output is easily amplified.
An advantage of a capacitive transducer is that is has a solid state and a long life. A disadvantage is that the seeing distance is very short, and is varied.
thermocouple,piezoelectric transducer,photoelectric transducer.
transducer was invented by
Piezoelectric transducers are measuring transducers. An advantage of them is that they are well suited for measuring rapidly varying pressures.
The basic principle of a transducer: A transducer which converts a physical quantity to the electrical quantity.
what type of transducer potentiometer
principle of potentiometric transducer