Tools for finding levels in tanks and silos are often unreliable. The need for the right level of information remains necessary or even critical in many cases. In a continuous process, the operator needs to know how much capacity is available in each tank.
Sometimes traditional level gauges fail to determine the level. For example, foam and wax are difficult to see and measure accurately. You can find the best cement silo construction services online.
Image Source: Google
Coal silo service
A paper mill found itself in a situation where a tank was thought to be the wrong size, but it turned out to be filled only with foam and not liquid. Defrosting the tank turns out to be more profitable than unnecessary replacement with a larger one!
Thermovision as a method for determining charge status
In most cases, the material in a tank or silo, whether solid, liquid, or gas, behaves differently when a thermal transition occurs. Materials often have different heat capacity properties. Gases usually change temperature much more easily than liquids.
One of the questions is whether the tank/silo is half full or half empty. This determination requires further research by researchers regarding the material, container hull, and environmental conditions.
Required environmental conditions
The key to leveling is monitoring the tank or silo during the thermal transition. No difference was observed when viewed with an infrared camera in a thermally stable state with the environment. Full or empty tanks and silos often look the same without a level indicator.