Capacitive Sensor

[bill lab]

I have a capacitance sensor used to measure vibration of a tool, and it operates at 45mV(+/- 3dB) from 0Hz-DC to 10kHz, but I need it to operated between frequencies 50 to 5000Hz what do you suggest I do?

 

[davenn]

hi Bill
welcome to the forums

just filter the output to give you the range required
do some google searching on Band Pass Filters

Dave