Author Topic: Barani: too good to be true...  (Read 116079 times)

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Offline Meteorology fan

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Re: Barani: too good to be true...
« Reply #750 on: Today at 02:22:47 AM »
A colleague and I bought a Smart Cellino and he is testing in western Poland. He used to own 2 Ms Pro III's and found that SC performs better than Ms Pro III at a low radiation angle. He has an Apogee TS-100 and a Davis FARS24H on one mast. I don't have my Smart Cellino, but I may borrow from it in the future.
Ecowitt WS90 1.3.8, WS80 1.2.5, Ecowitt WS68, Ecowitt WH31EP/WH32EP, WH40, WH57, WN34L, WH51, WN34D, HP2560_C, HP2550_C, GW1100, GW2000. Davis Vantage Pro 2, Davis Vue, Davis 6313, Hongyuv WDS2E

PT1000 4-wire - Termio 2 (3x)

Barani Meteoshield Pro II, III, Davis FARS 24H, Apogee TS100

Offline casimir33

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Re: Barani: too good to be true...
« Reply #751 on: Today at 02:50:26 AM »
Yesterday the sun went lower and lower. No wind at sunset and a hot day. Overheating on the Barani Ms Pro III was clearly visible. Details below. The phenomenon persisted for several hours. It did not affect t- max. It even exceeded 0.4-0.6 degrees C at its peak on SHT35.

 :lol: :lol: :lol: ](*,)You haven't yet understood that the main problem is that you never talk about determining the dry/wet/frosty state of the interior/exterior of the shelters with different timings from one shelter to another, but hey, the pros are your friends.
« Last Edit: Today at 02:55:39 AM by casimir33 »

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Re: Barani: too good to be true...
« Reply #752 on: Today at 05:28:38 AM »
The low angle problem really exists in the Barani Ms Pro III. It manifests itself in different conditions. Most passives suffer from it, but to varying degrees.
Ecowitt WS90 1.3.8, WS80 1.2.5, Ecowitt WS68, Ecowitt WH31EP/WH32EP, WH40, WH57, WN34L, WH51, WN34D, HP2560_C, HP2550_C, GW1100, GW2000. Davis Vantage Pro 2, Davis Vue, Davis 6313, Hongyuv WDS2E

PT1000 4-wire - Termio 2 (3x)

Barani Meteoshield Pro II, III, Davis FARS 24H, Apogee TS100

Offline casimir33

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Re: Barani: too good to be true...
« Reply #753 on: Today at 05:59:17 AM »
The low angle problem really exists in the Barani Ms Pro III. It manifests itself in different conditions. Most passives suffer from it, but to varying degrees.

 :?: :?:  Except that even among professionals, i have yet to see any publications with precise work that allows us to distinguish between actual differences in shelters that are all completely dry in low sunlight and not at all damp internally with different timing, or with a wind blowing in the opposite direction at sunrise (or vice versa at sunset). So it's not easy to know if it's only the sun angle that plays a role in comparisons without weather conditions that are often quite dry at the end of the night with calm winds, without controlling for the different end times of internal/external mooring of the shelters being compared, and it's certainly not your screenshots here that demonstrate this........ a word to the wise \:D/ \:D/


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Re: Barani: too good to be true...
« Reply #754 on: Today at 06:40:38 AM »
Here the situation was after a hot day at the end of the day. The wind weakened and even quieted. The sun shone at a low angle into the plates.
Ecowitt WS90 1.3.8, WS80 1.2.5, Ecowitt WS68, Ecowitt WH31EP/WH32EP, WH40, WH57, WN34L, WH51, WN34D, HP2560_C, HP2550_C, GW1100, GW2000. Davis Vantage Pro 2, Davis Vue, Davis 6313, Hongyuv WDS2E

PT1000 4-wire - Termio 2 (3x)

Barani Meteoshield Pro II, III, Davis FARS 24H, Apogee TS100

Offline casimir33

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Re: Barani: too good to be true...
« Reply #755 on: Today at 06:49:06 AM »
 #-o send MP =D>
do you go there x times during each period of calm wind affected by a fairly low sun? I have a doubt, so as I already said, it is not a given to know if it is indeed only the solar angle that plays a role in your comparisons
« Last Edit: Today at 06:54:20 AM by casimir33 »

 

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