Mise au point d’un détecteur optique de niveau de liquides

Abstract

The control of liquid levels is frequently resorted to measurement in several industries such as industrial, petrochemical, pharmaceutical and nuclear centers, so the choice of a control method depends on the application environment. This work is devoted to a development of a technique for the detection of the levels of the liquids in a tank, one bases on the sound waves generated by the liquid itself during its meeting with the bottom of the tank where one will apply two sound techniques and a treatment is done afterwards to develop these methods