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Net radiation sensor
RA01
RA01 is a 2-component radiation sensor that is used for scientific-grade
energy balance studies. The instrument has separate measurements
of solar (Short Wave or SW) and Far Infra-Red (Long Wave or LW)
radiation. Combined with estimates of SW solar albedo- and of surface
temperature, this instrument can also be used for estimation of
net-radiation. The advantage in this approach are reduction of costs
and independence from local surface properties.
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Specifications
| RA01 specifications: General |
| Temperature range |
-40 to +80 °C |
| Range |
0 to 2000 Wm-2 |
| Temperature sensor |
Pt100 |
| Temperature sensor |
users own preference can be plugged in |
| Pyranometer (SW): |
| Pyranometer ISO classification |
second class |
| Spectral range |
305 to 2800 nm |
| Calibration traceability |
WRR |
| Pyrgeometer (LW): |
| Spectral range |
4500 to 50000 nm |
| Calibration traceability |
ITS 90 |
| Window heating offset @ 1000 Wm-2 solar radiation |
<15 Wm-2 |
| heating power |
1.6 Watt @ 12VDC |
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