XGHLUGB Vortex Flow Meter:

The XGHLUGB type vortex flow sensor measures the flow of steam, gases, and low-viscosity liquids based on the theories of Karman and Strouhal regarding the generation of vortices and the relationship between vortices and flow rate. As shown in Figure 1, a triangular body, which is the vortex generator, is vertically inserted into the body. When a medium flows through the body, regular Karman vortices with opposite directions are alternately generated behind the triangular column. The separation frequency F of the vortices is proportional to the flow velocity V of the medium. By detecting the number of vortices with the sensor head, the fluid flow velocity can be calculated, and then the volume flow rate of the measured medium can be determined based on the body diameter.