Research and Development Company of the Republic of Belarus in Optolelectronics

PELENG VK-05 Sunshine Duration Sensor

CAPABILITIESSunshine duration measurement with 120 W/m2 threshold level for direct solar radiation.
COMPLETE SET
  • sunshine duration sensor with cover;
  • special wrench;
  • installation kit;
  • software.
  • CERTIFICATE
  • № 8604 issued by the State Committee for Standardization of the Republic of Belarus;
  • № 30656 isssued by Federal Agency on Technical Regulation and Metrology (Russian Federation).
  • Irradiance threshold level, W/m2120
    Permissible main relative error of threshold level, %± 10
    Ambient temperature induced permissible additional threshold level error, for (20 ± 10)°С temperature deviation, %± 10
    Sunshine duration measurement intervals10 мин., 60 мин., 24 ч.
    Permissible relative sunshine duration error, %± 2
    Power supply voltage (50 Hz), V:36,0 ± 3,6
    Power consumption, W, max7
    InterfaceRS-485
    Overall dimensions, mm, maxØ 100 × 107
    Weight, kg, max1
    Operation environment:
    - ambient temperature, °C
    - relative air humidity at +25°C, %
     
    -50 ...+50
    100