Ultrasonic Liquid Level Sensor Non Contact With UART Output Options And Switch Output 1mm Resolution 2cm To 200cm Range 3.3 To 5.0V Compatible PNP Or NPN Output UART Automatic Or Controlled Ideal For DIY Projects, front view with connector.
Ultrasonic Liquid Level Sensor Non Contact With UART Output Options And Switch Output 1mm Resolution 2cm To 200cm Range 3.3 To 5.0V Compatible PNP Or NPN Output UART Automatic Or Controlled Ideal For DIY Projects, close-up view
Ultrasonic Liquid Level Sensor Non Contact With UART Output Options And Switch Output 1mm Resolution 2cm To 200cm Range

Ultrasonic Liquid Level Sensor Non Contact With UART Output Options And Switch Output 1mm Resolution 2cm To 200cm Range 3.3 To 5.0V Compatible PNP Or NPN Output UART Automatic Or Controlled Ideal For DIY Projects

$88.88 $150.00you save $61.12
SKU: VXB0C1GHM77Y
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Non-contact Ultrasonic Liquid Level Sensor with UART
✔️ 1mm resolution, 2cm-200cm range, UART/Switch outputs, IP67, single

The L02 ultrasonic liquid level sensor is a compact, rugged non-contact device designed to monitor liquid height inside closed containers. It’s ideal for DIY projects, smart beverage systems, and automated level controls where touching the liquid is not possible or desirable.

✅ 1 mm resolution, 2 cm dead band, 200 cm max range
✅ 2.8-5.0 VDC operation and low current draw
✅ UART automatic/controlled, Switch output, PNP/NPN outputs
✅ IP67 waterproof housing for wet environments

💡 What is an ultrasonic liquid level sensor used for?

These handy devices provide real-time, non-contact liquid height readings in closed containers, making them perfect for DIY projects and automated systems.

  • real-time non-contact liquid height monitoring in metal, plastic, and glass containers
  • outputs include UART and switch options for easy integration
  • IP67-rated housing protects against moisture and dust
  • works with a 2.8-5.0 V supply for battery-powered setups
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