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At PRAM, we are excited to announce the successful demonstration of our groundbreaking radar technology, affirming its potential as a solution for the challenges of condition monitoring. This demonstration, held in Dublin, was a key part of a Game Changers-funded proof of concept study aimed at the long-term monitoring of air ducts, a crucial component of Sellafield's infrastructure.

PRAM mm-wave radar technology for air duct monitoring

The original challenge, initiated in 2022, sought innovative sensor solutions for remote monitoring of the conditions inside ducts within storage facilities at Sellafield. During our demonstration, we highlighted the capabilities of our 3D-mm radar system, showcasing its effectiveness in detecting corrosion and changes within ductwork systems by simulating the conditions present at the Sellafield site.

Our technology stands out for its adaptability and comprehensive monitoring capabilities. It can be easily affixed to the exterior of ductwork using magnets, with the sensor arm installed through existing inspection ducts across the Sellafield site, ensuring minimal disruption to ongoing operations. Our radar can access hard-to-reach areas, detecting changes even around corners and at right angles.

Beyond the radar solution, our device integrates temperature, humidity, and noise sensors. This allows it to detect a wide range of potential system failures, providing Sellafield with invaluable insights into the condition of their ventilation infrastructure.

Given the extensive miles of ventilation at Sellafield, our technology promises to revolutionize monitoring processes. It offers real-time condition reports that enable informed decision-making, ensuring safety and reducing operating costs over extended periods.

Stephen McNulty, founder of PRAM, remarked, “We've created a product designed for permanent deployment in ventilation systems within the nuclear and wider power generation sectors. Our core innovation is the ability to map, monitor, and quantify corrosion levels. With the data generated, our AI can predict when ventilation systems will become corroded, allowing for remedial action long before system integrity is compromised. For a small company like ours, it's incredibly rewarding to understand an end-user's challenge and envision how our technology can address those issues. The Game Changers programme has been instrumental in facilitating this process.”

Having validated our core radar technology, we are eager to continue our collaboration with Sellafield Ltd to shape the future strategy and direction of our product. Discussions are currently underway regarding a trial onsite at Sellafield.