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Dissolved gas analysis

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Doble Engineering Company, a leader in developing utility diagnostic instruments and services to energy generation, transmission, delivery and industrial companies worldwide has introduced the Doble Delphi, a dissolved gas analysis (DGA) instrument for the continuous monitoring of dissolved gases in oil, one of the first indicators of deterioration in power transformers.


The Doble Delphi is the newest addition to Doble’s suite of on-line condition monitoring tools and is backed by Doble’s decades of experience in condition assessments and oil analysis, with current products used in over 110 countries worldwide. The Doble Delphi delivers critical information in real-time, providing substation engineers with intelligent alerts and trend analysis to aid in the management of high-value assets.

The Delphi is a rugged device designed to withstand the harsh environment of a substation while intelligently tracking the byproducts of deterioration.

01483 514120

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