Pm Data Screen (Alternative Pm Values) - Palas Fidas 200 Series Operating Manual

5 Operation and settings
5.2.8

PM data screen (alternative PM values)

The screen PM data shows PM values calculated applying different algo-
rithms.
The first five PM values are identical to the values shown in the data screen,
"Data screen – current measured values [} 42]."
The name of the fraction also contains the number of the algorithm applied.
The hash tag (#) is used as the symbol for "number."
These are followed by the PM values based on the density or the form factor
specified in the screen expert user menu > sensor/calibration.
These values are designated as "classic."
The lower PM values are calculated pursuant to EN 481 and are applied par-
ticularly when measuring the quality of indoor air.
Menu path
Main menu > accessories > alternative PM values
PM data screen (alternative PM values)
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