Re: mass liquid flow meter?


<acannell@xxxxxxx>

Anyone know of a circuit to measure flow using two thermistors? I.e.
it determines how much flow there is by measuring how much power it
takes to maintain one of the thermistors at a certain temperature?

Why do you need two thermistors anyway? Cant you just figure out how
much power it takes to keep one thermistor at a certain temperature?



** The second thermistor might be needed to determine the temp of the
liquid, so that can be eliminated from the computation of flow rate.



....... Phil


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Relevant Pages

  • Re: mass liquid flow meter?
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    (sci.electronics.design)
  • Re: mass liquid flow meter?
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    (sci.electronics.design)
  • Re: mass liquid flow meter?
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  • Re: mass liquid flow meter?
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