Inductive Proximity Sensor Switch 4mm Sensing Range NPN Normally Closed NC Output 3 Wire DC 10 To 30V 5 Pack Iron Detection For DIY Automation Projects

Inductive Proximity Sensor Switch 4mm Iron Detect 5-Pack
✔️ Output: NPN NC, 3-Wire, DC10-30V; Iron detect at 4mm

These compact inductive proximity sensor switches detect ferrous metal objects without contact, making them perfect for DIY automation, robotics projects, and hobby CNC setups. This 5-pack gives you multiple ready-to-use sensors for quick deployment across your build.

✅ Detect Object: Iron, Detect Distance: 4mm ±10%
✅ Output type: NPN NC (Normally Closed)
✅ Working Voltage: DC 10-30V, Wire Type: 3 Wire
✅ Package: 5 Pcs SN04-N2 Inductive Proximity Sensor Switch
✅ Color: Red

💡 What is an inductive proximity sensor used for in DIY automation? It’s handy for detecting metal parts without touching them, helping automate machines and projects. - Handy for automation projects and DIY robotics - Great for end-of-travel sensing on conveyors and machine guards - Works with DC10-30V and NPN NC outputs for easy interfacing