usmanmalik

thanks sir !!

sir i want to measure liquid level by sensing natural frequency.. i want to know some practical devices used in industry and principles on which they work if u provide...

Thanks for reply !! actually there is any liquid in tank..when liquid level rises or falls, natural frequency of that tank changes..i wana know devices to sense these changes !!

hello !! how are you all ? i want to know about liquid level sensing. that is when liquid level changes, natural frequency of liquid also changes. would you please...