obold level sensors are used for continuous level indication and monitoring of all types of liquids. Their simple design with only one moving part, the float, means that they are particularly reliable. A range of sensors in different materials and designs, and with different connections, are available for measured-value acquisition. The analogue controllers have an electrical output signal that is switchable from 0 - 20 to 4 - 20 mA, finely adjustable relay contacts for level monitoring or integrated indicating devices for level indication. Kobold level sensors enable the continuous display and monitoring of liquids without being influenced by conductivity, temperature, pressure or viscosity.