80G Millimeter Wave Radar Liquid Level & Flow Meter Ranging Sensor — 0.1~40m Range, 1mm Resolution, 74 x 29.7 mm, 155 g

High-precision 80G millimeter-wave radar sensor for liquid level measurement and flow metering. It provides accurate water level detection suitable for tanks, wells, reservoirs and other liquid storage systems. The unit is designed for continuous use and built to tolerate harsh environments with waterproof or resistant casings and robust internal components. Key capabilities: wide detection span and fine resolution — the sensor measures from 0.1~40m with a 1mm resolution ratio, delivering reliable results across different sizes and depths of containers or systems. Its compact footprint (overall dimensions: diameter x height 74 x 29.7 mm) and light weight (155 g) make it easy to handle and install. Applications: ideal for water level monitoring, liquid level gauging, and flow meter installations, and versatile enough for other liquid measurement tasks beyond basic water detection. Designed for dependable long-term operation in demanding conditions while remaining straightforward to operate.