Emerson acquires Permasense

Emerson has agreed to acquire UK-based Permasense Ltd., a provider of non-intrusive corrosion monitoring technologies for the offshore and onshore oil production, refining, chemical, power, pipelines, metals and mining and other industries. Permasense monitoring systems use sensor technology, wireless data delivery and advanced analytics to continuously monitor for metal loss from corrosion or erosion in pipes, pipelines or vessels, and deliver high-integrity data.

The acquisition represents another step forward in Emerson’s strategy to invest in its core business platforms and expand in markets that hold significant long-term growth opportunity.

The Permasense product line will become part of Emerson’s Rosemount portfolio of measurement and analytical technologies. Permasense technologies complement Emerson’s Roxar intrusive corrosion monitoring and non-intrusive sand management systems and strengthen the company’s Pervasive Sensing applications that provide customers a more complete view of their operations and facilities. 

“The addition of patented Permasense technologies along with our existing Roxar technologies enables Emerson to provide customers with a more complete corrosion monitoring solution and a clearer picture into the performance of their infrastructure based on what they’re demanding of it and the strategies needed to optimize production,” said Lal Karsanbhai, group vice president, measurement and analytical technologies, Emerson Automation Solutions.

Central to Permasense corrosion monitoring systems are sensors that employ proven ultrasonic wall thickness measurement principles. The sensors are battery powered and communicate wirelessly, which minimizes the cost of installation and enables use in remote areas and on a large scale. The sensors are also designed so they can be deployed in hazardous areas.

“Corrosion and erosion can significantly impact the safe and reliable operation of our industrial customers’ infrastructure, which can have dire consequences,” said Mike Train, president, Emerson Automation Solutions. “Wireless non-intrusive corrosion monitoring is a transformational shift that helps customers immediately understand the health and integrity of their infrastructure in real-time and enables them to fully optimize their operations while maximizing safety.”

Image: Pipe adjustment/Emerson

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