Power Industry - DGA Monitors

Gas Monitors for Dissolved Gas Analysis

The power industry is currently facing the challenges of safely running equipment coming to the end of its operational lifespan, the impact of overload situations, as well as an increasing number of network faults. To address this situation, Vaisala offers a diverse portfolio of real-time online measurement transmitters for utilities who want to mitigate these risks and safeguard their critical assets.

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TGP

Total gas pressure

Maximize your power transformer's operational life

Total gas pressure is a groundbreaking method for detecting air leaks into your transformer. It's robust, it's reliable, and it's intuitive. And the best part is that it comes as standard in the Vaisala Optimus™️ OPT100 online DGA monitor.

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Maintenance free monitoring with the Vaisala Optimus™ OPT100 DGA

Using Vaisala DGA Monitors, moisture-in-oil, hydrogen-in-oil, temperature, dew point, pressure and density meters, utilities can safely increase equipment performance and prepare timely maintenance plans to prevent unexpected outages.

 A multi-gas DGA monitor, like the Optimus DGA Monitor, is the best choice for your critical transformers providing a comprehensive understanding of the condition of your transformer, whereas a single-gas monitor, Moisture, Hydrogen and Temperature Transmitter MHT410, can be used as a simple early warning indicator of a fault condition.

DGA Technologies - 15 years Cumulative Costs

Maintenance-Free Total Cost Savings with the Optimus™️ DGA Online Monitor

You get maintenance free monitoring with the Vaisala Optimus™ DGA – no consumables, mechanicals or need for calibration.  So when compared with traditional DGA monitors, the Optimus OPT100 DGA monitor gives you real-time monitoring with no false alarms, no maintenance – and no extra lifetime costs.

By providing reliable trend data in real time and without false alarms, the Vaisala DGA Monitors helps you detect upstream problems.  

 

Dissolved Gas Analysis (DGA) related products

Vaisala OPT100 Optimus™ DGA Monitor

Optimus™ DGA Monitor OPT100

Advanced DGA
The world’s first maintenance-free multi-gas DGA monitor now comes with the groundbreaking, robustly reliable  total gas pressure...
MMP8 probe head and body

Moisture in oil probe MMP8

for continuous online measurement
Smart and robust. That’s Vaisala MMP8. Powered by the Vaisala HUMICAP® sensor technology, it has become a...
Power industry professionals

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Online monitoring facilitates the decision process for the maintenance, upgrade or overhaul of your power transformers.

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