13 User modes
FLUXUS G831ST-HT
13.3 SuperUser mode and SuperUser ext. mode
109
UMFLUXUS_G831ST-HTV1-0EN, 2021-06-01
13.3
SuperUser mode and SuperUser ext. mode
Some menu items that are not visible in the StandardUser or ExpertUser mode are now displayed.
In the SuperUser ext. mode it is not possible to carry out any plausibility test of the entered parameters.
13.3.1
Linear calibration
It is possible to define a correction of the flow velocity:
v
cor
= m · v + n
where
All quantities derived from the flow velocity will be calculated with the corrected flow velocity.
• Select the menu item
Special settings
in the program branch
Options
.
• Press ENTER until the menu item
Linear calibration
is displayed.
• Select
Off
to measure without linear calibration.
• Select
Default
if no customized inputs are to be made.
• Select
On
to define the values for the calibration.
• Press ENTER.
• Enter the factor for the linear calibration.
• Press ENTER.
• Enter the offset for the linear calibration.
• Press ENTER.
Notice!
The SuperUser and SuperUser ext. mode is intended for experienced users with advanced application knowledge.
Changed parameters can affect the StandardUser mode and lead to wrong measured values or to a failure of the
measurement when setting up a new measuring point.
Notice!
Some of the defined parameters remain activated when switching to the StandardUser mode. These parameters are
displayed but cannot be changed.
v
– measured flow velocity
m
– factor, range: -2...+2
n
– offset, range: -12…+12 cm/s
v
cor
– corrected flow velocity
Notice!
It will not be displayed during the measurement that the correction of the flow velocity is activated.
Options\Special settings\Linear calibration
Options\...\Factor
Options\...\Offset
