I've had my W-8681 for about a year now ,and it seems to be deteriorating by the week ,firstly the rain gauge showed enormous variations (possibly the setting),secondly the wind gauge has stopped recording for over a month now ,and since yesterday the minimum temp seems to be way below corresponding thermometers I have in the garden.
As I am not very technical ,and the kit is not madly expensive should I cut my losses and dump it and buy another ?
Ron
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Latest Cumulus MX V3 release 3.28.6 (build 3283) - 21 March 2024
Cumulus MX V4 beta test release 4.0.0 (build 4019) - 03 April 2024
Legacy Cumulus 1 release 1.9.4 (build 1099) - 28 November 2014
(a patch is available for 1.9.4 build 1099 that extends the date range of drop-down menus to 2030)
Download the Software (Cumulus MX / Cumulus 1 and other related items) from the Wiki
W-8681 reliability
- daj
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Re: W-8681 reliability
Hi Ron, and welcome to the forum
I have had mine since July 2008 and it is still going strong. I do not have the exact same model but they are all the same (FineOffset, Watson, etc..) Just rebadged.
As you say they are not too expensive and I have a spare one ready just in case
I am only a novice weather geek (sorry all you guys, guru!) and I think it is great for what it is.
I have had mine since July 2008 and it is still going strong. I do not have the exact same model but they are all the same (FineOffset, Watson, etc..) Just rebadged.
As you say they are not too expensive and I have a spare one ready just in case
I am only a novice weather geek (sorry all you guys, guru!) and I think it is great for what it is.
- dane
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Re: W-8681 reliability
Hi Ron,
gradual deterioration sounds like dying batteries
So try with brand new, fresh alkaline batteries (not rechargeable), in the remote unit as well as the console.
Regards,
gradual deterioration sounds like dying batteries
So try with brand new, fresh alkaline batteries (not rechargeable), in the remote unit as well as the console.
Regards,
Ib
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Re: W-8681 reliability
Why not rechargeable batteries?
If he is indeed wise he does not bid you enter the house of his wisdom, but rather leads you to the threshold of your own mind.
Kahlil Gibran
Kahlil Gibran
- beteljuice
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Re: W-8681 reliability
Rechargeable batteries are are lower 'start' voltage ( 1.2V), usually less millamp/hours delivery, and suffer more with cold temps !
......................Imagine, what you will KNOW tomorrow !
Re: W-8681 reliability
Sorry guys for not getting back to anyone ,
I had already changed the batteries but the problem didn't go away for several weeks ,but then did ! .
The latest anomaly is the temperature started to read over 4C above the actual air reading ,this is slowly beginning to come down as this morning the extra is only +2.4c...strange thing this machine ,but still fun.
Ron
https://cumulus.hosiene.co.uk/posting.php ... =16&t=1728#
I had already changed the batteries but the problem didn't go away for several weeks ,but then did ! .
The latest anomaly is the temperature started to read over 4C above the actual air reading ,this is slowly beginning to come down as this morning the extra is only +2.4c...strange thing this machine ,but still fun.
Ron
https://cumulus.hosiene.co.uk/posting.php ... =16&t=1728#
- Repairman77
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Re: W-8681 reliability
Ron, you could have a problem with the battery connectors in the transmitter unit.
It's very common to get a poor (high resistance) connections in battery boxes, especially when they are exposed to the elements.
Another possibility is dry joints on the transmitter PC board. If you are competent with electronics and have a small tip soldering iron you could break open the unit and go over all the connections on the board.
I would check the battery connectors first though.
Hope that helps.
Mike.
It's very common to get a poor (high resistance) connections in battery boxes, especially when they are exposed to the elements.
Another possibility is dry joints on the transmitter PC board. If you are competent with electronics and have a small tip soldering iron you could break open the unit and go over all the connections on the board.
I would check the battery connectors first though.
Hope that helps.
Mike.
Retired Radio and Electronics Engineer residing in Cambridgeshire, UK.
Re: W-8681 reliability
Thanks Mike ,the transmitter is in a screen so is nice and dry ,but I will check it when the rain stops !
Ron
Ron
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Re: W-8681 reliability
Ignore this I misread your last post
- Repairman77
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Re: W-8681 reliability
Ron, a screen will not stop dampness getting into the unit and battery box, especially on foggy or rainy days when the humidity is 100%.ronbutton wrote:Thanks Mike ,the transmitter is in a screen so is nice and dry ,but I will check it when the rain stops !
Ron
If it did the humidity sensor in the box wouldn't work.
Mike.
Retired Radio and Electronics Engineer residing in Cambridgeshire, UK.