ellisd1984 Posted November 3, 2020 Report Share Posted November 3, 2020 I understand if a pressure sensor is absolute the you need to account for that in the calibration table. What i was wondering is if there's a way to subtract the value from the built in Baro sensor to account for changes when not at sea level instead of simply just removing 1 bar? Quote Link to comment Share on other sites More sharing options...
Adamw Posted November 3, 2020 Report Share Posted November 3, 2020 If a sensor is manufactured as an absolute type but you want a gauge pressure output, then it would be best to set the calibration table correctly to match the manufacturers data sheet, then use a math block to subtract BAP from its value. Quote Link to comment Share on other sites More sharing options...
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