PELENG VK-05 Sunshine Duration Sensor
PURPOSE
- Sunshine duration measurement with 120 W/m2 threshold level for direct solar radiation
MAIN FEATURES
- The device is a specially designed receiver with a set of sensors (silicon photodiodes) connected to an electronic detector. The output signal of the device goes to the PC via RS-485 interface. The information is displayed on the PC using the “Peleng Meteo Actinometry” software
CERTIFICATES
- № 11841 State Committee for Standardization of the Republic of Belarus
- № 37018-08 Federal Agency on Technical Regulation and Metrology (Russian Federation)
SPECIFICATIONS
|
Irradiance threshold level |
120 W/m2 |
|
Permissible main relative measurement error |
±10% |
|
Ambient temperature induced permissible additional measurement error, per 10°C temperature change |
±10% |
|
Sunshine duration measurement intervals |
1 s; 3 s; at the operator's request |
|
Operation environment: - ambient temperature - relative air humidity - atmospheric pressure |
-50°С to +50°С 0 -100% 600 -1100 gPa |
|
Interface |
RS-485 |
|
Protection |
IP 57 |
|
Life time |
8 years |
|
Time between verifications |
1 year |
|
Overall dimensions (L × W × H) |
100×100×107 mm |
|
Weight |
1.05 kg |
