Products
Background luminance sensor LM21
Background Luminance Sensor LM21 is an intelligent, standalone precision photometer. Background Luminance Sensor LM21 is a state-of-the-art luminance sensor for runway visual range (RVR) assessment. The background luminance has an effect on the distance from which the pilot can see the runway lights.
The KELAG products offered can be specifically adapted or extended by us to various applications through further customer requests.
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