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Signal conditioning and low pass filtering

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Signal conditioning and low pass filtering

Postby tomzamboglou » Wed Aug 25, 2010 10:38 am

Dear Sir/Madame,

I am using a picolog 1012 to record outputs from pressure transducers and a flowmeter. Do you know if amplification or conditioning of these output signals is required?
My results currently show intense fluctuations.

Regards,
Tom
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Re: Signal conditioning and low pass filtering

Postby ziko » Fri Aug 27, 2010 9:55 am

Hi, it depends on what the output of your transducer is. The Picolog 1012 has a resolution of 10 bits, so that is 1024 points across your 0 - 2.5V range, so the minimum voltage increment is 2.5/1024 = 2.44mV.

Hope this helps.
Ziko

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