The measurement of the sun radiation is an important component of the meteorological data acquisition. Different sensors are used in building control systems, with the performance analysis of photo-voltaic systems up to the evaluation of plant growth. Precise and sturdy measuring technology is the basis of durable radiation sensors.
New classification of First Class anemometers
The First Class anemometers are now classified according to IEC 61400-12-1 Edition 2.0 ...