Vaisala Optimus provides Continuous Monitoring of Gassing Transformer

Leading industrial measurement provider Vaisala collaborates with Fingrid (Finland's national transmission system operator). Their study demonstrates that, for transformers with a fault history, online measurement of dissolved gas levels is crucial, even after repair and maintenance

As part of a study conducted alongside Fingrid, Vaisala deployed its Optimus online Dissolved Gas Analysis (DGA) device to monitor the removal of dissolved gases from a 400 MVA transformer. Download the study.