A float level gauge is a commonly used flow detection instrument that detects the level of liquid by utilizing principles such as different mass densities, gravity, and buoyancy. Its design analysis and application mainly include the following aspects:

Design principle: The float level gauge is based on Archimedes' law, which states that the portion occupied by the liquid is subjected to equal but opposite thrust from below. This situation occurs when a small ball with a moderate diameter and sufficient weight (such as having a metal material) is fixed on the inner wall of the pipeline or tied to the cable and sinks into it.

Measurement accuracy: Due to its simple structure, easy operation, and low cost, it is widely used in various industrial occasions for reliable and accurate fuel monitoring and determination, generally reaching around ± 0.5%

Functional features: Its external dimensions are small and easy to install; The sensor has extremely strong stability, stable long-term use effect, and maintains high sensitivity; At the same time, it can also support remote digital monitoring and data collection, and has multi-channel audio signal output and screen display functions.

Application areas: Floating ball level gauges are widely used in storage tanks and pipelines in industries such as petrochemicals, metallurgy, and power. They are mainly used to detect the height and flow rate of various liquids. At the same time, it has also been observed in food processing enterprises and pharmaceutical factories to monitor the precise flow of fruit juice or other raw materials during substance transfer and mixing to the process of loading into plugins.

In short, the float level gauge is a widely used, simple and reliable liquid level detection instrument that can meet the high-precision flow detection needs of different fields, and has the advantages of good stability and reduced production costs.