WMO- recommended measured value transmitter to determine global radiation.
 It is also used as a reference instrument due to its measurement precision. 
Easy to adjust horizontally owing to its adjustable feet and a level.
The instrument is "secondary standard" according to WMO and ISO 9060.
Delivery includes calibration certificate.
| Order Code |  | 
|---|
| 7.1415.01.001 | Measuring range | 0 - 2000 W/m² | 
|  | Sensitivity | 7 - 14 µV/W/m² | 
| Spectral range | 0,31 - 2,8 µm | 
| Non-linearity | ± 0,5 % (0 - 1000 W/m²) | 
| Internal resistance | 10 - 100 ohm | 
| Time constant | 5s | 
| Ambient temp. | 100 Thermocouples | 
| Sensor type | - 40 - + 80°C | 
| Cable | 10 m long | 
| Dimensions | Ø 150 x 92 mm | 
| Weight | 0,85 kg |