Sensor
|
Silicon photodiode
and filter |
| Measuring Range |
200,2000,20000,200000
Lux
20,200,2000,20000 Footcandles |
Accuracy
|
±3% (Calibrated to standard
incandescent lamp 2856°K)
±8% (other visible light source ) |
Angle deviation from cosine
characteristics
|
30° |
±2% |
60° |
±6% |
80° |
±25% |