Sensor for Paper Thickness Measurement

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Revathysrini

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Hi all,

Which type of sensor is more accurate for Paper thickness Measurement (75-85 micron).

Thanks,
 

Hi,

if there is a fixed dielectric constant then i´d use a capacitive sensor.

a mechanical solution can be to push the paper between two ball bearings and measure the distance..

optical: light shine through

it depends on some parameters wich solution to choose.


Klaus
 

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