i need data of level measurement using level transmitter in the application.

 

there is a big ammount of level gauges/transmitters, depending on your
application, type of product, accuracy requested, etc...
you may check http://www.enraf.com

 

We need a lot more information before we can answer.

What type of vessel.
What type of liquid
Point detection vs constant level
Operating conditions (temperature, pressure, etc)

 

I hope you realize how difficult it is to help someone solve a problem from a sketchy single sentence that contains absolutely no application information! (sigh)

 

Try looking at http://www.milltronics.com

Excellent level sensors.

 

Generally, to have idea about level measurement instruments and principles, you can visit the following link:
http://www.omega.com/toc_asp/sectionSC.asp?section=K&book=green

Specifically, if you have a certain application, then you have to submit detailed information including the dimensions, materials, and any restrictions you might have.

 

Send me a PO and I will solve your problem!

 

there are lot of options for level measurement. u can try one of the following according to u application and parameters:
enraf, radar, motherwell.
all these have moderen level gauging and transmission features to fulfill the different requirements.

hope u get some right one.

regards,
atiq
[email protected]