Tiankang vortex flow meter is an instrument that measures flow rate based on the principle of vortex shedding. As fluid flows past a vortex shedder, alternating vortices are generated and dissipated downstream, with the frequency of these vortices being proportional to the flow velocity. This type of flow meter offers high accuracy, wide applicability, and has no moving parts, resulting in low maintenance requirements. It is suitable for measuring various liquids and gases and is widely used in industries such as chemicals, oil and gas, and food processing.