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Author: Subject: Buying an anemometer
acmbarber
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[*] posted on 21-7-2011 at 12:31 AM
Buying an anemometer


Looks like I need some new digital hardware to go with my new kite. I had a heart racing session this afternoon with my Twister 7.7. The last two evenings I have gone out in a light breeze and have been peacefully flying but the wind picked up today. Using a plastic anemometer tube thingy that came with a used single string kite, the wind said between 8 and 60 km/h. Now, I've little faith in its accuracy but figure is is good for "relative wind speed." Well I don't know what the real wind speed was, but after getting comfortable, I scudded 20m on a single pass and was feeling the static lift with the kite at zenith (I weigh about 220lbs). Then the wind speed picked up and the trees started shaking. The Twister went back into the bag and I pulled out the 2m flux. I was scudding continuously (until I lost balance) with down loops on the damp grass.
Seems the saying would be that the wind was epic to stupid.
So, I am buying a new anemometer so I don't misread the wind.



Pansh: Flux 2m, 4m, Ace 5m
PL: Twister II 7.7
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Bladerunner
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[*] posted on 21-7-2011 at 04:54 PM


I wonder if a spinner sock wouldn't serve you better?

It is best to have a visual clue and spinners tell a lot. Wind direction , gusts, wind shifts and an indication of speed. After very little time you can tell how strong the wind is by how you spinner reacts with a glance.

I use the waves, flags or the windmill at my locations.



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ChrisH
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[*] posted on 21-7-2011 at 06:47 PM


I have one but I rarely use it. I always look at one specific tree at my spot to tell what the wind is doing. Maybe if I had a bigger kite (hopefully soon) it would be different, I don't know.



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[*] posted on 22-7-2011 at 11:15 AM


Quote:
Originally posted by acmbarber
Seems the saying would be that the wind was epic to stupid.


:lol:

glad my wind scale is still getting used!
ROFLMAO!!!



PL: Twister II 5.6m, Phantom 15m / 12m, 10m Synergy, JIBE Viper 5.3m, Charger 19m
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[*] posted on 22-7-2011 at 11:51 AM


I really like mine but as mentioned, it's better to have an on-site reference up higher than you can hold an anemometer. The wind is remarkably different the further you get off the ground.

In any case, the one I bought is here:
Windtronic

The site is really low tech and could be perceived as suspicious but fear not. I had zero issues with the ordering and shipping and payment.

Previous to this I had a LaCrosse which had a fan on top and I always questioned whether I was holding it "square" to the wind or not. This one with the little cage on top is direction-independent. Has a tripod hole on the bottom so you can set it up and leave it to record max and avg while you play. I don't really use mine much anymore.....my trust is now in the way the wind sounds, what the trees and waves are doing and/or what others are flying.



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WELDNGOD
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[*] posted on 22-7-2011 at 12:07 PM


I have 2 ,and never use them. I can look at the water ,or sand on the beach, and am pretty close. However ,it is true that the wind higher up is different(unless it is onshore)than the wind at ground level.



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shaggs2riches
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[*] posted on 23-7-2011 at 04:57 PM


Quote:
Originally posted by acmbarber
Looks like I need some new digital hardware to go with my new kite. I had a heart racing session this afternoon with my Twister 7.7. The last two evenings I have gone out in a light breeze and have been peacefully flying but the wind picked up today. Using a plastic anemometer tube thingy that came with a used single string kite, the wind said between 8 and 60 km/h. Now, I've little faith in its accuracy but figure is is good for "relative wind speed." Well I don't know what the real wind speed was, but after getting comfortable, I scudded 20m on a single pass and was feeling the static lift with the kite at zenith (I weigh about 220lbs). Then the wind speed picked up and the trees started shaking. The Twister went back into the bag and I pulled out the 2m flux. I was scudding continuously (until I lost balance) with down loops on the damp grass.
Seems the saying would be that the wind was epic to stupid.
So, I am buying a new anemometer so I don't misread the wind.


Hey I sent you a U2U. I'm in town for the next week. Since I sent my message I decided to pack the access and snowkite harness. Board and protective gear arrived this afternoon. Now we need a breeze or a nice hill to play on.



what I fly/ride:
19m Flysurfer Speed 2 SA
12m Flysurfer Speed2
6m Ozone access xt
1.5m Ozone imp trainer
144cm Airush Switch
152cm lib tech skate banana
MBS Pro 90
Jereme Leafe Pro 95
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furbowski
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[*] posted on 24-7-2011 at 12:42 PM


+1 for no anemometer!

http://www.howtoons.com/?page_id=150

That link leads to a visual representation of the beaufort scale.



fixed bridles, flying static, been two years now... ??? folks must be wondering....

sting 1.7, dp power 2.5, crossfire 3.2, ace 5, blade iv 6.5, ace 8, ace 12...

also a couple of arcs, 12 syn and 12 phanny, but i\'m not yet up to speed on them.

(13.11.09)
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