High Voltage Asset Monitoring

for power industry applications

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

Power Transformer

Power Transformers

Online monitoring of hydrogen and moisture in power transformers helps minimize outages.

Air compressors

Compressed Air

With accurate dew point measurement you can reduce energy consumption by up to 20%.

Moisture in Oil Measurement

Vaisala has become the market leader for this application across multiple industries including power transformers, lubrication systems, maritime and paper industry.

Power Industry 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...
Vaisala Insight PC Software

Insight PC Software

for easy access to Indigo compatible probes and other devices
Vaisala Insight PC Software gives quick access to the configurations and data of the...

Related stories

Engineer or electrician checking status step up transformer high voltage at transformer yard
Customer case

Detect moisture in oil

Powercor Australia is Victoria’s largest electricity distributor. Powercor has been running a program of on-line moisture monitoring on...
Read more
Landscape of Dai Ninh hydroelectric dam, Vietnam
Customer case

Power Station Facelift

Hydrological measurement network delivered to Da Nhim, Vietnam The Da Nhim power station is located approximately 250 km northeast of Ho Chi...
Read more