RBR#0008818revB
9
3.3 Orientation and datum location
The datum of the
RBR
quartz³
Q is located at the centre of the pressure sensor diaphragm. RBR performs an offset
adjustment with the sensor facing downwards, as shown in the first image
.
It is recommended to deploy the instrument
vertically
to match the way it was calibrated.
It is acceptable to deploy horizontally if necessary.
Recommended orientation:
sensors facing down
Datum location
Avoid deploying the instrument vertically with the sensor facing up! Such orientation will affect performance
of the pressure sensor due to increased build-up of sediment.
