Capacitive sensing is a contactless-sensing technique with numerous applications, ranging from proximity sensing (Fig. 1), gesture recognition, automotive rain sensors, and remote liquid-level ...

Detection and control of the level of liquid in a reservoir is another suitable application, as Cx increases because rising liquid level increases capacitance between the liquid and an insulated probe ...

Described as being immune to noise and easy to deploy, the flat-pack BCF10 capacitive sensor for level applications has the ability to detect liquids with high concentrations of chlorides such as ...

The robust, ECOLAB-certified SICK CQF16 level sensor is supplied with a one-clip mounting bracket that can be fastened securely to the wall of any pipe or container. Using the capacitive measurement ...