Emerson Rosemount 3051S Wireless Pressure Transmitter with Perpetuum Vibration Energy Harvester and Intelligent Power Module

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Emerson Process Management is making energy harvesting a reality for its smart wireless transmitters through the use of Perpetuum’s Vibration Energy Harvester and Intelligent Power Module.

Energy harvesting converts unused energy, such as vibration from pumps and motors, into electrical energy. The Rosemount 3051S Wireless Pressure Transmitter is the first Emerson wireless transmitter capable of utilising energy harvesting technology.

The Perpetuum Vibration Energy Harvester provides external power to the transmitter, decreasing maintenance by extending the life of the power module. The Intelligent Power Module holds the same form, fit and operational capability as Emerson’s current Smart Power Module, with the operational enhancement of enabling the wireless transmitter to accept multiple forms of external power.

The energy harvesting solution is fully certified to FM (Class1 Div1, Groups A, B, C, D), as well as ATEX and IECEx (Zone 0). It is intrinsically safe and classified for use in hazardous areas, thereby reducing potential safety risks to plant personnel.