Operation
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IMT Analytics AG
The display of FlowAnalyser is refreshed every 0.5 seconds but measurement takes
place every 5 ms. Without a filter the current reading is shown every time the screen
display is refreshed.
Since a measurement always has a certain amount of noise, it is useful, over a certain
time, to average the readings recorded at a very high speed. This can be accom-
plished with the filter function.
The following filters are selectable:
• None (indication of the last value measured without any threshold)
• Low (mean above 240 ms)
• Medium (mean above 480 ms)
• High (mean above 960 ms)
A mean filter is used by default.
By pressing
Change
you can switch between the various filters with the arrow but-
tons and
Save
applies the filter selected.
This filtering of readings only has an impact on the values shown on
the display of FlowAnalyser.
In the FlowLab software it is always the raw, unfiltered readings that
are displayed.
The display can be shown in different national languages. The existing languages are
continuously checked and updated.
By pressing
Change
you can switch between the various languages with the arrow
buttons and
Save
applies the value selected.
6.15 Filter
6.16 Set language