15 SuperUser Mode FLUXUS F70x
UMFLUXUS_F7V4-6-2EN, 2017-10-01 139
15.11 Display of the Last Valid Measured Value
If the signal is not sufficient for a measurement, usually UNDEF will be displayed. Instead of UNDEF, it is also possible to
display the last valid measured value.
Select Special Funct.\SYSTEM settings\Measuring\Miscellaneous. Press ENTER until the menu item Keep
display val is displayed.
15.12 Display During the Measurement
In the SuperUser mode, the following information can be displayed during the measurement besides the normal informa-
tion (see section 10.3):
Select on to activate the display of the last valid measured value, off to deactivate it.
Press ENTER.
display explanation
t= transit time of the measuring signal
c= sound speed
REYNOLD= Reynolds number
VARI A= standard deviation of the signal amplitude
VARI V= standard deviation of the transit time of the measuring signal
dt-norm= transit time difference standardized to the transducer frequency
density of the medium
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