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We get it. All fingers point at you if productivity slips because of incorrect steam flow calculation. All you really want are flow instruments that are easy to install and provide highly accurate data. And work 24/7 with no downtime.

Meet the original. In the ’90s, Sierra was the first multivariable mass vortex flow meter supplier in the world when we pioneered InnovaMass®. Vortex volumetric flow and multivariable mass flow meters are the ideal technology for calculating steam flow. Our InnovaMass vortex flow meters measure five process variables with one process connection: mass flow rate, volumetric flow, density, pressure, and temperature. With this volumetric and multivariable measurement capability, it's easier to maximize your steam productivity and reduce overall cost of ownership for more energy savings. View Vortex Flow Meter Sizing Program

Boiler MACT Certified
The InnovaMass 240S/241S is also ideal for compliance for Boiler MACT regulations for steam outlet calculation for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD). Learn More

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Revolutionize Calculations for Steam Flow


Rest assured. With the precise calculation of steam quality, quantity and pressure that InnovaMass delivers, you can now make informed decisions with certainty.


Watch your costs plummet as InnovaMass helps you reduce steam energy waste, fuel bills, downtime and rejects.


Once your meter is installed, it’s there to stay. Innovamass features field validation and tuning. And it allows you to directly download software and firmware upgrades to ensure that you always accurately calculate steam flow.


There’s no limit to InnovaMass’ ability to meet crucial, time-saving needs. Easily adjust the probe version to any pipe size or fluid.

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