Ever since I got acquainted with your good and professional page, your information has helped me to become more and more professional day by day, and I thank you and your colleagues.
That's amazing to hear, Ali! Thanks a lot for being such a champion for RealPars! Feel free to contact us if you ever have any questions. Happy learning!
The best educational channel, but I think the pressure transducer that you explained in the introduction to the video is the flow transformation, isn't it?
Differential pressure transmitters can be used for flow measurement, level measurement, and differential pressure measurement. The masnifold shown on the pressure transmitters shown in the opening segment are most often associated with flow measurement, but can be used in all three applications.
The thing that always gets me on these transmitters is un screwing the housing to get to the wires. They are usually made of aluminum and gull & seize up.
Hi Ono, Thanks for your comment! It indeed does, our free videos on RUclips do not follow a specific start to finish structure. Whereas our course library is specifically designed in a way where it provides all the tools needed for beginners to evolve into an advanced level through our hands-on courses. Feel free to have a browse through our course library to see which topics we cover at the moment. bit.ly/30ZrxWq Additionally, by subscribing you will have access to our Technical Team - consisting of high ranking engineers with a lifetime of experience - who are here to help you out with any questions you might have along the way! I hope this answers your question sufficiently. If you have any other questions or would like any further assistance, feel free to reach back out.
Great video thank you for uploading. Just one comment: around minute 3:14 when it says “the low increases” ... doesn’t that need disambiguating? When the flow’s speed increases, right? Because the flow’s mass rate stays constant.... Btw, if the goal was to measure dP across a strainer... wondering how it would work...
There are many types of sensing elements that measure the fluid pressure upstream of the sensor (high side) and downstream of the element (low side). This differential pressure can be correlated to the flow, and the relationship is "flow is proportional the square root of the pressure differential". If I simply want to measure the pressure drop across a filter or strainer, for example, I just need to position the high-side sensing tap upstream of the filter housing or strainer and the low-side sensing tap downstream of the filter housing or strainer.
Hello, @mohannedkhalid6689. Thank you for your question. This all depends on your needs and system design. System designers use 3-valve or 5-valve manifolds in conjunction with the DP transmitter to prohibit over-range and to isolate the transmitter from the process line for maintenance and calibration. Here is a link for your learning: www.superlokworld.com/blog/what-is-an-instrumentation-manifold-and-why-do-i-need-one Happy learning from RealPars!
Please make videos about : gas header pressure " upstream " , gas pressure " down stream ". Well head pressure and temperature .. and Riser and test Riser Pressure
Would you please clarify what did you mean by " .....and one of several ways to convert the pressure applied onto the diaphragms into an electrical signal " ?
The process pressure can be converted into an electrical signal through a detected change in capacitance, by sensing the pressure using compression of a special ceramic substrate, or by deflection of a piezoelectric bridge. These are all physical methods of converting pressure forces into electrical signals.
If you are referring to mean effective pressure, which is the measure of an engine’s capacity to do work independent of engine displacement, then a very small pressure transducer is used that measures the cylinder pressure. Mean effective pressure determined by calculation over the entire cycle of the engine (compression, ignition, exhaust). These are typically small electromagnetic gauge pressure sensors. A good example can be found at: new.abb.com/products/measurement-products/diesel-engine-monitoring/pressure-transducer-pfpl203
Nice video!! Can you guys explain to me the formula how to calibrate a pressure transmitter and set up the value LRV and URV on a hart calibrator for a close vessel and a open vessel thanks.
i want to learn DP transmitter programing.can u educate me.because i'm doing some boiler job most of the time i face problems with a DP transmitters about the programing.
I have being watching many videos, they are great explanations. Could you make a video explaining the difference of an SCADA and a control through an HMI please
Hi Vundru, Thanks for your comment, and great suggestion! I will happily go ahead and pass this on to our course developers for a possible future video course.
There are many instances where a negative value is quite normal. A common range for a DP cell is -150 inH2O to +150 inH2O. This allows for situations where the transmitter is installed what is called a zero elevation situation (wet leg, transmitter positioned below URL).
very nice video, but you are making a confusion between a DP transmitter and a DP Flow transmitter...and almost completely ignore DP Level transmitters :) appreciate the time and work though :)
This chanel deserve more than 361 k subscribers
One of characteristics that made this videos cool is that have perfect sound track.. Thanks realpars
Thanks a lot, Derin!
I think this page might be the coolest thing I've seen, very constructive, thank you very much for this simple and meaningful explanation.
You're very welcome! Thanks a million for your kind response!
Excellent explaination.... With easy words and excellent voice
Thanks a lot!
Real pars makes engineering easily understandable ❤❤❤❤
Glad to hear that! Happy learning
Excellent explanation! Thank you.
Glad you enjoyed it!
I wished you have shown in the schematic at 6:00 how the piping connection is done to the secondary element (impulse lines)
Danke realpars®
Thank you for your excellent videos. Your efforts in making them are appreciated.
Glad you like them! Thanks for your appreciation!
Thank you so much for the effort u put in every video its very understandable
You're very welcome! Thank you for your support
youtube.com/@instrumentprocessmanagement?si=6YoH_l08hNhyvEdz
Each video is so cool!
Realpars is really good! ❤
You are very welcome! Thanks for your support.
@@realpars most thankful
But in fact, your all videos are really nice...❤❤
Love your channel always
I appreciate that!
Very helpful video keep it up
Glad it helped! Thanks for your support
excellent teaching
Glad you think so!
Ever since I got acquainted with your good and professional page, your information has helped me to become more and more professional day by day, and I thank you and your colleagues.
That's amazing to hear, Ali! Thanks a lot for being such a champion for RealPars!
Feel free to contact us if you ever have any questions.
Happy learning!
@@realpars Thank you so much for your kindness in caring for your Follower
youtube.com/@instrumentprocessmanagement?si=6YoH_l08hNhyvEdz
@@alitaherkhani4404youtube.com/@instrumentprocessmanagement?si=6YoH_l08hNhyvEdz
Amazing videos 👏 👏 👏
Glad you think so!
Always searching for this type of informative channel...it's great ❤️
Thanks a million for your support, Akash!
Really appreciate your efforts to bringing up these informative videos.
Thanks for your support, Visal! Amazing to hear that.
Thanks man.
The best educational channel, but I think the pressure transducer that you explained in the introduction to the video is the flow transformation, isn't it?
Differential pressure transmitters can be used for flow measurement, level measurement, and differential pressure measurement. The masnifold shown on the pressure transmitters shown in the opening segment are most often associated with flow measurement, but can be used in all three applications.
Detailing of manifold valve that connect at the bottom of the transmitter would be helpful.
Thanks for sharing your feedback with us!
I love your videos you do a great job!!! Thanks for all your hard work!
Thanks a million for your support, Freddie! We truly appreciate that.
@@realpars Thank you so much to spare time to like my comment 👍
Very useful to understand the regulator principal in compressed cylinders
Glad it was helpful!
Thank you thank you thank you
For considering my suggestion, you are the best
You are very welcome! Great to hear that you enjoy our content!
great instructional video!!!!
Many thanks!
Best Channel On RUclips ❤
Thanks a lot!
Thank you for the video! Happy New Year!
Thanks a lot, Nikolai! The RealPars team wishes you a splendid new year as well.
This is great do you have courses for fluid flow analysis; control valves, tanks, orifice, pumps etc?
@realpars Fluid stuff would be great!
great video, passed this info on to some people learning flow. thanks. :)
Thanks for your support - great to see that!
youtube.com/@instrumentprocessmanagement?si=6YoH_l08hNhyvEdz
Very good
Sir I'm learning lots of knowledge from u when u have 1000 subscribers I'm one of them 😘😘
That's great! Thanks for your support, Amar
Supera explained... please do video on control valve and actuator types
Hey!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
smart explaining with great graphism thank you so much
Thanks for your support!
The thing that always gets me on these transmitters is un screwing the housing to get to the wires. They are usually made of aluminum and gull & seize up.
Great videos. Explained in simple and professional manner. Keep up the good work 😇
Thanks for your support, Parimal! Happy learning
Great explanation, Thanks!!
You are very welcome, Rival!
Which type flow transmitter is most reliable and gives most correct values & why? please make a video
Thanks for your topic suggestion, Samir! I will happily pass it on to our course library.
great lecture
Many thanks!
Does the paid subscription to your site offer more in-depth instruction of the topics offered here? Thanks.
Hi Ono,
Thanks for your comment!
It indeed does, our free videos on RUclips do not follow a specific start to finish structure. Whereas our course library is specifically designed in a way where it provides all the tools needed for beginners to evolve into an advanced level through our hands-on courses.
Feel free to have a browse through our course library to see which topics we cover at the moment. bit.ly/30ZrxWq
Additionally, by subscribing you will have access to our Technical Team - consisting of high ranking engineers with a lifetime of experience - who are here to help you out with any questions you might have along the way!
I hope this answers your question sufficiently. If you have any other questions or would like any further assistance, feel free to reach back out.
wonderfull information thank u real pars
Thanks for your support!
Very useful video thanks lot
You are very welcome!
perfect explanation, Great.
Amazing to hear that, Ahmed! Thank you!
Thank you
You're welcome!
Really good knowledgeable video
Amazing! Great to hear that, Luv.
Great video thank you for uploading. Just one comment: around minute 3:14 when it says “the low increases” ... doesn’t that need disambiguating? When the flow’s speed increases, right? Because the flow’s mass rate stays constant....
Btw, if the goal was to measure dP across a strainer... wondering how it would work...
There are many types of sensing elements that measure the fluid pressure upstream of the sensor (high side) and downstream of the element (low side). This differential pressure can be correlated to the flow, and the relationship is "flow is proportional the square root of the pressure differential". If I simply want to measure the pressure drop across a filter or strainer, for example, I just need to position the high-side sensing tap upstream of the filter housing or strainer and the low-side sensing tap downstream of the filter housing or strainer.
Hi @realpars is it a must to install a dp trasnmitter for closed vessel by adding three valve manifold?
Hello, @mohannedkhalid6689. Thank you for your question. This all depends on your needs and system design. System designers use 3-valve or 5-valve manifolds in conjunction with the DP transmitter to prohibit over-range and to isolate the transmitter from the process line for maintenance and calibration. Here is a link for your learning: www.superlokworld.com/blog/what-is-an-instrumentation-manifold-and-why-do-i-need-one
Happy learning from RealPars!
@@realpars Thank you so much for the useful link and answer
Thank You! So useful videos.
Amazing to hear that!
Awesome video! Thank you.
Thanks for your support, Shaine!
Please make videos about : gas header pressure " upstream " , gas pressure " down stream ". Well head pressure and temperature .. and Riser and test Riser Pressure
Hi Mohamed!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Would you please clarify what did you mean by " .....and one of several ways to convert the pressure applied onto the diaphragms into an electrical signal " ?
The process pressure can be converted into an electrical signal through a detected change in capacitance, by sensing the pressure using compression of a special ceramic substrate, or by deflection of a piezoelectric bridge. These are all physical methods of converting pressure forces into electrical signals.
Thank you so much
Thank you very much.lt wasbeen very good lesson.l will be watch again.(in İstanbul)
You are very welcome!
youtube.com/@instrumentprocessmanagement?si=6YoH_l08hNhyvEdz
Any measuring instrument for mean effective pressure sir
If you are referring to mean effective pressure, which is the measure of an engine’s capacity to do work independent of engine displacement, then a very small pressure transducer is used that measures the cylinder pressure. Mean effective pressure determined by calculation over the entire cycle of the engine (compression, ignition, exhaust). These are typically small electromagnetic gauge pressure sensors. A good example can be found at: new.abb.com/products/measurement-products/diesel-engine-monitoring/pressure-transducer-pfpl203
Just awesome
Thanks for upload.please do more videos on field instruments please please
Hey!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
can u kindly explain or share link, for the function of DPTransmitter connected to VFD of Pumps in Chilled Water Flow network (Closed Loop)
Hi there,
Thanks for the topic suggestion, I will definitely go ahead and forward this to our creator team.
Happy learning!
What is the working principle of DP transmitter
Youuuuuuu Are Amazing that you so much
Thank you so much, Ali!
Nice video!! Can you guys explain to me the formula how to calibrate a pressure transmitter and set up the value LRV and URV on a hart calibrator for a close vessel and a open vessel thanks.
Hey!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Thanks again
You are very welcome!
Sir, can you please provide the different types of valves and purpose in industry
Hey Kishor!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Very intresting
i want to learn DP transmitter programing.can u educate me.because i'm doing some boiler job most of the time i face problems with a DP transmitters about the programing.
Hi Hansajith,
Thanks for your comment and feedback! I will happily pass this on to our course developers for possible future video courses.
@@realpars thanks i appreciate that 🙏
upload please more videos like,ph meters,ultrasonic flow meters,rota meters,and dozzing pumps
Hey Asad!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
Thank you master!
You are very welcome, Wilson!
I Like This Videos
Great before seeing the video 🤭❤️🌹
mmH2O is also a commonly used unit.
I have being watching many videos, they are great explanations. Could you make a video explaining the difference of an SCADA and a control through an HMI please
Hi Mariano!
Thanks for your comment and your suggestion. I will pass this on to our course developers!
Thanks for sharing and happy learning!
@@realpars ppppppppp
How the change in capacitence converted into electrical signal
Hi Vundru,
Thanks for your comment, and great suggestion!
I will happily go ahead and pass this on to our course developers for a possible future video course.
I really need to get back to work. I have never worked on piping in my life and will never use this information.
What If DP is showing negative value?
There are many instances where a negative value is quite normal. A common range for a DP cell is -150 inH2O to +150 inH2O. This allows for situations where the transmitter is installed what is called a zero elevation situation (wet leg, transmitter positioned below URL).
Good
very nice video, but you are making a confusion between a DP transmitter and a DP Flow transmitter...and almost completely ignore DP Level transmitters :) appreciate the time and work though :)
youtube.com/@instrumentprocessmanagement?si=6YoH_l08hNhyvEdz
👍
Great information, thanks!
Glad it was helpful! Happy learning