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Since thousands of years ago, humans needed to know the direction and speed of the wind, the flow rate of water that goes through a channel for a farm, the volume of reserved water in a small handmade dam, or an estimate of temperature when producing cheese from milk. All of these are basic human requirements to live an urban life and have fair use of natural resources.

These days, in various industries, all of the mentioned parameters are important to guarantee product quality, productivity, efficiency, and the safety of a plant or to ensure production continuity. An accurate measurement entitles us to have right and fast control of our assets; so, it is the most well-known application of instruments.