Signal output measure steam air liquid vortex procession flow meter
procession vortex flow profile like the venturi tube shaped wire (below pic), install one group sprial guide buffle in the side of entrance, while the fluid enter the flow sensor, the guide buffle will generate the fluid generate strong swirl flow, when the fluid enter expansion section, the swirl flow will generate second time rotating under the effect of counterflow, and shape the swirl precession phenomenon of gyroscopic shape. The precession frequency in proportion to flow volume Feature Flow rate measurement in gas flow industry;Measuring pressure and temperature as a compensation to flow reading;Nominal diameters from DN25 to DN200 mm;Output signal:Analogue 4-20mA or pulses, Modbus RS485, can also add HART;Explosion-proof, ATEX certificate