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Reliable online monitoring will prolong the service life of transformers and prevent unscheduled outages in Shaoxing, China. 12 July 2018 – Vaisala, a global leader in environmental and industrial measurement, has supplied leading Chinese power utility Zhejiang Zheneng Electric Power Co Ltd with two of its Optimus OPT100 Dissolved Gas Analysis (DGA) Monitors. The units… Read more »