Sierra Instruments introduces the new InnovaMass 240i and 241i vortex mass flow meters. The iSeries has been specifically designed for precise flow energy management in steam, compressed air, natural gas, and water applications. Capable of measuring five process variables with one instrument, and powered by Sierra’s robust operating system, Raptor II OS, InnovaMass offers end-users flow measurement precision that promises to reduce energy costs and increase productivity. View Vortex Flow Meter Sizing Program