The invention relates to a high-precision pyranometer with a reduced production cost, the measurements from which are not affected by external temperature differences, thereby eliminating the problem of cosine error, as well as the problems of noise and uncertainties and errors in the processes involved in converting the signal obtained. For this purpose, the pyranometer, which is formed by a sealed casing (1), is provided with a ring cover (3) through which light radiation is collected by a silicon photodiode (8) having a light diffuser (6) disposed thereon, said photodiode (8) being associated with a detection and conditioning system (7) connected to a control system (9) which uses at least one internal temperature sensor (10) in order to control an internal thermostat control system (12) so as to maintain the temperature inside the device constant. The data obtained are transmitted through a built-in data transmission system (11) with output in standard serial digital format.
MARTINEZ BOHORQUEZ MIGUEL ANGEL [ES]; ANDUJAR MARQUEZ JOSE MANUEL [ES]; MEDINA GARCIA JONATHAN [ES]
Type of Offer:
« More Solar Patents