Tutorial: Measuring liquid level using a bubbler

Using a bubbler or dip tube is a simple but very effective way to measure liquid depth. In the next "basement video," Control Engineering editor Peter Welander does a hands-on demonstration. www.controleng.com.

[@smk_18]

This video explains the concept at the best. Thank you so much !! The other day I encountered this in measuring the level in one of the product tanks, and I was puzzled. Now I am clear !

[@TiberiusStorm]

Awesome info and easy to understand. I wish you were my teacher! The ones we have at College just make things more complicated.

[@chasityduncan2014]

excellent videos Peter. I wish you had more of them.

[@gsmeeuwsen]

GREAT video, Sir!

[@eesiflo]

Peter, appreciate the time you took for this.

[@michaelnilles6480]

For best accuracy, the connection to the DP transmitter should from a T located at the top of the tank.

[@eriksandvik5963]

Wonderful job Peter! This demonstration has been "instrumental" in explaining bubbler strategies to my students. More videos please!

[@15brodster]

thanks for taking the time to make this video

[@michaelweber87]

Very well presented - I appreciate your method.

[@mamatayogi6920]

Thank you air

[@destinyosagie7872]

Well articulated, thanks Peter.

[@shakilimran923]

thank you so much sir. very simple and easy to understand

[@albertobahia1692]

Excelente explicacion. Excellent explanation. Desde Argentina Gracias. Thanks.

[@robertthomson196]

Thank you

[@afa6361]

Very well presented.

[@Kaizad78]

Nice video. we use it in candu reactor for moderator heavy water level measurements in calandria.

[@ogweasel4273]

Sure you can use it on a pressurized tank. You just have to hook the low side to the top of the tank where the liquid won’t reach and it works all the same.

[@successfulengineer]

Great video

[@alankennedy86]

Thank you for the video.

[@scottmurphy4753]

Thank you. Very well done!

[@fortunatoalvarado4392]

Good tutorial, thanks for sharing it!

[@paulpaulson9517]

Very useful, Thank you SO much.

[@aravindhs9988]

Hi there excellent demonstrations and I really enjoyed it.. Can you explain where the concept of back pressure comes in this type of instrument?

[@flowmeters-tx]

nice one again

[@bhupinderdulku5064]

Bam, hit it right outta the park.

[@condor5635]

We have these in Houston to measure bayou water level and post on the Harris County Flood gauge site. Would the compressed air in those situations (dozens of sensors across the city) be obtained from a small battery operated compressor right on site that turns on and off every so often? I am guessing so and it being powered by a battery that is charged via solar panel or something.interesting technology and great video. Thanks!

[@dimas883]

How would you calculate the range for the 3051 transmitter?

[@AngelicMessenger24]

dam you think that old dude smokes out of that thinG!

[@raimryl123]

Hi i am looking for the speed of bubbl of going up

[@daniel343ful]

cool.

[@saravanan4674]

How to range setting?? Sir

[@raimryl123]

its depends of cousres

[@OMARRIOO]

Not the bubbler im looking for

[@raimryl123]

i have an idea to of free energy

[@raimryl123]

but never see befor people work with bubbles

[@user-es2tj4ef8j]

Thank you