1-800-663-4209 | Your feedback matters, take a quick survey Website Feedback
TC-NPT
Pipe Plug Thermocouple Probes with NPT Fitting and Lead Wire
Models In Stock
- Rugged 304SS Design with Strain Relief Spring
- Fiberglass Leads Protected with Steel Overbraiding.
- Striped Leads, Standard. SMP Connectors, Optional
- Choice of J, K,T, or E Thermocouple Types
TC-NPT
From
C$
89.27
Models In Stock
Can't find the right model?
Use our custom configurator to fine tune your product
Product Overview
- Additional Features 2 Dual Elements
- Insulation Fiberglass with Stainless Steel Overbraid
- Molded Transition Temperature, Max 480 °C
- Molded Transition Temperature, Min 0 °C
- Number of Connectors N/A
- Pressure, Max 2500 psi
- Probe Length 0.5 in
- Probe Type Pipe Plug Thermocouple Probes
- Process Connection Type NPT Male
- Process Temperature, Min 0 °C
- Sheath Material 304 Stainless Steel
- Temperature Sensor Type Thermocouple
- Transition Joint Temperature, Max 480 °C
- Transition Joint Temperature, Min 0 °C
- Wire Type Stranded
PIPE PLUG TTHERMOCOUPLE PROBES
These high pressure thermocouple plug sensors are ideal for vessel applications, pressurized containers and applications requiring mounted NPT security. The 304SS sheath has a 6.4mm (1/4") dia. that extends 1/2" from the end of the 1/4 or 1/8NPT pipe plug. Other length sheaths are available. The thermocouple-grade lead wires are stranded 20 AWG, fiberglass insulated, and stainless steel overbraided with stripped leads. Connectors are attached on request. Junctions are grounded or ungrounded for a pressure rating of up to 2500 psi. Exposed junctions are available for air or gas temperature measurements at ambient pressures. To tighten mounting threads, there is a hex section that is 22mm (.56") across flats that are 5.8mm (.23") wide.
View the Thermocouple Accuracy and Color Code charts
These high pressure thermocouple plug sensors are ideal for vessel applications, pressurized containers and applications requiring mounted NPT security. The 304SS sheath has a 6.4mm (1/4") dia. that extends 1/2" from the end of the 1/4 or 1/8NPT pipe plug. Other length sheaths are available. The thermocouple-grade lead wires are stranded 20 AWG, fiberglass insulated, and stainless steel overbraided with stripped leads. Connectors are attached on request. Junctions are grounded or ungrounded for a pressure rating of up to 2500 psi. Exposed junctions are available for air or gas temperature measurements at ambient pressures. To tighten mounting threads, there is a hex section that is 22mm (.56") across flats that are 5.8mm (.23") wide.
View the Thermocouple Accuracy and Color Code charts
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Phil from
Came as promised.
Nice to have the NPT threads to put it into piping system. Arrived on time and in great condition.
Date published: 2016-10-09
Rated 5 out of
5
by
Facilities from
BAE Systems
Thermocouple was spec'ed by customer to order. Should work great for what we need. Paying attention to shipping was the hardest part
Date published: 2024-04-05
Rated 5 out of
5
by
TWallace from
It works.
It arrived in good working order and works as expected.
Date published: 2023-09-25
Rated 5 out of
5
by
EHelland from
Works well and easy to install.
Works well and easy to install I ordered this product and it works well plus easy to install
Date published: 2023-08-13
Rated 5 out of
5
by
Claudio Braga from
Thermocouple
Perfect in this function, easy installation, durable
Date published: 2023-06-01
Rated 5 out of
5
by
Eric H from
Good Product and Interface
Process Was Easy and Fast. The thermocouple arrived and was exactly what we were looking for.
Date published: 2022-09-12
Rated 3 out of
5
by
TRaymond from
Custom made
The thermocouple tip was not under stainless like the photo. iIt looks like it was just covered with epoxy.
Date published: 2022-08-21
Rated 5 out of
5
by
Great quality from
Great quality
Great quality. While we have not used it for long I was impressed with the build quality.
Date published: 2022-04-02
Why is T Type probe rated only to 0°C when type T thermocouple wire is designed to function well below -190°C . What is the limiting material in the probe that prevents use at cryogenic temperatures?
Thank you for your inquiry. All of our thermocouples are made with Special Limits of Error (SLE). Special Limits of Error Wire (SLE) made products are only spec’d out for temperatures above 32°F (0°C). So, anything below 32°F (0°C) does not comply with the SLE specification. We don't state an accuracy for SLE Wire-Made Products below 0°C (32°F). Accuracy testing shows it is no longer linear. We cannot certify or guarantee the accuracy for temperatures below 0 C. The thermocouples can still measure temperatures below 0 C but we cannot certify the accuracy.
Date published: 2025-04-15
What is the Response time of the TC-NPT series thermocouple?
Thank you for your inquiry. Please review this link to our thermocouple response time page: https://www.omega.com/en-us/resources/thermocouples-response-time
Date published: 2023-10-09
Is the cable (excluding the leads) IP68 rated (i.e. can the cable be submersed underwater)?
Thank you for your inquiry. No, the cable is not IP68 rated.
Date published: 2023-06-13
I have a Pipe Plug Thermocouple Probes with NPT Fitting and Lead Wire. What is the pitch of thread for the 1/8" NPT fitting?
The 1/8" NPT on the Pipe Plug Probes has a 0.030704 thread pitch
Date published: 2023-10-02
Do these Thermocouples come with a calibration certificate of some kind?
Thank you for your inquiry. No, the standard thermocouple models only come with CAL-1 which is the certificate of conformance. If you need a calibration certificate, you need to add the 3 temperature point calibration service CAL-3 using the configurator on the website.
Date published: 2025-01-22
Hi - do these thermocouples couple with a certain reader/display/temperature logger? I would ideally want a logger/digital out reading and a digital temp display. Thank you!
Thank you for your inquiry. Yes. Please take a look at our thermocouple meter/datalogger models HH806AU and OM-HL-EH-TC. FYI these dataloggers will require a miniature male thermocouple connector. For more questions, please call 1-888-826-6342.
Date published: 2023-05-16
What is the Nema rating of the probe? What is the Nema rate of the connection point for the probe?
Thank you for your inquiry. This probe does not have any NEMA ratings.
Date published: 2025-02-10