Optimus™ DGA Monitor OPT100

The first maintenance-free multi-gas DGA Monitor requiring no consumables of any kind. Now with a groundbreaking, accurate and reliable method for detecting ambient air leaks into your power transformer — total gas pressure. That’s Optimus™ OPT100.

  • No carrier or calibration gases to monitor or replace
  • No internal column or measurement components to replace
  • No fixed filters/filter wheels, membranes or capillary tubes to repair or replace

Patented. Trusted. Reliable.

Ensure your power transformer stays operational longer. OPT100 brings unmatched long-term stability, reliability and measurement performance. It is trusted for its patented non-dispersive infrared (NDIR) technology, patented vacuum gas extraction technology and its new, groundbreaking total gas pressure measurement to detect air ingress.

Trusted for a reason.

 “Over two years after installation we have had no problems with the equipment at all – no user intervention and no consumables have ever been needed.”
- Eduardo Briosso, Asset Maintenance Manager at CTM.

“We have compared the data from the OPT100 with our third-party professional offshore testing report and it has proven to be very accurate, so we know we can rely on its performance.”
- A person in charge at Dalian Company.

“The OPT100 gives us the ability to track any disturbance that may occur and extend the lifetime of our transformer, as well as reducing the possibility of any unplanned outages.”
- Keith Black, System Performance Senior Engineer at Scottish Power.

Want to know more?

  • How can you guard against the harmful effects of oxygen on your transformer — download our new White Paper
  • What makes our vacuum gas extraction and IR technology work — see the video below
  • Enjoy ease of use with the sleek web-based UI —  see the video below
  • Ships fully assembled and installs quickly — see our Quick Start 6-step Guide

 
 
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Key Benefits

Works anywhere
Superior performance and durability. That’s Optimus™ OPT100. Stainless steel pipes, IP66-rated, temperature controlled housing, magnetic pump and valves. With no consumables to service or replace, Optimus™ OPT100 simply works – from the arctic to the tropics.
No false alarms
Peace of mind. That’s Optimus™ OPT100. Its IR sensor is based on our core measurement technology and all critical sensors are manufactured in our cleanrooms. Vacuum gas extraction brings stable readings without data fluctuation due to oil temperature, pressure or type. The hermetically sealed and protected optics prevent sensor contamination.
Intelligent and hassle-free
Online interface. That’s Optimus™ OPT100. No need for additional software. Its field-savvy design makes installation quick — just connect oil, power and data, and you’re set. Self-diagnostics allow the monitor to adjust automatically, even after power failure.
Unique way to detect air leaks
Reliable and intuitive. That’s Optimus™ OPT100. Help maximize your transformer’s operational life with our groundbreaking method of detecting ambient air leaks into your transformer — total gas pressure measurement (TGP). Download the White Paper to learn more.

Watch the video

Maintenance free monitoring with the Vaisala Optimus™ OPT100 DGA

Product Resources

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Customer Stories