MultiVariable transmitter for DP mass flow with FF

The Rosemount 3095 MultiVariable transmitter with FOUNDATION fieldbus offers fully compensated mass flow functionality, reduces process variability and decreases installation costs

Emerson Process Management has introduced the Rosemount 3095 MultiVariable transmitter with Foundation fieldbus, offering fully compensated mass flow functionality, reduced process variability and decreased installation costs.

A first for the process industry, the new mass flowmeter is an extension to the industry-leading, field-proven Rosemount 3095 platform, and an addition to the intelligent field device functionality of Emerson PlantWeb digital plant architecture.

The new Rosemount 3095 mass flowmeter delivers four measurements from one device: pressure, differential pressure, temperature, and the derived fully compensated mass flow.

A single MultiVariable mass flowmeter installation reduces multiple process penetrations, inventory, and installation costs.

The Rosemount 3095 provides fully compensated mass flow, reducing all sources of traditional DP flow uncertainty.

The new mass flow function block in the 3095 applies measured pressure and temperature to perform real-time flow compensation for all flow variables that could contribute to flow errors, including: density, discharge co-efficient, gas expansion factor, bore of differential producer, and velocity approach.

Reduced flow errors mean reduced process variability and improved product quality.

The comprehensive suite of Foundation fieldbus function blocks in the Rosemount 3095 helps power PlantWeb to improve plant efficiency by 2% and more.

Users can eliminate the costs associated with complex programming by using the mass flow block to calculate fully compensated mass flow, and totalise in the field with the integrator block.

Fieldbus function blocks supported by the Rosemount 3095 include; fully compensated mass flow, analogue input, analogue output, auto-tune PID, input selector, signal characteriser, arithmetic, integrator, control selector, output splitter, and LCD.

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