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.

[@gsmeeuwsen]

GREAT video, Sir!

[@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.

[@eesiflo]

Peter, appreciate the time you took for this.

[@alankennedy86]

Thank you for the video.

[@destinyosagie7872]

Well articulated, thanks Peter.

[@michaelweber87]

Very well presented - I appreciate your method.

[@15brodster]

thanks for taking the time to make this video

[@michaelnilles6480]

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

[@shakilimran923]

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

[@eriksandvik5963]

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

[@fortunatoalvarado4392]

Good tutorial, thanks for sharing it!

[@afa6361]

Very well presented.

[@scottmurphy4753]

Thank you. Very well done!

[@robertthomson196]

Thank you

[@paulpaulson9517]

Very useful, Thank you SO much.

[@mamatayogi6920]

Thank you air

[@successfulengineer]

Great video

[@albertobahia1692]

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

[@Kaizad78]

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

[@flowmeters-tx]

nice one again

[@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!

[@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?

[@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.

[@bhupinderdulku5064]

Bam, hit it right outta the park.

[@daniel343ful]

cool.

[@dimas883]

How would you calculate the range for the 3051 transmitter?

[@raimryl123]

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

[@raimryl123]

its depends of cousres

[@saravanan4674]

How to range setting?? Sir

[@AngelicMessenger24]

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

[@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