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The Vaisala Optimus™ OPT100 DGA Monitor for Transformers

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Optimus 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. 

​​​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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    Контакты и цены
    Технические характеристики

    Vaisala DGA monitoring covers the following gases:

    • Hydrogen H2
    • Carbon monoxide CO
    • Carbon dioxide CO2
    • Methane CH4
    • Ethane C2H6
    • Ethylene C2H4
    • Acetylene C2H2
    Key Benefits

    Dependable Data
    • Sensor optics are protected from contamination
    • Vacuum gas extraction is independent of oil temp, pressure, and oil type
    • Unique autocalibration mechanism erases long-term drift
    • IR sensor technology designed and optimized in Vaisala cleanrooms for exceptional measurement performance
    • Spectral scanning gives better gas selectivity
    • Excellent signal/noise ratio means no data averaging
    Robust Construction
    • Hermetically sealed structure means no leaks
    • Monitor tolerates vacuum and pressure variations
    • No consumables to replace or service
    • IP66-rated and temperature controlled housing withstands harsh conditions
    • Stainless steel and aluminum components and piping
    • Magnetic gear pump and valves
    Smart Design
    • Ready-to-connect complete system can be installed in less than two hours
    • Browser-based user interface means no additional software needed
    • Continuous real-time monitoring with no averaging allows trending, analysis, and correlation to load patterns
    • Self diagnostics enable self recovery after disturbances
    • Mains power is isolated in separate enclosure for user safety​​​​
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