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Category: DGA Technology

DGA Hydrogen Monitoring: Early Warning for Transformer Faults

August 9, 2026

Hydrogen is the first gas produced in most transformer faults. Learn how continuous DGA monitoring can detect incipient faults weeks before they become critical.

What is Dissolved Gas Analysis? A Complete Guide to DGA

August 9, 2026

Dissolved Gas Analysis (DGA) is the most important diagnostic tool for power transformer condition assessment. When transformers experience electrical or thermal stress, mineral oil and […]

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PAS DGA

Precision dissolved gas analysis monitors for power transformers. Manufactured by Shenzhen Feso Automation Technology Co., Ltd, Shenzhen, China. International sales by VA Technology Co., Ltd, Hong Kong. ISO 9001 certified.

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