vortex flow meter / for liquids / in-line / for cryogenic applications

Our customers needed an advanced and more reliable measurement system to accurately measure the delivery of cryogenic gas to the rapidly growing liquefied gas market. The volumetric turbine meters traditionally used could not meet the accuracy requirements of a mass flow device. Lower accuracy meant under billing and lost revenue. As a result, a cryogenic version of the InnovaMass? 240 multivariable mass vortex flow meter was developed as an ideal solution for this challenging application. The instrument has undergone extensive testing and field validation over several years on cryogenic gas delivery trucks proving to be preferred versus traditional turbine meters.

The 240 cryogenic version measures the mass flow rate of cryogenic fluid down to -330?F (-200?C). Using a special cryogenic temperature RTD, mass calculations are done with the latest density equations of state for liquid oxygen, nitrogen, argon, and carbon dioxide. The 240 excelled in accuracy performance and has the added benefit of no moving parts to wear out or be serviced like a turbine meter. Customers now get a more reliable, stable reading and an increased service life.