Multivariable vortex flowmeter for measuring volumetric flow, temperature, pressure, density, and mass flow using a single ... , pressure, temperature and viscocity when measuring volumetric flow.15. It has no movable mechanical parts with high reliability and little maintenance. ( function ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Vortex Flowmeter