Inductive Proximity Sensor 4mm Range DC 6 36V 3 Wire NPN NC Normally Closed Blue Housing With LED Indicator For Industrial Automation And Machine Tools

4mm Range Inductive Proximity Sensor for 6-36V NPN NC
✔️ 4mm sensing distance, blue head, 3-wire, 1.2m lead; 3 pcs in pack

The SN04-N2 inductive proximity sensor is a high-precision, non-contact metal detector designed for automation and machine tools. With a 4 mm sensing range, it detects metal objects without contact and is used as limit, counting, and positioning control in factory lines. Its blue housing and LED indicator help you verify status quickly in busy workplaces.

✅ 4 mm sensing range (0.16 in) with LED status
✅ NPN NC output, 6-36 VDC supply, up to 300 mA
✅ Blue sensor head on rugged ABS housing; dust-proof and water-resistant
✅ 3-wire configuration with 1.2 m / 4 ft lead
✅ Includes 3 proximity switches in pack for easy deployment
✅ Plug-and-play with built-in sensor chip for fast setup

💡 What is an inductive proximity sensor used for in automated machinery? This handy device helps automate metal-detection tasks across industries. - handy for limit switching and position sensing on machinery - useful for counting, protection, and alignment in automation lines - quick status checks with LED indicator - compatible with 6-36V DC, NPN NC outputs for easy wiring