What Is a Vortex Flow Sensor?
A vortex flow sensor is a type of flowmeter used for measuring the mass flow rate of fluids.
It operates by detecting the rotation of vortices (or swirls) generated by the fluid flow and then calculates the mass flow rate based on this information. When fluid passes through the sensor’s flow path, vortices are created within the sensor due to the fluid’s flow. The sensor measures the rotation speed of these vortices and uses this data to determine the mass flow rate.
This sensor is widely used in various industries, including chemical and pharmaceuticals, fuel and energy, and environmental and sanitation applications. Its construction typically includes a flow path for the fluid, a vortex generator component responsible for creating vortices, and a vortex detection component for measuring the rotation speed of the vortices. Key features of a vortex flow sensor include its ability to measure a wide range of flow rates and its low-pressure loss, making maintenance straightforward.