4-20 mA Current Loop - History, Why, Advantages, Disadvantages 

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Very articulate , easily understandable clear, in-depth explanations. Thank you for sharing this invaluable basic useful information/knowledge

It's so useful, thanks a lot for all these explanations.

Beautifully explained. Thank you

very well explained, it is understood by all 👍

Thanks. This was helpful and concise.

very clear and easy explanation thank you

Definitely professional video

Excellent explanation

Very good information, most of the instrumentation engineer don't know this basics. Thanks alot

Great Your voice is clear❤️

Very informative

❤ very interesting

very good work

❤goat

Nice Contents Sir.

XLNT VIDEO

TQ very much

Hello, i have a question. If we want to regulate the temperature inside a tank where the LRV is 40°C and URV is 140°C. Knowing that the output signal 4-20mA is, what will happen if the temperature drops below 40°C or rises above 140°C? Will the transmitter send a signal or not? If yes his is this signal calculated? Thanks

Have to say this helped me zero % with how to actually wire up and use a 4-20mA sensor.

you should better explain about Hart protocol, how it works

We use idustrial pressure transducer which is 3 wire please explain to me how I use this transducer in nitrogen purging process

Nice

So where's the loop?

Good content, although sometimes too stilted. And the robo/AI voice, with its one inflection curve for every sentence, regardless of context, grows quickly tiresome (and some mispronunciations such as "live" being said as if it were 'live another day'.

I'm the master. Wanna learn with me. 14 years of beautiful experience in industry

All I can hear is milliamperes Milliamperes milliamperes

usefull tutorial but im scared of your voice

𝒢ℴℴℴ𝒹

thank you very much. many information I can get from this video. by the way. what is the meaning of bias? please explain me. thanks in advance

Robotic voice made it unwatchable for me, shame.

as a certified doomer i should quit this video since a boomer is just teaching this

What happened if we bypass an analog sensor by jumping out

13:52 In the twisted pair diagram, I think the blue arrows should alternately point up and down to indicate cancellation.

It's really very easy to understand and very helpful good explanation. Thanks

Great

Amazing Explanation. Thank you

outstanding job explaining, thank u

if I short the two wire, what will happen the loop?

Excuse me ,i nees information about 4;20ma sinal spilleter Disadvantage

Clear explanation Sir

Wordy af

It's ok to take Ang reading a milliamps whale the machine is running or work .. tnx ❤️

excellent explanation of each terms..........Do you have basic information of physical layer of HART signals

Amazing Explanation & Clarification.....Thanks, Alot

Thanks for your wonderful teachings, please teach how to use DWIN screen for PLC

Very useful. I wish you could discuss more on what you mean that each pair of wire carries a single signal.

This is a very usefull lession . Thank you....very much

Really good information, thank you so much

ধন্যবাদ / thanks

Very good explanation...🫶

I have a question. If I had a 4-20mA signal terminating on an input with a 12 bit resolution, how many different measurements can I have within the 4/20mA range? Someone please let me know. Thanks

Thanks for sharing !

crystal clear.. thank you!

Your teaching very good

Great video, good format.

Awesome explanation sir

💫420 everyday 💫

easy explanations Thanks

very useful, thanks

Have any pdf of pLC

Awesome thankyou

Thank you sir

Wonderful

Thanks for sharing

Excellent,thanks

Nice presentation

Best explanation

very informative

Great 👍

Thank you so much

Very interesting

excellent

Nice one

Thanks

Good video

Thank u...

Excellent

How many volts is the signal

An awfully great exercise to impart understanding on current loop with lucid illustrations.

One of the best I have ever seen. Great explanations.

How PSI or bar converted to mA??

Plz do prefer in hindi language also. If not possible to do than also u can put subtitle in hindi also. It may be good for who don't know proper English. Thanks