
User's Guide ______________________________________________________________________
238 __________________________________________________________________M210630EN-B
Table 58 Precipitation
Property Description/Value
Rainfall Cumulative accumulation after the latest
auto or manual reset
Collecting area 60 cm2
Output resolution 0.01 mm (0.001 in)
Field accuracy for daily
accumulation
Better than 5 %
1
, weather dependent
Units available mm, in
Rain duration Counting each 10-second increment
whenever droplet detected
Output resolution 10 s
Rain intensity Running one minute average in 10 second
steps
Range 0 ... 200 mm/h (broader range with reduced
accuracy)
Units available mm/h, in/h
Hail Cumulative amount of hits against
collecting surface
Output resolution 0.1 hits/cm2, (1 hits/in2), hits
Units available hits/cm2, hits/in2, hits
Hail duration Counting each 10 second increment
whenever hailstone detected
Output resolution 10 s
Hail intensity One minute running average in 10 second
steps
Output resolution 0.1 hits/cm2h (1 hits/in2h)
Units available htis/cm2h, hits/in2h, hits/h
1. Due to the nature of the phenomenon, deviations caused by spatial
variations may exist in precipitation readings, especially in short time
scale. The accuracy specification does not include possible wind induced
error.
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