Gravity: Non-contact Digital Liquid Level Sensor for Arduino

The Gravity non-contact digital liquid level sensor provides fluid monitoring through container walls without direct liquid contact. It is designed for students, makers, and hobbyists building automated Arduino monitoring systems for water tanks and liquid reservoirs.

Non-contact liquid level detection

Utilises external sensing to monitor fluid levels without touching the liquid inside. This non-invasive design is well-suited for water tanks and external fluid tracking applications.

Wide 5V to 24V voltage support

Operates across a 5V to 24V supply range. This enables direct integration with Arduino microcontrollers and varied robotics power sources.

Four selectable sensitivity levels

Features four sensitivity settings to calibrate detection based on container thickness and specific liquid types.

High-speed signal processing

Built with advanced signal processing technology and high-speed operational capacity to deliver responsive digital sensing outputs.

Downloads & documentation

• Product wiki (DFRobot)