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Reflectance sensors SK16&SK16-E, solar radiation monitoring system 0 reflectivity sensor Middleton, Australia
Reflectance sensors SK16&SK16-E, solar radiation monitoring system 0 reflectivity sensor Middleton, Australia
Product details
SK16 albedo sensor
SK16-EContains built-in amplifier
MiddletonThe company'sSK16The albedo sensor uses twoSK08A first level standard total radiation sensor used to measure the ratio of upward and downward solar radiation flux density on a horizontal surface.SK16The signal is a direct microvolt output,SK16-EContains a built-in signal amplifier.
| performance parameter | ISO9060 Level 1 Standard | SK16&SK16-E (Typical) |
| Response time (95%) | < 30s | 11s |
| Thermal radiation (200W/㎡) Temperature variation (5 K/h) |
＋15 W.m-2 ± 4 W.m-2 |
<＋4W/㎡ <±4W/㎡ |
| Unstable (annually) | ± 1.5% | -0.5% |
| Nonlinear (100-1000W/㎡) | ± 1% | ±0.5% |
| Directional response (1000W/㎡) | ± 20 W.m-2 | <±20W/㎡ |
| Spectral selectivity (0.35-1.5 μ m) | ± 5% | <±3% |
| Temperature response (50K interval) | 4% | <2% |
| Tilt response (0-90 °) | ± 2% | ±1% |
characteristic
※ Matching up and down response
※ Ocean grade aluminum shell, sturdy anodized treatment, corrosion-resistant
The top of the instrument contains horizontal bubbles, making it easy to install
※ Fully sealed structure, low maintenance required
Excellent directional response
The sensor exceeds ISO9060Performance of Level 1 Standard Radiation Sensor
※ Temperature compensated thermopile sensor with very flat spectral response
※SK16For passive microvolt output,SK16-EContains a built-in signal amplifier that outputs millivolts for easy measurement
※ Metal shielding plate, thermally isolated from the shell
※ Fully sealed IP66No need to regularly check the desiccant
The double-layer glass top cover protects the sensor from the influence of air temperature
※600mmInstall the support rod
Overall technical performance parameters
| visual angle | 4 π spherical radians |
| irradiance | 0—4000W/㎡ |
| Spectral response range | 300-3000nm (normal); 305-2850nm (50% point) |
| Sensitivity (typical), two outputs | SK16：15 μV/W/㎡； SK16-E：1.0 mV/W/㎡ |
| impedance | SK16：40 ?； SK16-E：100 ? |
| Power demand (EQ16-E only) | 5.5—14.5 VDC； 12mA |
| Working environment temperature | -35—60℃ |
| Horizontal bubble resolution | 0.1° |
| desiccant | Orange silicone, non-toxic, automatic indication |
| Cable | 4m |
| Transport size, weight, net weight | 930 x 255 x 140mm，2.5Kg； 1.1Kg |
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