110 UMG70XV3-4EN 12.01.2009
12 Advanced Measuring Functions
12.5 Uncorrected Flow Velocity
For special applications, the uncorrected flow velocity might be of interest.
The profile correction of the flow velocity will be activated in SPECIAL FUNCTION\SYS-
TEM SETTINGS\MEASURING\FLOW VELOCITY.
Uncorrected flow velocities transmitted to a PC will be marked by UNCORR.
Select NORMAL to display and output the flow velocity
with profile correction.
Select UNCORR. to display the flow velocity without pro-
file correction. Press ENTER.
If UNCORR. is selected, it has to be confirmed each time
the program branch MEASURING is selected whether to
use the profile correction.
If NO is selected, the profile correction will be switched
off.
All measured quantities will be calculated with the uncor-
rected flow velocity. In this case, the designation of the
physical quantities will be displayed in capital letters.
If YES is selected, the uncorrected flow velocity will be
used only when the flow velocity is selected as physical
quantity in the program branch OUTPUT OPTIONS.
All other physical quantities (volume flow, mass flow,
etc.) will be determined with the corrected flow velocity.
During measurement, the designation flow velocity will
be displayed in capital letters, indicating that the dis-
played flow velocity is uncorrected. Press ENTER.
In both cases, the corrected flow velocity can be dis-
played, too.
Scroll with key until the flow velocity is displayed. The
uncorrected flow velocity is marked by U.
Flow Velocity
>NORMAL< uncorr.
A: PROFILE CORR.
no >YES<
A:Flow Velocity
*U 54.5 m/s
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