How to Measure Flow Rate with a DP Transmitter

[@anonymousabdallah5478]

As a person related to process automation, I really like this channel, keep up the good work.

[@jesusv14jv]

I’ve been learning more from this videos than from work of how it works 😅

[@realpars]

That is a great compliment!

[@syedamaan2797]

best channel for me...

[@CM-oy2kd]

To all the people who viewed. Keep up the good work

[@realpars]

Thank you!

[@MM-vi9kh]

We are waiting for part 2 of this video as soon as possible..!!!!!

[@MM-vi9kh]

Huge thanks RealPars, A long time ago, I have been waiting for this informative video... 😍😘

[@realpars]

Great to hear that! Thanks for sharing, and great to see you here again!

[@keyankeyan1605]

we wait for such as this videos keep going

[@realpars]

Thank you, Keyan!

[@sultanalmahdaly837]

Very Great explanation. I love the channel

[@realpars]

Thanks for your support, Sultan! We love receiving such positive feedback!

[@tadesetakele786]

Neat and clear explanation!

[@realpars]

Glad you liked it!

[@aimenkajjouni2480]

Thank you for the video and i want to see folw rate with harde communication

[@shubhamdubey3585]

Wow man nice video evertime!!!!

[@realpars]

Thank you! Happy learning!

[@binayakrath6373]

Nice explanation n information sir...

[@realpars]

You are very welcome!

[@creativeeee]

nice and so informative video

[@realpars]

Thanks a lot!

[@smokinjoe4684]

What does the ‘oc’ in between q and square root of delta p at 4:00 ??

[@realpars]

Hi @Smokin' Joe. It looks like "oc" but it's the symbol for "proportional to". The equation in words is "Q is proportional to the square root of delta P.

[@sg-dm4ji]

Nice lecture sir

[@realpars]

Thank you!

[@syedamaan2797]

thanks realpars...

[@jimbass924]

Great video!!!

[@jobsinpakandgulf621]

Excellent channel tnx

[@realpars]

Thanks a lot!

[@waotop]

This video is awesome thanks

[@realpars]

Great to hear that, Hassan!

[@johnnynewhouse3117]

Very interesting topics

[@realpars]

Great to hear that, Juan! Thanks for sharing and happy learning.

[@ThuanAutomation]

Thank you, video very helpful.

[@realpars]

Great to hear that! Thanks for sharing.

[@melquiadesdelgadoramirez680]

Excellent content and resolution with less disk space, keep improving RealPars. I closely follow up these interesting videos, but so far I haven't found the video "How to check the accuracy of a DP flow transmitter". Did you already submitted it? Thank you.

[@realpars]

Hi Melquiades, Thanks for your comment and sharing your support with us. Regarding the topic suggestion, I will make sure to forward this to our course developers and see if this is in the pipeline for the near future. Thanks for sharing and happy learning!

[@felipepalmacastro]

Thanks!

[@realpars]

You're welcome!

[@MarioATEFPV]

Thanks for sharing; I'm looking for PLC or node-red software blocks to perform calculations according to the IAPWS-IF97 standard. Can you help me?

[@realpars]

Hi Mario, Thanks for your comment! We sell a variety of software and hardware over at our online store. shop.realpars.com/ Feel free to browse around, if you have any other questions you can always reach out to us over at [e-mail]

[@chappagiridhar5109]

Nice share

[@mohammedmudassar79]

Hi this question is not related to flow but this question is about pressure transmitter range.if pressure transmitter have range -100 to 150 kpa then what will be MA at -92.plz any body reply me and plz share the formula thanks

[@realpars]

Hi Mohammed. Thanks for reaching out. Total span is -100 kpa plus 150 kpa = 250 kpa. -100 kpa is 4 mA. 150 kpA is 20 ma. 50% point is 25 kpa and is 12 ma. -92 kpa is 3.2% of span. 3.2% of 20 ma = 0.64 ma. Therefore at -92 kpa, the current would be 4 ma plus 0.64 ma = 4.64 ma

[@mohammedmudassar79]

@@realpars thanks but I also wants farmula for this type of conditions or do a video I will be better.

[@adewalesolomon568]

Please I need step 7 software 5.3v for Siemens PLC families any description

[@realpars]

Hi Adewale, Thanks for your comment! We sell a variety of software and hardware in our online store, including STEP7. bit.ly/2WjJDCR Feel free to check it out, if you have any questions please let us know. Happy learning!

[@adewalesolomon568]

@@realpars thanks so much I followed the linked. Thanks so much

[@3gax3]

Why is it so expensive to measure the flow-rate ? Alot of small Sensors costs up to 1000 Euros. Of course it depends on how precisely you want the result to be. But is there a cheaper / easy way to Measure the flow rate ?

[@MrWaalkman]

If your meter comes in an explosion-proof stainless steel enclosure, that adds quite a bit to the price. But you are correct, they really are overpriced (especially the simple DP meter). As for building your own, you can get the PCB mounted DP sensors for cheap. You would have to do your own software, but there are probably examples out there.

[@giannisgklavakis7184]

The question is a little bit vague. It depends on what kind of fluid you want to measure. If for example you want to measure the water flow rate, then there are many options available in the market with less than 1000 euro.

[@muhammadfaisal1857]

Nice

[@Deiski76]

Thank you...can you demonstrate pressure and temperature correction on dp flow measurement?

[@realpars]

Hi Abdulhaq! Thanks for your comment and your suggestion. I will pass this on to our course developers! Thanks for sharing and happy learning!

[@muhammadiqbal-tu2mt]

Cool

[@muh.ikhsanakbar9507]

Make a wireless sensor please, and how to connect it with plc

[@realpars]

Hey Ikhsan! Thanks for your comment and your suggestion. I will pass this on to our course developers! Thanks for sharing and happy learning!

[@TradefusionbySam]

All your videos subtitle blocks visibility of the animation.please remove black background of your subtitles & make letters in black.problem will be solved

[@realpars]

Hi Samir, thank you for your feedback, and we're sorry to hear that! I will go ahead and forward this to our content team.

[@AbdulMajeed-hx4jv]

Nice

[@realpars]

Thank you!