Flexim FLUXUS F401, Руководство по эксплуатации

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16 Advanced functions
FLUXUS F401 16.5 Upper limit of the flow velocity
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UMFLUXUS_F401V2-1EN, 2020-06-12
16.5 Upper limit of the flow velocity
Single outliers caused by heavily disturbed surroundings can appear among the mea -
sured values of the flow velocity. If these outliers are not ignored, they will affect all de -
rived physical quantities, which will be unsuitable for the integration (e.g., pulse outputs).
It is possible to ignore all measured flow velocities exceeding the preset upper limit.
These measured values will be marked as outliers.
The upper limit of the flow velocity is set in
Special Funct.\SYSTEM settings\
Measuring\Velocity limit
.
• Enter zero to switch off the outliers check.
• Enter a limit > 0 to switch on the outliers check. The measured flow velocity will then be
compared to the entered upper limit.
• Press ENTER.
If the flow velocity is higher than the upper limit,
• the flow velocity will be marked as invalid. The physical quantity cannot be determined.
• a (
! ) will be displayed after the unit of measurement (in case of a normal error ( ? ) is
displayed).
Special Funct.\SYSTEM settings\Measuring\Velocity limit
Notice!
If the upper limit is too low, a measurement might be impossible because most of
the measured values will be marked as invalid.