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averaging some engine data (Read 46 times)
Oct 11th, 2017 at 12:24pm

sstearns2   Offline
Frequent Poster

Camarillo, CA

Posts: 47
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Hello,

It would be great to add the option of a few second average on displayed fuel flow and CHT data.   My fuel flow wanders by a few tenths of a gallon and the CHTs bounce around by 5-10 degrees.  It's a little distracting and annoying and I think it would be easily solved by averaging a few seconds of data.

Thanks,
Scott
 
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Reply #1 - Oct 11th, 2017 at 3:03pm

Dynon Support   Offline
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Dynon Employee
Dynon Technical Support

Posts: 13121
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Both of these already have 1+ second filters. You're seeing the result of filtering out even larger changes. For the CHT's to bounce 10 degrees likely requires a data change of 50+ degrees.

Most installs don't have these issues, and can easily settle on a 1 degree CHT and 0.1GPH fuel flow. I'd want to investigate where that noise is coming from before trying to filter it out.
 

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