The flow rate of a fluid (liquid or gas) through a sealed conduit, such a pipe, is measured by an ultrasonic flowmeter. It measures the fluid's speed using ultrasonic waves, which are then used to determine the flow rate. Our device is used to gauge the flow rate of substances including water, molten sulphur, cryogenic liquids, and compounds that permit the passage of ultrasonic waves. For measuring gas and vapour flow, transit time designs are also available. Ultrasonic flowmeter is perfect for automated wastewater applications or any unclean liquid that is conductive or water based.