DN250 Stainless steel vortex flow meter PN16 RF DIN flange, for steam, 4.5-45 t/h, <1.6 MPa, <250°C, 4-20mA, ExdIIBT6

On-screen display of transient flow + accumulated flow + medium temperature + medium pressure; With temperature and pressure compensation. Vortex flow meter is used to measure the flow rate of gases or liquids in complete pipelines. The measurement principle is based on the development of a vortex Karman street following a body embedded in the pipeline. The vortices are periodically discharged first on one side and then on the other side of the flow body (body with vortices), which is installed perpendicular to the pipe axis. The vortex flow creates a so-called "vortex Karman street" with a variable pressure, the frequency of which is proportional to the flow rate.