Vaisala WXT536, Руководство пользователя

Страница: 124 / 235

User’s Guide ______________________________________________________________________
122 _________________________________________________________________ M211840EN-C
The structure of the precipitation sensor response message:
H = Transducer id 0 units (hPa, Pressure)
0 = Transducer id for Pressure
* Checksum delimiter
75 = Two-character checksum for the response
<cr><lf> = Response terminator
where
$
= Start of the message
WI = Device type (WI = weather instrument)
XDR = Transducer measurement response identifier
V = Transducer id 0 type (Accumulated rainfall), see the
following Transducer table
0.02 = Transducer id 0 data (Accumulated rainfall)
I = Transducer id 0 units (mm, Accumulated rainfall)
0 = Transducer id for Accumulated rainfall
Z = Transducer id 0 type (Rain duration)
30 = Transducer id 0 data (Rain duration)
s = Transducer id 0 units (s, Rain duration)
0 = Transducer id for Rain duration
R = Transducer id 0 type (Rain intensity)
2.7 = Transducer id 0 data (Rain intensity)
M = Transducer id 0 units (mm/h, Rain intensity)
0 = Transducer id for Rain intensity
V = Transducer id 1 type (Hail accumulation)
0.0 = Transducer id 1 data (Hail accumulation)
M =
Transducer id 1 units (hits/cm
2
, Hail accumulation)
1 = Transducer id for Hail accumulation
Z = Transducer id 1 type (Hail duration)
0 = Transducer id 1 data (Hail duration)
s = Transducer id 1 units (s, Hail duration)
1 = Transducer id for Hail duration