Condition monitoring utilizing electrostatic microsensors

The condition monitoring sensor measures the concentration of a homogeneous binary mixture containing ethanol and water. The microsensor consists of interdigital electrodes and thus is considered as a planar capacitor. By evaluating the permittivity of the liquid dielectric, the concentration of the mixture is determined.

→ H. Thiedke et al: Condition monitoring of binary mixtures utilizing dielectric microsensors, Conference paper at MikroSystemTechnik Kongress 2017, October 2017

 

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