Re: HD thermal sensor tape ?

2010-09-01 Thread george monroe
how about fibre glass tape that is used for heat tape. used to keep pipe
warm, water, caustic soda, any liquid that is temp. sens. tape is tuff!

On Tue, Aug 31, 2010 at 6:11 PM, Cliff Rediger redicl...@yahoo.com wrote:

 Fabian wrote:
 considered contacting OWC Customer Service/Technical Support about
 your need?

 I agree and have  found OWC consistently very congenial and
 responsive, but the agent with whom spoke had no suggestions in this
 regard.

 On Aug 30, 11:43 am, Jim Scott jesco...@gmail.com wrote:
  When the original tape inside my Newer Tech MiniStacks no longer sticks,
 I've used clear packing tape, blue painter's tape, and even a piece of
 Scotch tape. The main thing is to keep the thermal sensor in contact with
 the hard drive but still exposed to the air inside the case. For that
 reason, I don't put the tape directly over the sensor. Instead, I put it
 over the sensor wires right behind the sensor. Works great.

 I'm glad to hear of experience using other tapes, and your suggestion
 regarding tape location is well taken.
 I'm going to check all my Newer enclosures as I think my fans run too
 often and too long.

 Thanks for all the suggestions and supply leads.

 Cliff

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Re: HD thermal sensor tape ?

2010-08-31 Thread Cliff Rediger
Fabian wrote:
considered contacting OWC Customer Service/Technical Support about
your need?

I agree and have  found OWC consistently very congenial and
responsive, but the agent with whom spoke had no suggestions in this
regard.

On Aug 30, 11:43 am, Jim Scott jesco...@gmail.com wrote:
 When the original tape inside my Newer Tech MiniStacks no longer sticks, I've 
 used clear packing tape, blue painter's tape, and even a piece of Scotch 
 tape. The main thing is to keep the thermal sensor in contact with the hard 
 drive but still exposed to the air inside the case. For that reason, I don't 
 put the tape directly over the sensor. Instead, I put it over the sensor 
 wires right behind the sensor. Works great.

I'm glad to hear of experience using other tapes, and your suggestion
regarding tape location is well taken.
I'm going to check all my Newer enclosures as I think my fans run too
often and too long.

Thanks for all the suggestions and supply leads.

Cliff

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Re: HD thermal sensor tape ?

2010-08-30 Thread Fabian Fang

On Aug 29, 2010, at 8:26 PM, Cliff Rediger wrote:


Exactly which type of external enclosure are we talking about here?



Check out the Newer Tech MiniStack,


Yes, that's the enclosure of which I speak.



Now that you have identified the enclosure in question, have you  
considered contacting OWC Customer Service/Technical Support about  
your need?  They are usually quite helpful, may send you some  
replacement tape, or at least tell you where to get more.


Fabian

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Re: HD thermal sensor tape ?

2010-08-30 Thread Jim Scott

On Aug 30, 2010, at 5:39 AM, Fabian Fang wrote:

 On Aug 29, 2010, at 8:26 PM, Cliff Rediger wrote:
 
 Exactly which type of external enclosure are we talking about here?
 
 Check out the Newer Tech MiniStack,
 
 Yes, that's the enclosure of which I speak.
 
 
 Now that you have identified the enclosure in question, have you considered 
 contacting OWC Customer Service/Technical Support about your need?  They are 
 usually quite helpful, may send you some replacement tape, or at least tell 
 you where to get more.

When the original tape inside my Newer Tech MiniStacks no longer sticks, I've 
used clear packing tape, blue painter's tape, and even a piece of Scotch tape. 
The main thing is to keep the thermal sensor in contact with the hard drive but 
still exposed to the air inside the case. For that reason, I don't put the tape 
directly over the sensor. Instead, I put it over the sensor wires right behind 
the sensor. Works great.

-- Jim Scott

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HD thermal sensor tape ?

2010-08-29 Thread Cliff Rediger
All my external HD (or the enclosures I don't remember)
came with a strip of yellow transparent tape for securing the thermal
sensor to the HD.
It doesn't like reuse.

Where can one purchase tape such tape?
Or, what alternatives are acceptable?

thank you
Cliff

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Re: HD thermal sensor tape ?

2010-08-29 Thread John Carmonne

On Aug 29, 2010, at 9:46 AM, Cliff Rediger wrote:

 All my external HD (or the enclosures I don't remember)
 came with a strip of yellow transparent tape for securing the thermal
 sensor to the HD.
 It doesn't like reuse.
 
 Where can one purchase tape such tape?
 Or, what alternatives are acceptable?
 
 thank you
 Cliff
 
I buy my KAPTON tape from a company in Ontario CA called Uline. 800 295 5510.

John Carmonne
Yorba Linda USA
Sent from my MBP



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Re: HD thermal sensor tape ?

2010-08-29 Thread Baha Ata
any online international seller for that?

2010/8/29 John Carmonne carmo...@aol.com


 On Aug 29, 2010, at 9:46 AM, Cliff Rediger wrote:

  All my external HD (or the enclosures I don't remember)
  came with a strip of yellow transparent tape for securing the thermal
  sensor to the HD.
  It doesn't like reuse.
 
  Where can one purchase tape such tape?
  Or, what alternatives are acceptable?
 
  thank you
  Cliff
 
 I buy my KAPTON tape from a company in Ontario CA called Uline. 800 295
 5510.

 John Carmonne
 Yorba Linda USA
 Sent from my MBP



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-- 
Baha Ata

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Re: HD thermal sensor tape ?

2010-08-29 Thread JOHN CARMONNE


On Aug 29, 2010, at 11:19 AM, Baha Ata wrote:


any online international seller for that?

2010/8/29 John Carmonne carmo...@aol.com

On Aug 29, 2010, at 9:46 AM, Cliff Rediger wrote:

 All my external HD (or the enclosures I don't remember)
 came with a strip of yellow transparent tape for securing the  
thermal

 sensor to the HD.
 It doesn't like reuse.

 Where can one purchase tape such tape?
 Or, what alternatives are acceptable?

 thank you
 Cliff

I buy my KAPTON tape from a company in Ontario CA called Uline. 800  
295 5510.




Here is the tape that I buy.

http://www.uline.com/Product/AdvSearchResult.aspx?keywords=KAPTON%20TAPE

John Carmonne
Yorba Linda USA
Sent from PM G5 2.7




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Re: HD thermal sensor tape ?

2010-08-29 Thread Kris Tilford

On Aug 29, 2010, at 11:46 AM, Cliff Rediger wrote:


the thermal sensor to the HD.


Are you sure? I've never heard of external HD thermal sensors, and I  
don't know of any software that would make use of such a sensor? I've  
seen Kapton tape holding down wires for LED activity light wires in  
external enclosures, but this tape isn't any requirement, it's simply  
to keep the wires from moving around, and there's little or no danger  
if the tape isn't replaced. Normal electrical tape can be used in a  
pinch as a replacement for the ultra-thin Kapton tape. Most thermal  
sensors I've seen in computers wouldn't be taped, and if they were  
taped, it would be metallic tape or an adhesive directly upon the  
sensor.


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Re: HD thermal sensor tape ?

2010-08-29 Thread Cliff Rediger
On Aug 29, 12:25 pm, Kris Tilford ktilfo...@cox.net wrote:

 Are you sure? [the thermal sensor to the HD.]
I've never heard of external HD thermal sensors, and I  
 don't know of any software that would make use of such a sensor?

Once again, my novice status has been flushed out.
I'm not sure what the sensor is for.

but this tape isn't any requirement, it's simply
to keep the wires from moving around, and there's little or no danger
if the tape isn't replaced.

Once, one my enclosure fans seemed to be over-running and someone
suggested
that  I may have the sensor taped in the wrong place.
Correct place, they said, is in the center of the HD, and that seemed
to help.

So, maybe it's the Enclosure Temp Sensor of which I speak.

If electrical tape will work, I'm good with that.
Why use Kapton tape to begin with? I wonder.

Thanks for all the responses.
Cliff

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Re: HD thermal sensor tape ?

2010-08-29 Thread Kris Tilford


On Aug 29, 2010, at 3:04 PM, Cliff Rediger wrote:


Once, one my enclosure fans seemed to be over-running and someone
suggested
that  I may have the sensor taped in the wrong place.
Correct place, they said, is in the center of the HD, and that seemed
to help.

So, maybe it's the Enclosure Temp Sensor of which I speak.


Exactly which type of external enclosure are we talking about here?  
I've had a lot of experience with small external enclosures that hold  
one or two HDs, and I've never seen one with a variable fan whose  
speed is controlled via a temperature sensor. It's possible such an  
enclosure exists, but I've never seen one. I have seen fans in various  
enclosures that run fast ALL THE TIME, and I've also seen fans that  
make too much noise. I've replaced noisy fans with quieter ones, and  
I've removed fans completely from enclosures with adequate passive  
ventilation for sufficient cooling.  Most modern HDs won't produce  
enough heat to be a problem unless they're in some sort of near  
failure mode, and by then they're so far gone that a fan probably  
won't help too much in my opinion.




If electrical tape will work, I'm good with that.
Why use Kapton tape to begin with? I wonder.


The deal with Kapton tape is that it's super-thin and super- 
lightweight, and you get a lot of length for the price. It's used in  
the airline and aerospace industry a lot because of the weight  
savings, but it also has little resistance to abrasion and has been  
implicated in many frayed wiring problems. Obviously in an airplane or  
spacecraft where weight is critical Kapton tape is probably the best  
choice. In computers I think it's pure price per unit length, you need  
to think of it as heat-resistant packing tape, it's the thinest,  
cheapest thing that works OK at higher temperatures. Since electrical  
tape also works at high temperatures it's OK as a replacement, but in  
an airplane or spacecraft the weight difference would be significant.  
There are thousands of miles of wiring and tape in an airplane, and  
each extra gram is a gram stolen from payload capacity. It costs more  
than the weight in gold to place any mass into outer space, so when  
you think about taking something into space, you need to think of it  
as gold in terms of cost per unit mass. Even at this cost, they use  
duct tape on the space station, which proves that duct tape is worth  
its weight in gold.


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Re: HD thermal sensor tape ?

2010-08-29 Thread Jim Scott

On Aug 29, 2010, at 1:39 PM, Kris Tilford wrote:

 
 On Aug 29, 2010, at 3:04 PM, Cliff Rediger wrote:
 
 Once, one my enclosure fans seemed to be over-running and someone
 suggested
 that  I may have the sensor taped in the wrong place.
 Correct place, they said, is in the center of the HD, and that seemed
 to help.
 
 So, maybe it's the Enclosure Temp Sensor of which I speak.
 
 Exactly which type of external enclosure are we talking about here? I've had 
 a lot of experience with small external enclosures that hold one or two HDs, 
 and I've never seen one with a variable fan whose speed is controlled via a 
 temperature sensor. It's possible such an enclosure exists, but I've never 
 seen one. 

Check out the Newer Tech MiniStack, of which I've bought a number from OWC. Not 
only does its temperature sensor affixed to the top center of the enclosed hard 
drive control the speed and temperature point at which the fan begins spinning, 
but the MiniStack also turns itself on and off in sync with the Mac to which 
it's attached. If the temp sensor thinks the hard drive is too warm when the 
Mac is turned off, the fan continues to run until it's cooled everything down. 
Then the MiniStack turns off. Pretty smart external hard drive, which is why 
I've bought a bunch. Looks good with aluminum Macs and fits perfectly when 
stacked with a Mac Mini, hence the name.

-- Jim Scott

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Re: HD thermal sensor tape ?

2010-08-29 Thread Cliff Rediger
Exactly which type of external enclosure are we talking about here?

On Aug 29, 1:47 pm, Jim Scott jesco...@gmail.com wrote:

 Check out the Newer Tech MiniStack,

Yes, that's the enclosure of which I speak.

Cliff

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