This bench makes it possible to implement different level measurement technologies used in the industry :
A container is equipped with a water supply with an adjustable pressure regulator (0 to 3 bar), a flow control valve, an overflow, a total drain valve, a an evacuation with a leakage flow control valve and a level marking ruler. In the container are installed several types of level measuring sensors: ultrasonic, capacitive effect, float and hydrostatic pressure. The display of the various sensors is common and located in an electrical box with all the power supplies. A 4-position switch selects the measuring principle. The device is mounted on a welded stainless steel frame.