As a patented meteorological instrument, it is designed with a built-in heater for long-term outdoor testing. It can also be used as a shading ring sunshine intensity meter, daily temperature meter, or traditional sunshine recorder, and can work at any latitude of the Earth.

Meteorological research: solar radiation, solar photovoltaic power generation, climate change, air pollution, sunshine hours, cloud cover research

Agriculture and Plant Science: ET and Heat Flux Research, Canopy Analysis, and Model Research

Architecture and Building Design: Building Management Systems

PV efficiency and energy balance

Total radiation and scattering accuracy: ± 5% (daily integral), ± 5% ± 10W/m²(hourly average)

Resolution: 0.6 W/m²= 0.6mV

Measurement range: 0~>2000 W/m²

Corresponding relationship of analog output: 1mV=1 W/m²

Analog output range: 0~2500 mV

Sunshine limit: 120 W/m2 guided beam

Accuracy status accuracy: ± 10%

Cosine correction accuracy: ± 2% of the incident light at a top angle of 0-90 °

Azimuth accuracy: ± 5% (360 ° rotation)

Temperature drift coefficient: ± 0.02%/℃

Working temperature range:- 20~+70℃

Spectral response: 400~2700nm

Spectral sensitivity variation: 10% (typical)

Size: Diameter 140mm x Height 100mm

Weight: 940 grams

Place of Origin:Delta-T UK