PELENG VK-05 Sunshine Duration Sensor
CAPABILITIES
Sunshine duration measurement with 120 W/m2 threshold level for direct solar radiation.
COMPLETE SET
- sunshine duration sensor with cover;
- special wrench;
- installation kit;
- software;
- PC (optional).
CERTIFICATE
- № 11841 issued by the State Committee for Standardization of the Republic of Belarus;
- № 30656 isssued by Federal Agency on Technical Regulation and Metrology (Russian Federation).
Specifications
| Irradiance threshold level, W/m2 | 120 |
| 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 intervals | 60 min; 24h. |
| Permissible relative sunshine duration error, % | ± 2 |
| Power supply voltage (50 Hz), V: | 24,0 ± 2,4 |
| Power consumption, W, max | 7 |
| Interface | RS-485 |
| Overall dimensions, mm, max | Ø 100 × 107 |
| Weight, kg, max | 1 |
| Operation environment: - ambient temperature, °C - relative air humidity at +25°C, % |
-50 ...+50 98 |
