Filter Results By:
Products
Applications
Manufacturers
-
product
Data Logger for Weather Station, 4G
HD33MT.4
HD33MT.4 with 4G/3G/2G/GPRS modem. Optional Ethernet. Designed for solar power. Integrated charger. Data Logger for weather station - remotely monitoring temperature, humidity, atmospheric pressure, solar radiation, rainfall quantity, wind speed and direction. Calculating sunshine duration.
-
product
Sunshine Duration
LPSD18… Series
Sensor for the measurement of the sunshine duration, referred to the 120 W/m² threshold of direct radiation, according to the WMO indications.
-
product
Sunshine Duration Sensor
SD4
Four identical omni-directional sensors under a hemispherical shading canopy. Embedded microcontroller executes a sophisticated contrast-evaluation algorithm to accurately discriminate direct sunshine from diffuse sunlight.
-
product
Sunshine Duration Sensors
MS-093
MS-093 precisely measures the direct solar irradiance that exceeds the threshold of 120w/m2, which is defined in the sunshine duration measurement method by WMO (World Meteorological Organization), making it possible to measure highly accurate sunshine duration.
-
product
Solar Radiation (Sunshine) Test
This test determines the effects of direct solar radiation on components and material. The heating effects of solar radiation differ from those of high air temperature in that the amount of heat absorbed depends on the roughness and color of the surface on which the radiation is incident and the angle of incidence to the sun. Variations in the intensity of solar radiation over the surface of the component, may cause components to expand or contract at different rates, which can lead to severe stresses and loss of structural integrity. In addition, degradation due to photo-chemical changes can occur such as fading of color, deterioration of natural and synthetic elastomers and polymers. The test items that are subjected to solar radiation testing are those that are exposed to solar radiation during its life cycle, in the open, in warm climates.
