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Transmitters simplify flow and density measurement

An Emerson Process Management - Flow Division product story
Edited by the Engineeringtalk editorial team Feb 22, 2005

Integrating Coriolis flow and density meters into any control system has been made simpler and easier with the introduction of the Micro Motion Model 1500 and 2500 DIN rail mounted transmitters.

Integrating Coriolis flow and density meters into any control system has been made simpler and easier with the introduction by Emerson Process Management of the Micro Motion Model 1500 and 2500 DIN rail mounted transmitters.

These compact units offer analogue and pulse/frequency outputs, plus Hart and Modbus digital communication options that provide compatibility with the Emerson PlantWeb digital plant architecture and any conventional DCS or PLC based system.

With these new transmitters, project engineers save on both installation costs and space requirements.

They require only 850cm3 of space - a dramatic reduction compared with the 0.028m3 occupied by previous models.

Powered by 24VDC and mounted on a 35mm DIN rail, the Model 1500/2500 transmitters connect to the sensors via a standard four-core shielded cable, reducing cabling cost and complexity as well as eliminating the need to run separate power to the sensor.

Transmitters can be mounted up to 300m from the sensors.

Using patented Micro Motion MVD multivariable digital technology, the core processor in the Coriolis sensor applies digital signal processing to the front end sensor measurements, improving flow signal quality and reliability.

This results in higher meter accuracy, with a wider turndown, and provides faster response times.

Micro Motion MVD transmitters are capable of outputting a wide range of process measurements; mass flow, volume flow, corrected volume flow, temperature, density and concentration measurements.

Complementing the predictive maintenance power of PlantWeb, Micro Motion 1500/2500 Series transmitters reduce downtime by providing access to the Coriolis meter configuration parameters and performance diagnostics, using AMS Suite: Intelligent Device Manager software, Micro Motion ProLink II software, Modbus or the Emerson Model 375 field communicator.

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