1 products found
Hunan Rika Electronic Tech Co., Ltd Products
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Rika - Solar & Light Detector
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Rika - Model RK200-02 - PAR Sensor
The RK200-02 PAR Sensor is mainly used for measuring solar radiation within 400~700nm wavelength. It is easy installation and can work continuously in all weathers. When there is sunlight, voltage output proportional to incident light intensity will be generated by the silicon-photo detector in the sensor. Its sensitivity is proportional to the cosine of incident light direct angle. Each product is with one sensitivity coefficient respectively. It can ...