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Adjust lower bound for CAL_AIR_TUBED_MM to 1.5 mm

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Below 1.5 mm the tube pressure drow compensation will result in unrealistic compensation factors causing the measured airspeed to be too high.
In addition sensirion recommends a diameter of 1.8 mm or larger for the tubes.
This commit is contained in:
Florian Achermann
2021-07-09 16:10:21 +02:00
committed by Lorenz Meier
parent e39e3b3418
commit d4ee5a52c9
1 changed files with 1 additions and 1 deletions
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src/modules/sensors/sensor_params.c
+1 -1
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@@ -68,7 +68,7 @@ PARAM_DEFINE_FLOAT(CAL_AIR_TUBELEN, 0.2f);
/** /**
* Airspeed sensor tube diameter. Only used for the Tube Pressure Drop Compensation. * Airspeed sensor tube diameter. Only used for the Tube Pressure Drop Compensation.
* *
* @min 0.1 * @min 1.5
* @max 100 * @max 100
* @unit mm * @unit mm
* *