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Buell Forum » Quick Board » Archive through November 04, 2015 » Cool little two wire voltmeter, How to weatherproof it? « Previous Next »

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Archive through October 22, 2015Natexlh100030 10-22-15  07:36 pm
         

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Hootowl
Posted on Thursday, October 22, 2015 - 08:02 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Also, all those repairs go through cdi and qa. It's not a matter of someone not doing their job. That's just the way it is.
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Mr_grumpy
Posted on Thursday, October 22, 2015 - 09:07 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

One thing to remember, if there's any airspace in the unit, sealing it may not be the best thing for it.

Changes in altitude & temperature will create a pressure differential that can draw moisture in through the tiniest of flaws & even through some of the products themselves.

Once in it never leaves, just slowly accumulates and corrodes the interior components.

I've had the same problem many times with sealed units on trucks.

Best bet may be to fit the unit into a box with a breather.
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Reepicheep
Posted on Friday, October 23, 2015 - 07:56 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Sorry to hijack the thread, but I really appreciate everyone showing wisdom here.

Get a cheap open top enclosure, heck, cardboad if you want, and pot the whole thing in a real potting compound (probably polyurathane). That sounds like the bet and most reliable solution, though you are looking at $40 for 16 oz's of potting compound. That would probably go pretty far though.

Just like Buell did on the ECM and voltage regulator. Go figure. ; )
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Zac4mac
Posted on Sunday, November 01, 2015 - 01:37 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Any time I've needed to pot something, old ghetto RTV has done fine.
That being said, I have a tri-color LED meter on my Uly that Frank installed inside the IC.
I put a Kuryakyn 10 segment on my 1125R and it works fine at 8 years old, much rain done.

Z
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Hootowl
Posted on Sunday, November 01, 2015 - 09:30 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

RTV doesn't conduct heat very well. If there are components that need to dissipate heat, they'll cook. Potting compound is typically thermally conductive. That's not to say that RTV won't work (I've used it too). Just be aware of what you're encapsulating.
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Fb1
Posted on Sunday, November 01, 2015 - 10:15 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Not a panel meter, but usable: http://www.batterytender.com/Accessories/Digital-V oltage-Indicator-with-LCD-Display.html

it says out of stock. but maybe retailers have some.


That's pretty slick...



...although I disagree with their assessment (relayed via the three indicator lights on the right side) of what constitutes a healthy state of battery charge:


quote:

GREEN: Battery Charged (Greater than 12.0V)

YELLOW: Battery is Low (11.6 to 12.0V)

RED: Battery is Discharged (Less than 11.6V)



Amazon has them in stock for $15.00:

http://www.amazon.com/gp/product/B00DJ5KE9A?
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Dennis_c
Posted on Sunday, November 01, 2015 - 08:14 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

http://www.ebay.com/itm/Digital-Volt-Meter-4-5-to- 30v-WATERPROOF-CALIBRATED-VoltMeter-BLUE-12V-24V-/ 111360101749?hash=item19ed944d75:m:mUhLXb_7SzKGCR0 mSdxXyng&vxp=mtr I think you will like this one
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Zac4mac
Posted on Monday, November 02, 2015 - 12:00 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Hoot, it's a little cheap voltmeter, practically no current, hence lo-no heat.
RTV's fine.
A good urethane conformal coating would probably seal its insides well enough for most needs.
Or did I miss the topic change to a voltage regulator?

Sometimes you guys way overthink stuff.
Guess it's better than the alternative tho...

Z
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