Independent from ambient temperature through differential temperature measurement.
FLA628S Star
Pyranometer Type
● Star pyranometer,
according to Dirmhirn, for measuring the global radiation, the sky radiation
and the short-wave
radiation.
● Independent
from ambient temperature through differential temperature measurement.
● Cut precision
glass cupola for shielding from external
environmental effects.
● Levelling by
3 setting screws and an integrated bubble.
● Delivery including
a factory calibration certificate.
Technical Data:
Measuring range:
0 to 1500W/m²
Resolution:
0.1W/m²
Spectral range:
0.3 to 3μm
Output:
approx. 15μV/Wm-²
Impedance:
approx. 35Ω
Operative range:
-40 to +60°C
Accuracy:
cosine effect + azimuth effect +
temperature influence
Cosine effect:
Inclination azimuth effect:
Temperature influence:
< 3% of meas. val. (0 to 80°)<br>
< 3% of meas. val.<br>
< 1% of meas. val. (?20 to +40°C) </font>
