The recovery of drinking water from ground water has top priority in many countries. In Germany, this method has a share of about 70 per cent in the water supply. The water drawn from depths of several hundred of meters below the earth’s surface is normally in …
The submersible pressure transmitter, sometimes also referred to as a level probe, is a special type of pressure sensor used for level measurements in e.g. tanks, wells, shafts and bore holes. For level measurements, the level probe is submersed directly into the …
The level of a liquid such as water or oil in a tank or vessel can be measured indirectly by means of the hydrostatic pressure of the so-called “liquid column”. The hydrostatic pressure under a static liquid column increases directly with the height of the liquid …
