y we are used signal conditioner in capacitive transducer
Answer Posted / rajeshsonic
capacitive transducer has
low snesitivity
output change wrt input is not significant with large value
of input signal
poor linearity i.e output is not proportional to input
here output is capacitance change ( converted to voltage )
and input may be distance / level / pressure measurement etc
]
we use opamps for this demerit
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