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- Testeurs de Temp�rature / Humidit� Relative en format de poche
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PTRA-PTRM
Ceramic Protection Tubes with Optional Fittings
Testeurs de Temp�rature / Humidit� Relative en format de poche
Models In Stock
PTRA-PTRM
From
$
24.18
Models In Stock
Show Ratings & Reviews
Rated 4 out of
5
by
Aaron from
Ceramic Thermocouple
The product quality is great and works for the most part. Unfortunately, the 24 inch section I purchased arrived broken in 3 pieces. Now I know the shipping company probably stacked a refrigerator on top of this box but the packaging could have been better to protect the fragile material inside. In comparison, I have purchased steel from suppliers who package tough steel bar better than this thermocouple was packaged. This is why I only gave 4 out 5 stars.
Date published: 2017-03-13
Rated 5 out of
5
by
Yuri Korobeinikov from
Quick and reliable
Items shipped quickly. Quality of ceramic is very good
Date published: 2025-04-13
Rated 5 out of
5
by
Kirk C from
Ceramic protection tubes
Ceramic tubes came as ordered packaged well and undamaged.
Date published: 2023-11-27
Rated 5 out of
5
by
Mikep from
They are the exacted size they are supposed to be
They work grate and They are the exacted size they are supposed to be
Date published: 2023-04-19
Rated 1 out of
5
by
Anonymous from
It's not 0.25" OD. It's 0.26" ... doesn't fit.
I purchased the PTRA-31614-24 which is sold as a 0.25" OD, but it won't fit into any of my 0.25" hardware. I measured with calipers and it's 0.26"?
Can't use them.
Date published: 2022-02-25
Rated 1 out of
5
by
Anonymous from
Need better packaging when shipped.
The products came all broken, we couldn't use them.
Date published: 2020-10-01
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Hello. What is your recommended bonding method for attaching metal fittings to these ceramic tubes? Thanks
Asked by: Bart123
Omega use's its CC HIGH TEMP Cement to bond the metal fittings to the tubes.
Answered by: ApplicationsEngineerANB
Date published: 2024-04-05
For the Alumina tube with 0.187 inch inner diameter (PTRA-31614-18), does it work with the KQIN-316U-18 thermocouple, which has a 0.187 inch outer diameter? Is there enough tolerance so that the thermocouple can be inserted with no issues?
Asked by: milankoivich
It is recommended to go one size larger on the id as the tolerance of probe and tube would not be enough to guarantee insertion.
Answered by: ApplicationsEngineerANB
Date published: 2021-04-13
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