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MANUALS (1)
Product Highlights
Description
- 2-1/2" Dial
- General purpose industrial thermometer
- Coiled bi-metal element
- Bulb - Stem with detaching thermowell
- Accuracy : 2%
- Working Range 32-250°F Includes well
- 6 Bar Maximum Thermowell rating
- Aluminum Case / Acrylic Window
- Dual Scale °F & °C
- Note: This product has a leaded brass thermowell. If your application requires a Stainless Steel Thermowell, order TW25-CB2-250-SS25
Specs
| Dial Size: | 2-1/2" |
|---|---|
| Connection Type: | 1/2" NPT |
| Measures: | Celsius Fahrenheit |
| Temperature Range (F): | 32°F - 250°F |
| Temperature Range: | 0° to 120°C |
| Length (Inches): | 1" |
| Min Temp (F): | 32°F |
| Max Temp (F): | 250°F |
| Mount: | Back |
| Accuracy: | +/- 2% |
| Application: | Temperature |
Contact
Happy Independence Day!
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Product Reviews
Most Liked Positive Review
Works just as you'd expect.
Most Liked Negative Review
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Short life for me
I would by this again
More than I ever expected
Short life for me
good product, nice design
i would buy this product again
Easy to read Thermometer
Works for what I bought it for!
Works just as you'd expect.
Great quality for the cost.
Good general purpose thermometer
Product Q&A
10 QuestionsQ: Is this gauge suitable for a working pressure of 100 psi My second try for an answer -- help please.
Asked by Mick the plumber 12 years ago
Add your answer
Mick, The gauge itself is unaffected by pressure as it simply slides into the snap well. The snapwell supplied is rated for 6 bar or 87 psi. You may be able to get a snap well rated for a higher pressure. Dan
Q: Is this temperature gauge rated for 100psi service
Asked by mick 12 years ago
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Mine had a brass insert that would easily handle 100 psi... The gauge itself doesn't touch what is inside the pipe. Only heat transfer to display the temp. Worked very well... Denton
Q: what is the rated operating pressure of this temperature gage
Asked by retired mechanical engineer 12 years ago
Add your answer
The gauge only sees atmospheric pressure. The thermowell is rated to 6 bar, as stated in the description.
The well is independent of the actual temperature gauge so the pressure in the system does not affect the gauge (gauge snaps in and out of the well). The well is designed for normal working pressures of most residential water systems (schedule 40 pipe, pex, type L or M copper) and I would suspect can take much higher pressures but I do not know what that is. If thicker wall pipe like schedule 80 is used and the system is to be tested with nitrogen due to extremely high pressures then I can't answer the question.
80psi
If I remember correctly, this temp gauge sits in a dry well. The dry well is a brass sweat well, or an NPT well. The gauge itself isn't subject to any system pressure. I say "if I remember correctly" since I've used different manufacturers and different products over the years. I hope this helped.
Q: you guys are confusing me. I want to put these probes in a 3/4" threaded tee. Will a 3/4 x 3/4 x 1/2 tee put the probe in the stream or will it hit the back of the tee. If it hits the back of the tee could I use 3/4 x 3/4 x 3/4 tee with a 3/4-1/2 bushing?
Asked by steve 13 years ago
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Steve, The threaded insert that comes with these thermometers will hit the back of a 3/4 X 3/4 X 1/2 inch tee if using the side port. Also, they're pretty think and tend to add a lot of head to the system when installed like that, so even if you use a bushing and a 3/4 x 3/4 X 3/4 tee, you may want to space it out a little to prevent any blockage in the tee. I use these a lot in hydronic furnace installs and typically use copper tee's and a short pipe with a threaded female coupler at the end. I still get great temp readings and the well doesn't block the water flow. Hope this helps. -Mark
It would bottom out in the T on a 3/4" x 3/4" x 1/2". The 3/4" x 3/4" x 3/4" would work. You would need to have the flow make the 90 degree turn and the probe would need enough pipe connected to the T to go straight through one end and out the other.
Q: How long is the probe? I am looking for the shortest temp/pressure gauge you have. Thanks.
Asked by mark 13 years ago
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Verified Reply- PexSupply StaffThe probe is 1" long starting from the end of the male thread.
Q: What is the thread size of the thermowell that is included?
Asked by J 14 years ago
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Verified Reply- PexSupply StaffThis thermometer has 1/2" male threads.
The thread was 1/2" NPT.
1/2 inch npt is what it looks like Sent from my iPhone
it’s 1/2” it is right on the description
1/2" MIP
It's 1/2 male ips.
1/2
Q: What is the proper brass or copper fitting for this to be used with 3/4" copper pipe?
Asked by Paul 14 years ago
Add your answer
Verified Reply- PexSupply StaffWe would recommend parts CP12-12 and TB12-12-08. Without a bushing, the probe on the thermometer would be too long to fit in a tee.
Usually installed in the outlet of a tee. The fitting used depends on the specific location in the piping. If the tee is 3/4-3/4-3/4, use a 1/2"fpt x 3/4"cu threaded adapter or a 1/2"fpt x 3/4" cu fitting adapter. The object is to allow the tip of the stem on the well to extend into the fluid flow path but not touch the wall of the fitting. Other options are available, including a 3/4" cu x fpt threaded adapter with a 3/4" x 1/2" threaded brass bushing or a 1/2" fpt x 3/4" face bushing installed directly into the tee fitting. As long as the tip of the well is in the fluid flow path, the assembly doesn't leak and can be taken apart for future replacement or service, the thermometer will do it's job.
Use a 3/4x3/4x1/2 tee, and a 1/2" female NPT adapter. Sent from my iPhone
You would need a 3/4 to 1/2 to 3/4 copper T with a sweat 1/2" threaded female piece. The gauge will thread right in. You will need some Teflon tape for your threads as well. Sent from my iPhone
3/4" x 3/4" x 1/2" CxCxF Tee SKU:CP12-121208 Brand: Cello
A couple options: 1. Install this thermometer into a 3/4"x1/2" Copper x Female Adapter next to a 3/4" Tee on the line to monitor temperature. This method isn't the most accurate as it places the thermometer too far from main line. 2. Install this thermometer into a 1/2" FTG x Female Street Adapter which is soldered into a 3/4" x 3/4" x 1/2" tee on the line to monitor. This is the preffered method as it places the thermowell of the thermometer directly into the flow of the 3/4" copper line.
Q: Will this gauge fit a Letro probe style well?
Asked by kooch 15 years ago
Add your answer
Verified Reply- PexSupply StaffThis gauge is 1/2" NPT and has a probe that extends about an inch beyond the thread.
Q: Can this be used in a plumbing application to measure in-line water temperature? ie, measure/monitor the temperature of the water coming out of a pool heater...
Asked by Mike 15 years ago
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Verified Reply- PexSupply StaffYes, this thermometer can be used for that application.
Q: Does this come with a well? Or do I need to purchase this seperately?
Asked by 16 years ago
Add your answer
Verified Reply- PexSupply StaffThe well is included with this unit.