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🎯 Key points for quick navigation: 00:50 *Typical setup for temperature transmitter calibration involves a 24V DC power supply, digital voltmeter to measure 4-20 mA output, and a thermocouple or RTD simulator.* 01:38 *Zero and span calibration are crucial for temperature transmitters; zero is set using a 100-ohm resistance, and span is adjusted with a 115.54-ohm resistance to achieve 4 and 20 mA respectively.* 04:12 *Five-point verification test involves checking transmitter outputs with specific resistance values (100, 103.90, 107.79, 111.67, 115.54 ohms) to ensure calibration accuracy.* Made with HARPA AI

Hello sir can you share an internal diagram of the transmitter to indicate how the transmitter receives and processes signal from 2,3&4 wire RTDs? Can you explain the difference in signal transmission from RTD with different wires?

Another mistake in this video the sq root ma in the end of video = 13.23 not 9.23 check it plz

12.50% of 200 =25 not 12.50 is not it? in the table

Cinnections are most important... So please demonstrate how can connect leads

My only question is what’s the reason for the resistor at the start on the (+) side??

dear sir please the calibration range 0-- 500 m bar for differentiation transmitter how to calculate square root the out 4 to 20 mA flow rat 21 bopod as max pipeline 8"

Pious Umazhi@g come

Pious Umazhi@g come

Great channel. Can you tell us how to calculate the interface level

How to connect hart

Thank you very much.

How to get analog output ma from del p inwater column?

Excellent explanation Sir🎉

Can I do the calibration without mounting the positioner on the valve ???

How can we make RTD sensor circuit?

Mines says negative drift after the remove gas prompt

Well understood, the Video is Educative and understanding

Fantastic information

Zero it out

Can we enter negative temperature value in the minimum temperature range ?

very usefull

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

I think you should use numbers to see that this only works if the fraction of resistors on the left side is one over one(same resistor top and bottom) not some other fraction like one over two e.t.c Because you can have a balanced bridge (the same fraction on both sides say 1/2 ) And get there with the variable resistor but it will be wrong. E.g with 10/20 resistors on left side i pretended to have 10 ohm resistive legs for sensor but with a 90 ohm sensor. That meant to variable resistor would stop at 40 as (40+10=50) top resistor and (90+10=100) bottom resistor giving a balanced bridge 1/2=50/100 but when we take to 40 we are yetting on variable and try to work out the sensor restance as we dont know we get 80 and not the desired 90 that it is.

Great video

Hey man. This is some great content. If you made a full process automation course I would buy it. Keep it up. Greetings from Istanbul 👍

Good explain

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VIDEO is super nice explain but video is high

Loto explain Loto-logout tagout

Very helpful video

You should not pick a valve size with less cv then the calculated cv, incorrect.

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Excellent video. Just one question, why do you use de Sf for Glycerine? Does it matter which Sf fluid is used?

Please help me with this What will be the output from temperature transmitter

More videos please.you are doing a good job.keep it going.

Flow meter settings, I have been told many different settings.

How to calculate that resistance?

If the boiler is idle or not at operating pressure, how does this effect the level? Will the LRV and URV need to be trimmed until the boiler is at operating pressure?

Goog job

Thanks Sir for explaining, can you explain pressure switch principle work.

Please can you make a video on how to perform calibration of gas chromatograph using mono2020 software

Does DPT has two equalizing valve as shared in this video? I thought it has only one equalizing valve,2 block valve and two vent valve.

Well explained, appreciate your efforts

Gosh, we've replaced so many of these with Hart-smart positioners, but I've calibrated so many of these and other positioners and I/Ps over 42 years.

How adjust travel length in positioner

Hello everyone this vedio is so useful for me thanks to the channel admin and do a lot of this kind of vedio 😊and in the future I will be great engineer and I will do a lot of great vedios about this field in my language ..from Uzbekistan❤

Please do more instrumentation

Please make a video how to connect the transmitter to input of plc and how it works

It is called a FLow-meter. It is also called a rotameter.