Capacitive Transducers Construction and Working Principle, Application in Electronic Instrumentation

Capacitive Transducer used to measure displacement, pressure and other several physical quantities so as per its construction these are having two parallel pates which are maintaining the distance. and In between them, dielectric medium such as air or oil can be filled. So, the distance between these two metal plates can change its capacitance value. and also capacitance varied due to change in dielectric medium.