Solar
Radiation schield, a 16 flower Forced
ventilation with photovoltaic cells for
the LA CROSSE WS2300,ws2350,ws2355,ws2357,ws3500,ws3600,ws3650,ws1501,
handmade and hand assembled in our
workshop, and 'included in the kit
meteorete ,
is
also provided on request individually at
very low prices. The thermo-hygrometer (picture
below) is pushed from below, simply
stuck.
No
need to assemble or disassemble anything,
the screen is shipped already assembled.
The
screen is useful to have a proper
temperature of the air if you do not
have a location in the North and in the
shade. Also
repairs thermohygrometer from rain and
snow. see
moovie
This
is an economical solution for adding the
benefits of fan aspiration
in detail the fan that circulates air inside the screen. The cooling fan runs only with sunny skies, in other conditions the sunscreen acts as a passive screen.
Compare
the famous Davis 8 plates and 16 plates
of meteorite equipped with forced
ventilation.
Also
with the screen meteorite is not
necessary to assemble and disassemble
anything, the sensor fits from below,
with the ability to quickly sflilarlo
for maintenance
Above
the graph of the temperatures reported by
comparing two solar
radiation schield: 1)
famous screen liabilities of Davis: blue line 2)
screen meteorite forced convection: line color
fuchsia
The
difference between the 2 screens, with the
same sensor the same, and 'of only 0.3 / 0.6
degrees It
shows that the screen meteorite measuring
temperature values slightly lower, when the
sun begins to warm the air and therefore the
fan begins to work. "
Under
conditions of no sun, the 2 screens are
equivalent, although for temperatures below
freezing, let's say that Davis is acting like
a "refrigerator" and has a slower
response to the increase in air temperature.
request the purchase of
solar radiation schield
craftsman built in our workshop
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