LASER PAS TRANSFORMER OIL DGA MONITOR

New Products / New Technology

Intotech Laser PAS transformer oil online DGAmonitor is a transformer online monitoring product based on laser photoacoustic spectroscopy(PAS) technology. The device can continuously detect the characteristic gas and water content of H2, CO, CO2, CH4, C2H2, C2H4, C2H6 dissolved in the transformer oil according to the preset period. Users can activate the optional O2 measure-ment functionality.This product is suitable for the online monitoring of dissolved gas in oil of oil-immersed transformer, reactor and other electrical equipment. In addition to the use for power generation, power grid system substation, it can also be used in railway, petroleum, petrochemical, met-allurgy, steel, coal and other power in-dustry users.
The Online monitors delivers re-al-time, reliable, maintenance-free and in-telligent fault diagnostics, providing action-able guidance for users with independent intellectual property rights. It has integrated multiple technologies such as optical design, optical fiber sensing, photoacoustic spectroscopy, light source automatic focus, temperature control and compensation, semiconductor laser wavelength control, optoelectronic technology, electromechanical integration technology, mechanical design technology, motor drive technology, oil and gas separation technology, mold design, hardware circuit design, intelligent software design and so on.