เซนเซอร์วัดความเข้มแสง เซนเซอร์วัดพลังงานแสงอาทิตย์ 4~20mA Current signal Total radiation sensor Pyranometer Photovoltaic industry monitoring สั่งซื้อ 2 สัปดาห์   HYGTR solar radiation meter is used to measure the spectral range of solar radiation for the 0.28-3.0μm, can also be used to measure the incident solar radiation on an inclined plane, such as induction for the next measure reflected radiation, such as adding shading ring measurable scattered radiation.    Thus, it can be widely used in solar energy utilization, meteorology, agriculture, construction materials aging and atmospheric pollution and other departments to do solar radiation measurements.    Technical parametersCalculation method When used with radiation ammeter. To measure radiation millivolt table output signal value, by formula conversion:Total (Reflection/Scattering) radiation table/spectral radiometer (W/m ⊃2;;) =Radiation sensor output millivolt values × 1000/Radiation sensor sensitivity   Dimensions:(mm)     Wiring Diagram  รับประกันสินค้า 6 เดือน