Intelligent rotary vortex flowmeter working principle graphic analysis

　　A set of spiral guide vanes are placed on the inlet side. When the fluid enters the flow sensor, the guide vanes force the fluid to produce a violent vortex flow. When the fluid enters the diffusion section, the vortex flow is affected by the backflow and begins to rotate twice, forming a gyroscopic vortex precession phenomenon. The precession frequency is proportional to the flow rate and is not affected by the physical properties and density of the fluid. The detection element measures the precession frequency of the fluid secondary rotation and can obtain good linearity within a wide flow range. The signal is amplified, filtered, and shaped by the preamplifier to be converted into a pulse signal proportional to the flow rate, and then sent to the microprocessor together with the temperature, pressure and other detection signals for integration processing, and the measurement results (instantaneous flow, cumulative flow, temperature, pressure data) are displayed on the LCD screen.

　　The above is the "Graphic Analysis of the Working Principle of Intelligent Vortex Flowmeter" shared by the vortex flowmeter manufacturer. Thank you for watching. If you have any questions, you can consult online or leave us a message. We will answer you wholeheartedly.