Non Contact Liquid Level Sensor Water Level Switch XKC Y25 NPN For Arduino EK1954 Compatible True No Touch Detection For Accurate Tank And Pool Monitoring And DIY Projects

Non-Contact Liquid Level Sensor for Arduino XKC Y25 NPN
✔️ Pack: single unit, supports 5-12V, NPN output, no touch

The non-contact liquid level sensor detects liquid height without touching the liquid. It’s ideal for tanks, pools, and industrial vessels, and it works with a wide range of liquids, including harsh or hazardous ones. Compatible with Arduino projects and DIY monitoring setups.

✅ Intelligent non-contact liquid level detection with wall-thickness compensation
✅ No impact on water quality; long service life; no regular cleaning
✅ Detects liquids including toxic substances, strong acids, strong alkalis in high-pressure containers
✅ Wide compatibility: no special medium material requirements
✅ Wiring: Brown VCC 5-12V, Yellow OUT, Blue GND, Black M (NO/NC)

💡 What is a non-contact liquid level sensor used for in DIY Arduino projects? This handy device lets you monitor liquid levels without direct contact. - Handy for tanks and pools in Arduino projects - Works with 5-12V logic and NPN outputs for easy wiring - Suitable for liquids in sealed containers