SOMMER USH-9, Руководство пользователя

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D-G-B Snow settling, strength drop
ush-snow-settling-strength
Only available if Application is set to snow . Generally used to detect snow settling, e.g. for monitoring
of road conditions. If the signal strength drops by the specified value, snow starts to build up on a pre-
viously snow-free surface.
Value range Default Units
0…50 0 dB
D-G-C Snow settling, maximum level
ush-snow-settling-max-level
Only available if Application is set to snow . Generally used to detect snow settling, e.g. for monitoring
of road conditions.
When snow starts to accumulate on a previously snow-free surface, and Snow settling, strength drop
falls below its limit, the status “snow settling” is set to high. Once the maximum level is reached, the
status is set to low again.
Value range Default Units
0…99ˈ999ˈ999 50 mm
D-G-D Snowfall, precipitation limit
ush-snowfall-precip-limit
Only available if Application is set to snow ; used to report snowfall. The USH-9 returns precipitation
as dimensionless value that represents both, precipitation type and intensity. To identify pre-
cipitation as snow and to trigger the status “snowfall”, the value must exceed the specified limit, and
the air temperature must be lower than
Snowfall, max. temperature ..
Value range Default Units
0…1ˈ000 0 -
D-G-E Snowfall, max. temperature
ush-snowfall-max-temperature
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