Understanding the World of DGA Monitoring
Webinar Info
Several factors should be considered when analyzing data for power transformer DGA monitoring. Join Vaisala Senior Industry Expert, Senja Leivo to gain in-depth knowledge regarding:
- Deciphering uncertainties in oil sampling, gas extraction, gas in oil solubility, calibration, and ASTM vs. IEC Standards
- What accuracy means with respect to uncertainties
- How to read technical specifications of online DGA monitors
- What to consider when selecting online monitors for a utility
Gaining an understanding of these topics will provide you and your team the skills needed to make accurate data driven decisions while prolonging the life cycle of your utilities.
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Senja Leivo is the Senior Industry Expert at Vaisala in Finland. Her professional focus is on condition monitoring of power transformers. At Vaisala with her 21 years of experience she is responsible for identifying the strategic trends and new monitoring needs within the industry, as well as bringing customers’ voice close to the Vaisala’s product development. As part of her expert role she is contributing member in CIGRE working groups (D1/A2.47 and D1.52) and is a member of two IEC standardization maintenance teams.
Senja holds a Master of Science degree in Materials Engineering. Read her white paper by clicking below.
Empowering Predictive Maintenance
Optimus™ DGA Monitor OPT100
Ensure your power transformer stays operational longer. OPT100 brings unmatched long-term stability, reliability and measurement performance for detecting the formation of fault gases.
Moisture, Hydrogen and Temperature Transmitter MHT410
The MHT410 works in-situ, measuring directly from your transformer insulation liquid. Your gain? Reliable hydrogen trend reading as well as fast moisture data.
Moisture in oil probe MMP8
Smart and robust. That’s Vaisala MMP8. Powered by the Vaisala HUMICAP® sensor technology, it has become a virtual standard in its field.
Handheld Moisture and Temperature Meter for spot-checking in oil MM70
Reliable MM70 is an ideal tool for the preventive maintenance of oil-filled systems. The water activity measurement indicates the margin to free water formation, which causes severe problems in lubrication systems.