
At Sentrisense we are digitizing the most geographically distributed human infrastructure on earth, the power lines. Our solutions focus on three key areas: Early fault detection, Quick incident detection, and Dynamic line rating. Our Quick incident detection solution enables rapid and accurate identification of failures in the grid, allowing maintenance teams to respond faster, minimizing the damage. Our Early fault detection solution leverages data gathered directly from the infrastructure to inform the replacement of damaged power lines, enhancing predictive maintenance and better planning of power line maintenance teams. Our Dynamic line rating technology improves the grid's capacity, allowing for increased energy transmission with the same infrastructure moving towards a power grid efficiency optimization. Sentrisense is an Industry 4.0 solution based on IoT devices called SENTRI, providing users with comprehensive real-time information and long-term analysis of their assets to inform better infrastructure, maintenance, and competitiveness decisions.

At Sentrisense we are digitizing the most geographically distributed human infrastructure on earth, the power lines. Our solutions focus on three key areas: Early fault detection, Quick incident detection, and Dynamic line rating. Our Quick incident detection solution enables rapid and accurate identification of failures in the grid, allowing maintenance teams to respond faster, minimizing the damage. Our Early fault detection solution leverages data gathered directly from the infrastructure to inform the replacement of damaged power lines, enhancing predictive maintenance and better planning of power line maintenance teams. Our Dynamic line rating technology improves the grid's capacity, allowing for increased energy transmission with the same infrastructure moving towards a power grid efficiency optimization. Sentrisense is an Industry 4.0 solution based on IoT devices called SENTRI, providing users with comprehensive real-time information and long-term analysis of their assets to inform better infrastructure, maintenance, and competitiveness decisions.
Product: SENTRI conductor-mounted IoT sensor for overhead power lines
Core use cases: Dynamic line rating, early fault detection, quick incident detection, predictive maintenance
Tech: AI-driven analytics platform + connectivity (3G/4G, Wi‑Fi, optional satellite)
Team size: ~18 employees
Monitoring and optimizing overhead power-line infrastructure for utilities and grid operators.
Technology, Information and Internet
Dealroom records indicate a small funding/grant entry in Jan 2021 (program support referenced)
Dealroom records indicate a small funding/grant entry in Aug 2021 (program support referenced)
“Company lists individual backers on its About Us page including Lars Hammar (AB Hammarprodukter) and Martin Julander (Knil AB); third-party profiles indicate funding or support from EnergyLab and program/grant entries.”
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