LP PYRA
IRRADATION SENSORS CLASS II & CLASS I PYRANOMETERS
Pyranometers are well suited for the measurement of incoming global solar radiation (0.3μm / 3μm spectral range). LP PYRA shadow ring is designed to shiel the instrument sensor from direct radiation; by that, an exact measurement of the diffuse sky radiation is possible.
Technical Specifications
| Description | LP PYRA 02 / LP PYRA 12 | LP PYRA 03 |
|---|---|---|
| Typical Sensitivity | 10 µV (W/m² ) | |
| Impedance | 33 Ω ÷ 45 Ω | |
| Measuring range | 0 2000 W/m2 | |
| Viewing field | 2π Sr | |
| Spectral field | 305 nm 2800 nm W/m2 (50%) | |
| Operating temperature | -40°C 80°C | |
| Weight | 0.90 Kg | 0.45 Kg |
| Response time 95% | < 28 sec | < 30 sec |
| Response to thermal radiation (200Wm2) | 15 W/m2 | 25 W/m2 |
| Response to temperature change (5K/h) | wl ± 4|W/m2 | wl ± 6|W/m2 |
| Reference | LP Pyra 02 or LP Pyra 12 | LP Pyra 03 |