... be generated behind of the triangular prism. vortex shedding frequency F is in proportion to the ... l Pthe fluid density(kg/m3)Different diameter vortex sensor,the meter factors are different.the ... balancing, reaction processes heating Feasures and benefits1. Multivariable vortex flowmeter for measuring volumetric flow, temperature, pressure, density, ... )6V standard current signal4~20mA vortex flowmeter