The SOZ-03 pyranometer consists of a mono-crystalline silicon cell (50 x 50 mm ²) with special solar glass. The pyranometer is laminated, hence high UV-resistance and long-term stability.
|Mono crystalline or poly crystalline Silicon Solar Cell (50x 50 mm²)||Housing Material :||UV-resistant PVC plastic|
|Storage Temperature :||-45° to +70°C||Range :||0 to 1500 W/m2|
|Output :||4-20 ma||Power supply :||7...30 VDC / max. 5 mA|
|Drift :||Small drift of <0.3 / year|
|Plain integration into the top cover of the box|
|Advanced weatherproof junction box made of UV resistant material with cable gland and screw-less terminal for the connection of the measuring cable|
|High precision shunt resistor directly soldered to the terminals of the cell|
|Linear output signal in the range 0...1500 W/m²|
|Individual calibration of each sensors in the natural sunlight close to AM 1,5 spectrum by means of a compatible calibrated reference cell|
|Accuracy of monthly sums compared to a W.M.O. class 1 Pyranometer (e.g. CMP 11) according to ISO 9060: better ±5 %|
|Very small drift of <0.3 / year (experience since 1989)|
|Integrated signal amplifier with output signal 4...20 mA Loop powered 2wire|
General Accuracy : NES Radiation Sensor Type SOZ-03 is better than 3% (from measuring value) in the range of 150-1200 W/m2 when the solar rays are perpendicular to the surface of the sensor and the spectrum corresponds to AM 1,5.