Resistance Temperature Detector (RTD) - Temperature Measurement Transducers

Subject - Electronic Instruments and Measurements

Video Name - Resistance Temperature Detector (RTD)

Chapter - Temperature Measurement Transducers

Faculty - Prof. Shruti Joshi

Watch the video lecture on the Topic Resistance Temperature Detector (RTD) of Subject Electronic Instruments and Measurements by Professor Shruti Joshi. Watch the Complete lecture on Engineering Academics with Ekeeda.

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[SunilKumar-yjsc]

Nice lecture mm I am a student mechanical engineering but I understood the work and principle of resistance thermometer easily.... Thanku👌👌👍

[yogeshsahu]

All metals have a positive temperature coefficient of resistance, so that there resistance increases with increasing in temperature.

[jigyasasingh]

MAM aapke eq. Ke hissab se there is direct relationship between temperature and resistance. But in the beginning you told that there they are inversely proportional.

[ashimroy]

in RTDs, temperature and Resistance vary directly...
As temperature increases, so does resistance

[s.anusha]

Tq so much mam for u r explanation it's very use full for all

[govindaraju]

tq for you video im watch the all video is nice and help in alla application of mesurement is using tq

[gamarnath]

Good explanation madam. If u had animations it is very will stores in the mind permanently

[mayank]

At the 2end point of requirment of material.
You discussed that material should of high resistivity
So why u are taking gold for its construction🙋🙋

[gauravtiwari]

Mem this is your notes to see in you video so we can sme2sme put the

[nirajdhyani]

Best video with great explanation ...
Keep making this types of video

[hazimalkurishy]

HI I NEED HELP TO RESOLVE THIS QUESTION( A resistance temperature detector (RTD) transducer is to be chosen such that the analog-to digital conversion will have a resolution of 0.001 c . the conversation uses 16 bit . the RTD will be in a circuit with a lower voltage of - 0.15 V at the lowest temperature extreme and an upper voltage of 0. 3 V at the highest temperature extreme . the RTD will have an output of 0.000 V AT zero degree . what is sensitivity of the RTD ?

[SureshKesraniOfficial]

Overall is good, just one more thing that needs to bee improved or added,
100 ohm at Alpha=0.00385/C is valid only if the resistance is 100 at 0C, what is some one want to change the sensitivity of the resistance using the same material (Platinum) in this case resistance value is different at 0C. As I have been working on miniaturized sensors since two years I have learned that Platinum purity impacts the Alpha value, eg., Aplha less than 0.00276 are not of pure platinum even not alloy means Platinum layer can be filmed over the titanium metal.

[indian]

in our books it is written as - "if temp. increases then resistance is also increases"
so I am no understanding?

[ammuaji]

Thank you mam....It's really helpful

[aniketprajapati]

Thank you ma'am your videos helps me a lot in exam time

[rohithsharma]

Madam thank to make a great video lesson..I have requeste make video about vibration ( I mean industrial gas turbine) measurement, principal and calculations or equations about the rms values

[zubairahmad]

Kindly make a play list for instruments

[dharmindersekhon]

Hey miss...you are guiding us wrong. Resistance increases with increase in temperature in conductors. Please, leave teaching physics.

[zubairahmad]

Colud you explain throug bridge circuit?