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Multivariable flow meter

The new Innova-Mass cryogenic version multivariable mass vortex flow meter has undergone extensive testing and field validation over the last several years, indicating that the meter is preferred over traditional turbine meters for measuring mass flow rates of cryogenic fluids down to -328 degrees F (-200 degrees C).  Using a special cryogenic temperature RTD, mass calculations are done with the latest density equations of state for liquid oxygen, nitrogen, argon and CO2. The Innova-Mass Model 240 and Model 241 measure five process variables (mass flow, volumetric flow, temperature, pressure and density) through one process connection.