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Re: [TowerTalk] Tower mounted capture device

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Tower mounted capture device
From: bill steffey ny9h <ny9h@comcast.net>
Reply-to: ny9h@arrl.net
Date: Sat, 4 Feb 2023 20:40:55 -0500
List-post: <mailto:towertalk@contesting.com>
the Tempest installed here will eventually trip the "lower the tower" circuit for both lightning and windspeed.

Mine is mounted at the second topmost section...    40-50 feet up .     An old anemometer is mounted at the top and works with a Heliotrack programmable wind alarm switch.    The Tempest lightning sensor is very widely adjustable.

Tempest will talk to any smart device.... which will throw your switches.

bill

On 1/31/2023 3:28 PM, Jim Miller wrote:
Google weather flow tempest.

Wireless. Solar powered. No moving parts.

Jim ab3cv

On Tue, Jan 31, 2023 at 3:04 PM Richard Karlquist <richard@karlquist.com>
wrote:

The only sensor you need up on the tower is an anemometer. since wind
speed varies with HAAT.  Get a wired (not wireless) one to avoid having
batteries at the unit.  Leave the WX station on the ground for the other
readings, including ground wind speed.   You would want that in addition
to wind speed at the top of the tower.

Hazers are very fussy things that you should avoid if at all possible.

--

Rick Karlquist
N6RK

On 2023-01-31 08:21, Rick Harrington N0VT wrote:

I would like to have the sensing unit of my home weather station near
the top of my tower (80').  But instead of a fixed installation, I'd like
to be able to raise/lower it via rope & pulley for battery changes,
cleaning etc.  There would have to be a way at the top of the tower to dock
it into the same north/south orientation each time.  (I'm thinking of some
sort of small hazer-like contraption.)
Has anyone ever done this, or seen info on doing it?

73,

Rick N0VT
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