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Pyranometer sensor technical indicators
Pyranometer sensor is used to measure the solar energy received in the atmosphere. The measurement parameters include the total solar radiation and sunshine hours.
·Power supply: DC12V
·Power consumption: 0.06W
·Working environment: -20~70℃
·Communication interface: RS485
·Operating current: 5mA@DC12V
·Minimum data interval: 0.5S
Pyranometer sensor sensor parameters
parameter | scope | Resolution | Accuracy | unit |
Total radiation | 0-2000 | 1 | ≤±3.1% | W/m² |
Sunshine hours | 0-6500 | 0.1 | <0.2 | h |
Response time: ≤10S
Annual stability: ≤±3%
Zero point drift: ≤6W/m²
Notes on Pyranometer sensor
1.Protective covers must be installed during the transportation and storage of sensors to prevent collision and damage from sensors.
2.The installation and use of sensors should strictly comply with relevant technical indicators and installation instructions.
3.The sensor needs to be installed in an open, unobstructed, reflective and refracted environment.
4.The sensor should be installed away from other heat sources and high-heat metals other than the sun.
5.The sensor installation should be adjusted to the horizontal position according to the horizontal ball of the sensor.
6.After installing the sensor, you need to install a light shield
7.After the sensor is installed, you need to use a dust-free cloth to regularly clean and wipe the dust and debris on the glass cover.