Change Depth Sensor Density for Salt Water

Blue Robotics Products Sensors
1

Need to change the Density for Depth Sensor use in Salt Water. Is this done in Parameters of QGround or does it need to be changed in the Keller D Arduino program itself?

2

Hi @dtrail,

If you’re running ArduSub you can use the BARO_SPEC_GRAV parameter to set the water density. If you’re using a Bar100 sensor in some other project (e.g. with an Arduino) then you’ll need to use the setFluidDensity function in the library.

1 Like
3

Thanks. I actually need to do both for two different applications.

1 Like