ULTRAVIOLET RADIATION SENSOR Millivolt Output

The ultraviolet radiation meter adopts photodetector to receive the electric signal of ultraviolet light wave. It passes through a filter with a wavelength range of 280 ~ 400nm, and its output voltage is 0 ~ 50mV. The special shape of the scatterer can make the meter obtain very good cosine response, prevent the filter from direct sunlight, reduce drift and thermal modulation. A f37mm quartz glass cover is installed above the body to meet the spectral transmission, reduce the impact of external environment on the detector, and play a protective role. The meter has good sealing and weather resistance, allows continuous outdoor work, the output voltage is proportional to the intensity of ultraviolet radiation.

SPECIFICATION

●Spectral range：UVAB 280~400nm;UVA 280~315nm;UVB 315~400nm

●Cosine response：≤4%(The sun is at an Angle of 30°)

●Working temperature：-50℃~+50℃

●Measuring range：0~70 w*m-2

●Respond time：≤1s(99%)

●Internal resistance：≤1000Ω

●Temperature error: ±2%

●Annual stability: ±2%

●Nonlinear: ±2%

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