Variable capacitance measuring cells

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magnet

Joined Apr 25, 2005
16
I am looking for circuit diagrams using variable capitance in relation to differential pressure transmitters

Can anybody help
 

hgmjr

Joined Jan 28, 2005
9,029
Originally posted by magnet@Apr 25 2005, 07:22 AM
I am looking for circuit diagrams using variable capitance in relation to differential pressure transmitters

Can anybody help
[post=7234]Quoted post[/post]​
Are you looking for an interface circuit that converts the varying capacitance from a transducer that responds to differential pressure into a voltage that varies as the capacitance changes under the influence the change in pressure?
 
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