Xichang Tourist Attraction in Liangshan, Sichuan officially reached cooperation with Supmea in 2019. Supmea electromagnetic flow meter, sludge concentration meter, dissolved oxygen meter, ultrasonic open channel flow meter, input liquid level meter and other instruments are used in the aerobic tank, discharge outlet, anoxic tank and other occasions in Xichang Sewage Plant. Through local display and data remote transmission of instruments, the stable operation of the entire sewage treatment process is ensured.An ultrasonic flow meter is a device that uses ultrasonic waves to measure the flow rate of a fluid in a pipe. It works by transmitting ultrasonic waves through the fluid and measuring the time it takes for the waves to travel a known distance through the fluid. The flow rate can then be calculated based on the time it takes for the waves to travel through the fluid and the cross-sectional area of the pipe.Hand-held ultrasonic flow meters are portable, lightweight devices that can be carried by an operator and used to measure the flow rate of a fluid in a pipe at a variety of locations. They are commonly used in industries such as water and wastewater treatment, oil and gas, and chemical processing.Some benefits of using an ultrasonic flow meter include:1.Non-invasive measurement: Ultrasonic flow meters do not require the installation of any sensors or probes in the pipe, making them a non-invasive measurement method.2.High accuracy: Are known for their high accuracy and can measure flow rates with an error of less than 1%.3.Wide range of measurement: Can be used to measure a wide range of fluids, including liquids, gases, and slurries.4.No pressure drop: Unlike some other flow measurement methods, ultrasonic flow meters do not cause a pressure drop in the pipe, making them ideal for use in systems with sensitive pressure requirements.5.Easy installation: Hand-held ultrasonic flow meters are easy to install and can be used to measure flow rates in a variety of pipes, including those with irregular shapes or large diameters.