Stasonic ultrasonic flowmeters measure the velocity of liquid using transit time technology, which measures the time differential between signals sent upstream and downstream, the differential is directly proportional to the velocity of the liquid moving through the flowmeter. 

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A variety of liquids can be measured reliably – independent of electrical conductivity, pressure, temperature or viscosity. The inline ultrasonic sensors can be used in applications that require higher accuracy, the clamp-on sensors are installed on the outer wall of the pipe, so it can fit a variety of pipe sizes. Ultrasonic flow meters are widely used in chemical, pharmaceutical, food and beverage, metal, mining, pulp and paper and wastewater industries.