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General Liquid/Water Cooling Discussion For discussion about Full Cooling System kits, or general cooling topics. Keep specific cooling items like pumps, radiators, etc... in their specific forums. |
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02-06-2001, 09:58 PM | #1 |
Slacking more than your weird uncle
Join Date: Nov 2000
Location: San Diego, CA (UCSD) / Los Angeles, CA (home)
Posts: 1,605
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Monitoring Water Temperature
Anyone have a good idea for monitoring water temperature? A while back, Joe thought of coating a thermal diode in AS epoxy and sticking it in the side of a hose. What do you guys think about this? Sound doable?
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02-06-2001, 11:03 PM | #2 |
Cooling Neophyte
Join Date: Feb 2000
Posts: 77
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If you have any exposed pipe (water block connections, quick disconnects, etc) I'd just thermal epxoy a thermal probe on the outside of the pipe, and insulate the outside exposed part of the probe. It would reach equilibrium with the water temps soon enough.
Rich W. |
02-06-2001, 11:59 PM | #3 | |
Slacking more than your weird uncle
Join Date: Nov 2000
Location: San Diego, CA (UCSD) / Los Angeles, CA (home)
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Quote:
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02-07-2001, 12:47 AM | #4 |
Cooling Savant
Join Date: Jan 2001
Location: Columbia, SC
Posts: 228
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the thermal sensors are actually waterproof...and most people have a fill hole in thier resivoirs...I just have my sensor dangling in my resivoir since thats the temperature of the water that will be going into my waterblock.
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02-07-2001, 07:29 AM | #5 | |
Cooling Neophyte
Join Date: Feb 2000
Posts: 77
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Quote:
It would be a helluva lot easier than putting a small hole in a hose and sealing it back up good enough so that you were absolutely sure it wouldn't leak. And I'd bet that if you insulated the quick disconnect or whatever part you attached the sensor to (brass nipple, copper water block, etc) that it would be close enough to the direct measurement that you couldn't tell the difference after it reached equilibrium. Rich W. [This message has been edited by Rich W (edited 02-07-2001).] |
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02-07-2001, 02:08 PM | #6 |
Cooling Savant
Join Date: Jan 2001
Location: Columbia, SC
Posts: 228
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yeah, but if you put the sensor in the hose it will change alot faster...more reliable
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02-07-2001, 05:30 PM | #7 |
Slacking more than your weird uncle
Join Date: Nov 2000
Location: San Diego, CA (UCSD) / Los Angeles, CA (home)
Posts: 1,605
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Alives, I forget who I was talking to, but he/she said that submersing the temp probe in water would short it out.
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02-07-2001, 06:22 PM | #8 |
Cooling Savant
Join Date: Apr 2000
Location: Bremerton, WA
Posts: 514
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All depends on what type of probe it is, and how it's wired. Most of the bulb type probes would have problems directly in the water without some kind of protection, but the thin brown plastic ones are sealed and wouldn't have a problem in water. I think putting a temp probe in the water in a setup like mine would be very simple as I have that one line that captures the air, with just a bolt in the top to act as a cap, would be easy to slip a probe down past that and into the water. Just gotta get myself a probe for that now..
------------------ The UnaClocker Overclock till it goes BOOM! Watercooler extraordinaire! |
02-07-2001, 08:38 PM | #9 |
Slacking more than your weird uncle
Join Date: Nov 2000
Location: San Diego, CA (UCSD) / Los Angeles, CA (home)
Posts: 1,605
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Go for it una. Then report back .
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02-08-2001, 04:15 PM | #10 |
Cooling Savant
Join Date: Apr 2000
Location: Bremerton, WA
Posts: 514
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Heh, anyone know what resistance thermistor the CPVue/CompuNurses use? I need to buy one..
------------------ The UnaClocker Overclock till it goes BOOM! Watercooler extraordinaire! |
02-09-2001, 02:32 AM | #11 |
Cooling Savant
Join Date: Jan 2001
Location: Columbia, SC
Posts: 228
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I put mine in a hole in a nylon connector I had...this way I can seal it better because its not flexible and the glue will hold.
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02-09-2001, 12:21 PM | #12 |
Cooling Savant
Join Date: Nov 2000
Location: Eindhoven, Holland
Posts: 238
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good call..
i was thinking about a copper pipe.. (insulated of course) with a sensor attached.. btw.. if u bore a hole in a coldplate (3/8") .. how deep can the hole be without influencing the cooling potential? .. its for a thermal sensor.. its a rather big one... 4mm... |
02-09-2001, 12:22 PM | #13 |
Cooling Savant
Join Date: Nov 2000
Location: Eindhoven, Holland
Posts: 238
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[off topic]
anybody knows a temp sensor for <60C ?? [/off topic] |
02-09-2001, 04:18 PM | #14 |
Cooling Savant
Join Date: Jan 2001
Location: Columbia, SC
Posts: 228
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you could try infrared for 80 bux
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02-27-2001, 09:34 PM | #15 |
Cooling Neophyte
Join Date: Feb 2001
Posts: 38
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im not sure about shorts but i tryed and took a t-connector and put the flat type thermister in it and sealed it with silicone sealant and did three cures to seal it really good ( my computer isnt covered in my home owners insurence ) wrapped it with tape at the end of the sealant and it work pretty good, you should make sure it dosent leak before installing it.
LMK if it works |
02-27-2001, 09:48 PM | #16 |
Slacking more than your weird uncle
Join Date: Nov 2000
Location: San Diego, CA (UCSD) / Los Angeles, CA (home)
Posts: 1,605
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Yeah... OCWC and Leufken both sell things like this now.
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02-27-2001, 10:19 PM | #17 |
Cooling Neophyte
Join Date: Jan 2001
Location: Daytona Beach, FL USA
Posts: 93
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lol...I just bought one of those thermisters that Tom Leufken has that's already inside a coupler that you install inline...and it plugs into the motherboard...
funny thing is, I'm looking at my motherboard right now (KT7A-raid), and I don't think it has a header for it, heh maybe I"ll try to cut and splice it onto a compunurse that I have |
02-28-2001, 04:06 AM | #18 |
Cooling Savant
Join Date: Apr 2000
Location: Bremerton, WA
Posts: 514
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Yeah, my A7V133 only has 1 header, and I want a temp probe for the water going into my radiator, and the water leaving my radiator.. I think I'll just wire in a 3way toggle..
------------------ The UnaClocker Overclock till it goes BOOM! Watercooler extraordinaire! |
02-28-2001, 06:52 AM | #19 | |
Cooling Neophyte
Join Date: Feb 2001
Posts: 7
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Quote:
also, request 10K ohm thermistors for the mobo probe. |
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03-01-2001, 09:08 PM | #20 |
Cooling Savant
Join Date: Jan 2001
Location: Columbia, SC
Posts: 228
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theres my nylon connector with a sensor...very quick readings...hasnt leaked at all |
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