Sierra Instruments
Cover all air, gas, water and steam applications
The QuadraTherm 640i/780i thermal flowmeters, the InnovaMass 240i/241i vortex flowmeters, and the new InnovaSonic 207i ultrasonic flowmeter (photo) make up the tradenamed “Big-3” flow-measurement product range. The Big-3 share the same Raptor firmware and many of the same software applications. This common firmware and software eases integration, setup and serviceability, enabling operators to leverage their knowledge between the different platforms. All patented Big-3 (thermal, vortex, and ultrasonic) sensors provide unparalleled accuracy, extensive flow knowledge through multivariable functionality, and benefit from the Raptor operating system to manage sensor inputs. They are a complete flow energy solution for measuring flows of compressed air, natural gas, steam, and hot and chilled water. — Sierra Instruments, Inc., Monterey, Calif.