【中文介紹】
SR20-D1總輻射傳感器是Hukseflux公司推出的一款高精度太陽輻射測量設(shè)備，適用于氣象觀測、環(huán)境監(jiān)測、太陽能資源評估及農(nóng)業(yè)研究等領(lǐng)域。該產(chǎn)品基于熱電堆原理設(shè)計，能夠?qū)θǘ翁栞椛洌?80-3000 nm）進行寬光譜響應(yīng)測量，同時捕捉直射、散射和反射輻射的綜合能量值，為使用者提供全面的輻射數(shù)據(jù)支持。
SR20-D1采用雙層石英玻璃穹頂結(jié)構(gòu)，在保證高透光率的同時，有效減少外部環(huán)境干擾。穹頂表面特有的防塵疏水涂層可降低污染物附著對測量的影響，確保長期戶外使用的穩(wěn)定性。傳感器內(nèi)部配置溫度補償模塊，能在-40℃至+80℃的寬溫范圍內(nèi)保持測量精度，適應(yīng)不同氣候條件下的連續(xù)監(jiān)測需求。
主體結(jié)構(gòu)選用耐腐蝕鋁合金材質(zhì)，配合IP67防護等級外殼設(shè)計，具備優(yōu)秀的防潮、防鹽霧性能，可廣泛應(yīng)用于沿海、沙漠、高原等嚴(yán)苛環(huán)境。設(shè)備采用模塊化設(shè)計，支持快速安裝與維護，標(biāo)配水平校準(zhǔn)底座可幫助用戶便捷調(diào)整測量角度。輸出信號兼容模擬電壓（0-1 V / 0-5 V）和數(shù)字接口（RS-485），便于接入各類數(shù)據(jù)采集系統(tǒng)。
該產(chǎn)品通過實驗室級光學(xué)標(biāo)定，確保輻射量測量值與世界輻射基準(zhǔn)（WRR）保持良好一致性。人性化的自清潔設(shè)計可有效減少維護頻率，配套數(shù)據(jù)處理軟件支持實時數(shù)據(jù)顯示與歷史數(shù)據(jù)分析，為科研和工程應(yīng)用提供可靠數(shù)據(jù)支撐。
【English Introduction】
The SR20-D1 Pyranometer, developed by Hukseflux, is a high-precision solar radiation measurement instrument designed for meteorological observation, environmental monitoring, solar energy resource assessment, and agricultural research. Utilizing thermopile detection technology, this device provides comprehensive radiation data by measuring broadband solar irradiance (280-3000 nm) with full spectral response, capturing both direct, diffuse, and reflected radiation components.
Featuring a dual-layer quartz glass dome, the SR20-D1 ensures high light transmittance while minimizing environmental interference. The specially treated hydrophobic coating on the dome surface effectively reduces contamination accumulation, maintaining measurement stability during prolonged outdoor deployment. An integrated temperature compensation mechanism enables consistent accuracy across a wide operational range from -40℃ to +80℃, supporting continuous monitoring under diverse climatic conditions.
Constructed with corrosion-resistant aluminum alloy and IP67-rated enclosure, the sensor demonstrates exceptional resistance to moisture and salt spray, making it suitable for coastal, desert, and high-altitude environments. Its modular design facilitates quick installation and maintenance, while the built-in leveling base simplifies angle calibration. The device offers flexible connectivity through analog voltage outputs (0-1 V / 0-5 V) and digital RS-485 interface, ensuring compatibility with various data acquisition systems.
Laboratory-grade optical calibration ensures measurement alignment with global radiation reference standards. The self-cleaning design minimizes maintenance requirements, and the accompanying software suite provides real-time data visualization and historical analysis capabilities. These features make the SR20-D1 a reliable solution for both scientific research and industrial applications requiring accurate solar radiation data.
