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FXTH870 - Is it an absolute capacitive pressure sensor?

Question asked by Syd Wilson on Jul 10, 2019
Latest reply on Jul 11, 2019 by Tomas Vaverka

I just want to find out if this is an absolute capacitive pressure sensor? I currently have one running and with no applied pressure it always says 100 kpa - is this an assumed offset or a true reading? I believe I saw somewhere that one of the variables it transmits is an error flag if the true reading is less than atmospheric, is this correct? I can't seem to find anywhere in the data sheet where it says this is an absolute sensor or not. 

 

Thanks

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