RTD in detail tutorial explaining 2 Wire RTD , 3 Wire RTD and 4 Wire RTD
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- Опубліковано 5 лют 2025
- The video speaks about how to perform 3 wire RTD connection on temperature transmitter . Know more about wirings on temperature transmitters . Learn about 2 wire rtd , 3 wire rtd and 4 wire rtd .
3-wire and 4-wire resistance temperature detector (RTD) are two types of sensors used to measure temperature by detecting changes in electrical resistance.
In a 3-wire RTD, two wires connect to the sensing element and the third wire serves as a compensation lead. This compensation lead helps to eliminate the effect of lead resistance and provide more accurate temperature readings.
On the other hand, a 4-wire RTD has two additional wires that serve as independent current-carrying conductors, which eliminates the effect of lead resistance entirely. This results in even more accurate temperature measurements than a 3-wire RTD.
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More videos please.you are doing a good job.keep it going.
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Very accurate & illustrative
Thanks for the feedback
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😍😍😍
Nice video, keep it up, thank you :)
This was very helpful, thank you sir.
Very well explained 🎉
Thank you 🙂 Swati
Very good explaining
That's great to hear .Send us words if you are looking for videos on a specific topic
Thanks a lot please More videos ❤
Sure . We keep posting more videos. Is there any specific topic you want us to address in upcoming videos ?
👍👍👍
Thank you
Good information
Thanks for the input
Can you please tell us I've one doubt .. I've replaced three wire RTD with 4 Wire RTD and I've only 3 wire cable then how to connect those 3 wire in 4 wire RTD and in. Transmitter .
Please clear my doubt 🙏
Hello
You need to connect 2 white cable to terminal 4 of temp transmitter. I mean join 2 white cable together and connect to terminal 4 of temp transmitter.
I hope this solve your problem. Let me know if you have any other questions
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Nice and simple explanation..
Thanks for liking
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Can I connect 4 wire to 3 wire for expansion
You really should use an actual person to narrate this video, the language errors introduced by the AI are very distracting and confusing.
Thank you
For your feedback
Make video on Vibration measuring instrument.
Hello Siddhesh
Thanks for your suggestion. We will try to make one video on vibration measuring device once we have content.
Please help me with this What will be the output from temperature transmitter
Resistance
very usefull
May you share the process of makinh RTd based on nikel?
please I want video on how to use Hart 475 communicator for beginners
Hello
I will make one video on this topic once i have content on it
I like this video. But I think with 3-wire the balance equation is (R1/R2)=(Rt+2Rlead)/(R3+2Rlead). Although the conclusion keeps the same.
Yeah, You are absolutely correct. Thanks for watching our video
Rtd with six wire
Hello
Sorry I didn't get your question.
You used math to show two wire but not 3 wire.
Could u do a vid with math for 3 wire so we can actually see its better