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Detachable pt100 temperature probe

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Detachable pt100 temperature probe

Postby Gordito » Sun Nov 29, 2015 4:03 pm

Just received this detachable temperature probe from eBay, shipped from China. It was less than a £10 delivered. I've tested it with my pid and it seems to work perfectly. It will be handy when cleaning out pots etc :)
Thought I'd share it for anyone interested. ImageImageImage

Listing number on eBay 381466785508
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Re: Detachable pt100 temperature probe

Postby Lockwood16 » Wed Dec 16, 2015 1:44 pm

Good find!
I have ordered one to replace my fixed PT100 probe in my boiler.

Best regards,
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Re: Detachable pt100 temperature probe

Postby Haydnexport » Wed Dec 16, 2015 7:10 pm

Ive been looking for these for ages , saw them on a post and then couldnt find it . Thanks :=P

Edit: Bum, these are pt100 , no sign of ntc ones :(
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Re: Detachable pt100 temperature probe

Postby Fil » Wed Dec 16, 2015 8:01 pm

did i miss the all important link??

after snagging the probe leads a few times during clean up and put away, so was planning to switch to thermowells ..
ist update for months n months..
Fermnting: not a lot..
Conditioning: nowt
Maturing: Challenger smash, and a kit lager
Drinking: dry one minikeg left in the store
Coming Soon Lots planned for the near future nowt for the immediate :(
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Re: Detachable pt100 temperature probe

Postby Haydnexport » Fri Dec 18, 2015 12:32 pm

ebay item number at the bottom of the op
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Re: Detachable pt100 temperature probe

Postby Fil » Fri Dec 18, 2015 7:01 pm

Haydnexport wrote:ebay item number at the bottom of the op


thanks i had missed that =D>
ist update for months n months..
Fermnting: not a lot..
Conditioning: nowt
Maturing: Challenger smash, and a kit lager
Drinking: dry one minikeg left in the store
Coming Soon Lots planned for the near future nowt for the immediate :(
Fil
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Posts: 4956
Joined: Sun Oct 16, 2011 1:49 pm
Location: Cowley, Oxford

Re: Detachable pt100 temperature probe

Postby aamcle » Fri Dec 18, 2015 10:48 pm

I've given up with "connectors" I've tried a few types and they worked at first but a few batches later and they failed.

Ugly but functional I currently using plain screw blocks

http://s7g3.scene7.com/is/image/ae235?w ... 35/25545_P

They always give repeatable connection!


Atb. Aamcle
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Re: Detachable pt100 temperature probe

Postby YeastFace Brew Co. » Wed May 03, 2017 7:58 am

Gordito, wondering how you're getting on with this probe? I've purchased a similar one which should hopefully arrive by Saturday (UK-based seller, but same item). Is the seal ok? (assuming you've used a BSP nut as I intend on). Thanks.
FVs:

Kegged: #1 Czech Dark Lager #2 Bière de Mars (4.5l Batch) #3 Session IPA (German Malts, Hops and Yeast)

Bottled: Mixed Culture Golden Saison (5l Batch), Sour Dark Saison (With figs and pomegranate molasses),
Bière de Garde

Planning: Marzen/Oktoberfest, Hefeweizen, Irish Red, Milk Stout
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Re: Detachable pt100 temperature probe

Postby brewzone » Thu May 04, 2017 8:10 pm

I bought a few of these.

The 1/2" thread is watertight with a few turns of PTFE.

I did find variations in the ohm value at 0 degrees.

One reads 96.7 ohms and the other reads 98.

Been testing them out on an Arduino Uno and an LM358 circuit with 31.57 gain.

BZ

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Re: Detachable pt100 temperature probe

Postby YeastFace Brew Co. » Fri May 05, 2017 6:34 am

Cheers brewzone, was a bit difficult finding an answer whether NPT and BPS threads were interchangable (or more accuratelt whether it would provide a decent seal) seemed that 1/2" fittings were but good to get some confirmation.
FVs:

Kegged: #1 Czech Dark Lager #2 Bière de Mars (4.5l Batch) #3 Session IPA (German Malts, Hops and Yeast)

Bottled: Mixed Culture Golden Saison (5l Batch), Sour Dark Saison (With figs and pomegranate molasses),
Bière de Garde

Planning: Marzen/Oktoberfest, Hefeweizen, Irish Red, Milk Stout
YeastFace Brew Co.
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Re: Detachable pt100 temperature probe

Postby brewzone » Fri May 05, 2017 10:57 am

Ohm value shouldn't be an issue on say a sestos or Rex c100 when calibrated for zero C.

Sent from my T6pro using Tapatalk
Fabricating 0.5-2.5bbl systems Since 2007

Over 120 sold to date.

He took the bottle from the shelf.
He drank He drank no more.
For what He thought was H2O
was H2SO4.
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Re: Detachable pt100 temperature probe

Postby YeastFace Brew Co. » Fri May 05, 2017 7:41 pm

Arrived today after ordering Wednesday, paid a bit more from one of the UK based obviously Chinese shops. I have an Inkbird 100, will let you know how it fares.
FVs:

Kegged: #1 Czech Dark Lager #2 Bière de Mars (4.5l Batch) #3 Session IPA (German Malts, Hops and Yeast)

Bottled: Mixed Culture Golden Saison (5l Batch), Sour Dark Saison (With figs and pomegranate molasses),
Bière de Garde

Planning: Marzen/Oktoberfest, Hefeweizen, Irish Red, Milk Stout
YeastFace Brew Co.
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Posts: 83
Joined: Wed Sep 11, 2013 6:01 pm
Location: Surrey

Re: Detachable pt100 temperature probe

Postby BeerCat » Wed Jun 21, 2017 2:50 pm

I have been using one of these for a few months and its excellent. I tested it against 2 thermometers and a 10" SS probe on an STC1000 and its spot on. Have not had to calibrate it.
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Re: Detachable pt100 temperature probe

Postby republicofbeer » Wed Jun 21, 2017 10:16 pm

I may have to order some of those. It the moment I changed the connector at the end to xlr connectors so I can jyst plug them into the wall outlets, but detaching at source looks a much better solution


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