Magnetic Flow Meters
QTRD91 non-contact radar level meter principle
Ultrasonic Level Meters
ultrasonic liquid level transmitters manual pdf
Handheld Ultrasonic Flow Meters
Electromagnetic Flow Meter
Recently, my company produced one order for integral type ultrasonic open channel flow meter for South American customer.
This type flow meter is based on ultrasonic wave theory.
Itc ould be used to measure the flow rate up on open channel.
It will measure the height for liquid and calculate the flow volume.