MS-602 Pyranometer / 日照強(qiáng)度計(jì)
日照強(qiáng)度計(jì)MS-802/402/602用于測(cè)量大氣中接受到的太陽照射能量。傳感器采用對(duì)全波段都有平整光譜響應(yīng)的溫差熱電堆。當(dāng)日照輻射被傳感器的黑體表面吸收,由于冷/熱連接點(diǎn)的溫差導(dǎo)致熱-電效應(yīng),熱電堆產(chǎn)生電信號(hào)。日照強(qiáng)度由熱電堆傳感器輸出電壓而得到
MS-602 Pyranometer / 日照強(qiáng)度計(jì)技術(shù)參數(shù):
Specifications (Typical) | MS-602 | |
ISO 9060 classification | Second Class | |
Response time 95% (sec) | 17 | |
Zero offset - Thermal radiation (200W/m²) | + 10 W/m² | |
Zero offset - Temperature change (5K/hr) | < 6 W/m² | |
Non-stability (change/year) | < 1.7 % | |
Non-linearity (at 1000W/m²) | < 1.5 % | |
Directional response (at 1000W/m²) | < 25 W/m² | |
Spectral selectivity (0.35-1.5µm) | < 1 % | |
Temp. response (for 50°C band) | < 2 % | |
Tilt response (at 1000W/m²) | < 2 % | |
Sensitivity (µV/W/m²) | Approx. 7 | |
Impedance (Ω) | 20 - 140 | |
Operating temperature range (°C) | - 40 to +80 | |
Cable length | 10m | |
Wavelength range (> 50% transmittance) | 285 to 2800 nm | |
Ingress protection | IP 67 |
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