M12 Inductive Proximity Sensor Pack NPN NO Four Pack, 4mm Detection Distance, Metal Detection, Anti Interference, Unshielded, Brass Nickel Plated Shell, Durable Copper Wire For Real DIY Boss Level Projects
✔️ 4 × M12 inductive proximity sensors, NPN NO, 4mm detection range
These compact M12 inductive proximity sensors detect metal targets at close range without contact. They’re a handy choice for automation projects, DIY robotics, conveyor systems, and control panels where space is tight and reliability matters.
✅ DC 12-24V (6-36V range) supply; reverse power and short-circuit protection
✅ NPN normally open (NO) output compatible with PLCs and control circuits
✅ M12 thread, metal detection up to 4 mm ±10% for iron and other metals
✅ Brass nickel-plated shell resists rust; rugged copper wire for durability
✅ Pack of four sensors included for quick project builds
✅ Anti-vibration, dust, water and oil resistance for harsh environments
💡 What is a proximity sensor used for in automation projects? Proximity sensors detect metal and other targets without contact, handy for position sensing and safety interlocks. - It enables non-contact detection to control machines - It works with DC 12-24V and NPN NO outputs for PLC interfacing - It's a compact, durable option for tight spaces and DIY boss-level setups