I making a Stevenson screen this days

[weather1967]

Hello all
I finish complete the Stevenson Screen box ,for fan i do many test and i found the better way for correct temp ,i take a plastic tube inside will it is the sensor, and the top i put a fan iτ suck air from
sensor and gives above.

Because here to Greece yet,is not there are manny shops with solar
energy,only for big installations.
Ι use a AC/DC power 12V 1A and with remote switch on-off ,i open-
closed it manual with remote control !lol!.

Here i have all the photos

http://users.otenet.gr/~meteo/project_stevenson-screen-box.html

[joergeli]

Hello Dimitris,

Nice work and big fan
Don't you think it's a little bit "oversized" ?

Do you have already seen this (long) Thread about
a Temp-Sensor in a plastic-tube (Radiation-Shield)?:
http://www.wetterstationen.info/phpBB/viewtopic.php?t=9219

Greetings
Jörg

[weather1967]

Hello Jorg and thank you.
No i do not thing it is oversided ,because the sun it have more strong here to Greece from the Germany.
I saw this link with the sensor,only inside in the plastic tube,but it is good only for you ,if i put the sensor only at a plastic tube here to Greece,the normall temp it will have 38 c and the sensor in the plastic tube it will say 43 c    

Hello Dimitris,

Nice work and big fan
Don't you think it's a little bit "oversized" ?

Do you have already seen this (long) Thread about
a Temp-Sensor in a plastic-tube (Radiation-Shield)?:
http://www.wetterstationen.info/phpBB/viewtopic.php?t=9219

Greetings
Jörg