Category Archives: Infrared Cameras

What is NETD?

I have frequently been asked what NETD is in regard to a thermal camera. NETD stands for noise-equivalent temperature difference. This is a measurement of the smallest temperature difference that a thermal imaging camera can detect in the presence of … Continue reading

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Infrared camera used to inspect 480 Volt Motor Control Bucket

A high resolution Infrared camera is used to inspect a 480 volt motor control center (MCC). Also referred to as an mc bucket, theВ  motor control center assemblies are used for low voltage three-phase alternating current motors from 230 volts … Continue reading

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Thermal Camera Used To Inspect HRSG Reheater Insulation

A high resolution 640×480 thermal camera is used to inspect a steam re-heater section of a heat recovery steam generator. The exhaust gases from the combustion turbine are transferred across boiler tubes either vertically or horizontally. The steam is superheated … Continue reading

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