Sierra was the first to introduce a Multiparameter Mass Flow Meter to the market in the 1990’s. Sierra's Multiparameter product line features an inline version, the Model 240 Innova-Mass® and a unique insertion version, the Model 241 Innova-Mass®.  The Model 240 and Model 241 can measure the mass flow rate of any gas or liquid and are ideally suited for saturated or superheated steam.  The 241 is available in high-pressure versions capable of mass flow measurement of gases up of 5000 psig.

Sierra believes that the more we can accurately tell you about your flow, the better. Our Multiparameter Technology allows one instrument and one process connection to measure FIVE process parameters at the same time. The Model 240 and Model 241 simultaneously measure mass flow rate, temperature, pressure, volumetric flow rate, and fluid density. The unique design features an integrated sensor suite consisting of a velocity sensor, a temperature sensor and a pressure transducer all tied to a sophisticated on-board computer.

The Model 240 and Model 241 are fully field-programmable, configurable and feature RS485, MODBUS or HART protocols. You save money by getting FIVE separate instruments in ONE. Increase your flow knowledge—Try Innova-Mass®!

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	Model 240 Innova-Mass® Inline Multiparameter Mass Flow Meter Provides a direct reading of FIVE process parameters at the same time. Low maintenance, easy installation, and great configuration flexibility.   Product mass flow measurement accuracy is ± 1% of rate for liquids and 1.5% of rate for gases and steam over a 30:1 range.
	Model 241 Innova-Mass® Insertion Multiparameter Mass Flow Meter Provides a direct reading of FIVE process parameters at the same time in process pipe sizes up to 72 inches. Low maintenance, easy installation, and great configuration flexibility.   Product mass flow measurement accuracy is ± 1.5% of rate for liquids and 2% of rate for gases and steam over a 30:1 range.
	Flow=Trak™ Dual-Plate Flow Conditioning Element This flow conditioning element represents an economical solution to flow measurement problems where long, straight runs of piping are not available.

Product Line Brochure