing, 6-36V DC, NPN NO

This inductive proximity sensor is a compact, non‑contact metal detector designed for automation and machine tools. It detects metal objects within a 4 mm sensing range and is built with rugged ABS housing to withstand harsh factory environments. The SN04‑N green head combines a 3‑wire setup and NPN NO output with a 200 mA capability for simple plug‑and‑play integration in limit sensing, counting, positioning, and automatic protection links in production lines.

✅ 4 mm sensing distance (0.16 in) for precise metal detection
✅ NPN NO, 3‑wire output up to 200 mA
✅ DC supply range 6-36 V for flexible wiring
✅ ABS heat resistant housing, dustproof and waterproof for workshops
✅ Pack of 3 units for immediate deployment

💡 What is an inductive proximity sensor used for in automation? A handy non‑contact metal detector that helps automate equipment and machines. - detects metal presence without contact and triggers control circuits - supports limit sensing, counting, and precise positioning in machinery - works with DC power and NPN NO output for easy wiring