Optimus™ DGA Monitor OPT100

Vaisala OPT100 Optimus™ DGA Monitor
OPT100 door open
OPT100 with door open
OPT100 installation

Optimus™ DGA Monitor OPT100

The Vaisala Optimus OPT100 DGA Monitor for Transformers gives you out of the box performance, completely eliminates false alarms, and offers the best long-term stable measurements of any device on the market – all with no maintenance. 

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Vaisala Optimus DGA Monitor for Transformers

Key Benefits

No More False Alarms
The monitor’s IR sensor is based on Vaisala core measurement technology and critical sensor components manufactured in Vaisala cleanrooms. Vacuum gas extraction means no data fluctuation due to oil temperature, pressure, or type, while the hermetically sealed and protected optics prevent sensor contamination. The end result? A monitor that completely eliminates false alarms.
A Monitor That Works Anywhere
Stainless steel pipes, IP66-rated, temperature controlled housing, as well as a magnetic pump and valves provide superb performance and durability – from the arctic to the tropics. There are also no consumables to service or replace.
Intelligent Features for Hassle-free Monitoring
The monitor has a web-based interface that completely eliminates the need for additional software, and the device can be installed in less than two hours – just connect the oil, power and data connections, and it’s ready to go. And in case of a disturbance like a power outage, self diagnostics allow the monitor to adjust itself.​


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Vaisala Optimus™ DGA Monitor for Transformers is one of the newcomers that joined Vaisala offering this year. In addition to being reliable with...
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