Transformatordag 2021

Fletcher Hotel Doorwerth
Power Generation and Transmission

Come and meet us at Transformatordag 2021 organized at Fletcher Hotel Doorwerth in the Netherlands.

Our experts as we as representatives of our local distributor Flux Transformer Services, FTS will be happy to discuss our solutions for online monitoring for power transformers. 

Read about Transformatordag 2021.

Fletcher Hotel Doorwerth
Kabeljauwallee 35
6865 BL Doorwerth, NL


Meanwhile you may want to download the white paper: The world of DGA - and its uncertainties below.

Senja Leivo

Meet the expert: Senja Leivo

Ms. Senja Leivo is the Senior Industry Expert at Vaisala and an active member of CIGRE working groups.
Her professional focus is on condition monitoring of power transformers. With 20 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. Senja holds a Master of Science degree in Materials Engineering.

Watch the video

Maintenance free monitoring with the Vaisala Optimus™ OPT100 DGA


Vaisala offers a range of specialized online measurement equipment for the power industry. The reliable online measurement of dissolved gases and moisture in transformer oil, dew point, humidity, density, temperature, and pressure helps to ensure that high-voltage assets can operate at maximum efficiency while supporting the planning of predictive maintenance designed to extend asset lifetime and minimize unexpected outages.

At Vaisala we pride ourselves on staying connected with our customers throughout the lifecycle of their instrument and application. Many of our customers share their experiences with us.

Fill in the form to stay up-to-date about latest studies and cases of OPT100.