Sujet : Re: Converting a NTC voltage into temperature in Celcius
De : devzero (at) *nospam* nospam.com (chrisq)
Groupes : sci.electronics.designDate : 08. Apr 2025, 11:07:11
Autres entêtes
Organisation : A noiseless patient Spider
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On 4/8/25 10:54, Jean-Pierre Coulon wrote:
The resistance vs temperature relation is well known. But we are using one with an industrial controller that sends 100 uA into it and provides the corresponding voltage.
Are there any cheap converters on the market, to convert this voltage into a nice linear voltage vs temperature relation ? Then there there are many voltage-to-display converters.
Bye,
Use a lookup table in software, major points, then interpolate between
them, to required accuracy.
Chris
Converting a NTC voltage into temperature in Celcius
Re: Converting a NTC voltage into temperature in Celcius