The level probe is used for continuous, hydrostatic level measurement in liquids. In ventilated tanks, filling heights of up to 2.50 mWS (water column) can be achieved. When the level probe is immersed in a liquid, a liquid column is formed above it. This rises with increasing immersion depth and its weight causes hydrostatic pressure on the measuring system. The measured pressure is transmitted as a standard signal. The signal is linearly proportional to the rising liquid column. With the help of the protective hose, any air pressure fluctuations that occur are automatically compensated and the ambient pressure is thus taken into account. The standardized, structural design and continuous optimization in the manufacturing process result in an excellent price-performance ratio for the level probe. The core of the level probe is a piezoresistive measuring cell, which is characterized by high overload resistance and is particularly reliable and temperature-resistant. The level probe is used in rainwater cisterns, in heating oil and diesel tanks and in grey water recycling. The measurement accuracy is 0.3%. The medium temperature range is from 0 to 50 °C.
