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Flow Measurement Flowmeter

Vortex Flow Meters

InnovaMass® 241S InsertionSierra was the first to introduce a multivariable mass vortex flow meter to the market in the late 1990’s. Sierra’s multivariable product line features an in-line version, the InnovaMass® 240 and a unique insertion version, the InnovaMass® 241S. The 241S has emerged recently as the proven instrument of choice in geothermal steam applications across the globe. Both the 240S and 241S measure the mass flow rate of any gas or liquid and are ideally suited for saturated or superheated steam. The InnovaMass offers customers one instrument and one process connection, measuring five process parameters simultaneously: mass flow rate, temperature, pressure, volumetric flow rate, and fluid density. The 241S is available in high-pressure versions capable of mass flow measurement up to 5000 psig (345 barg), and the 240S cryogenic version is widely used for fluids down to -330°F (-200°C). All models are fully field-programmable, configurable and feature RS-485, Modbus, HART and BACnet protocols. InnovaMass is a true high performance, rugged, and reliable workhorse in industry.

Additional information

Autek contact

Jann Alnes Øverland

Senior Sales Engineer

+47 47462556


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Datasheets Datasheet.pdf (2,17 MB)