LOA-005 TM長基線光學(xué)風(fēng)速計(jì)美國OSI
產(chǎn)品概述
LOA-005TM長基線光學(xué)風(fēng)速計(jì)是美國OSI公司研發(fā)的高精度環(huán)境監(jiān)測設(shè)備，專為測量空氣流動(dòng)和湍流設(shè)計(jì)。該產(chǎn)品采用先進(jìn)的光學(xué)閃爍技術(shù)，通過分析光信號(hào)在空氣中的傳播變化來實(shí)時(shí)計(jì)算風(fēng)速和湍流強(qiáng)度，測量距離可達(dá)100米至10000米以上。其獨(dú)特的設(shè)計(jì)能夠適應(yīng)各種復(fù)雜氣象條件，包括極端天氣下的狂風(fēng)和湍流監(jiān)測。設(shè)備通過雙系統(tǒng)"X模式"配置可精準(zhǔn)測定風(fēng)力方向，結(jié)合多鏈路垂直組件還能實(shí)現(xiàn)三維風(fēng)場分析。125
技術(shù)特點(diǎn)
該設(shè)備的核心優(yōu)勢在于其非接觸式測量原理，避免了傳統(tǒng)機(jī)械式風(fēng)速儀的磨損問題。內(nèi)置數(shù)字信號(hào)處理器(DSP)實(shí)現(xiàn)自動(dòng)增益控制，有效消除LED功率衰減或光學(xué)污染對(duì)測量的影響，同時(shí)具備自診斷功能，當(dāng)信號(hào)強(qiáng)度異常時(shí)會(huì)主動(dòng)提醒用戶。光學(xué)窗口采用防塵設(shè)計(jì)，日常維護(hù)僅需每半年清潔一次鏡面。測量范圍覆蓋0.01-40米/秒風(fēng)速，湍流路徑長度支持0.1-3千米，濕度適應(yīng)范圍0-100%全量程。237
應(yīng)用場景
LOA-005TM廣泛應(yīng)用于機(jī)場安全監(jiān)測（如飛機(jī)尾渦和跑道側(cè)風(fēng)分析）、環(huán)境應(yīng)急響應(yīng)（化工羽流擴(kuò)散追蹤）、微氣象學(xué)研究等領(lǐng)域。在武器測試中可用于彈道軌跡修正，在能源行業(yè)能評(píng)估風(fēng)力發(fā)電場的氣流特性。設(shè)備采用模塊化設(shè)計(jì)，發(fā)射機(jī)和接收器分別采用210×195×760mm和355×210×760mm的緊湊結(jié)構(gòu)，支持100-240V寬電壓供電，RS-232ASCII標(biāo)準(zhǔn)輸出協(xié)議便于系統(tǒng)集成。5710
Product Overview
The LOA-005TM Long Baseline Optical Anemometer, developed by US-based OSI, is a precision instrument for atmospheric wind and turbulence measurement. Utilizing optical scintillation technology, it calculates real-time wind parameters by analyzing light propagation changes through air over paths ranging from 100m to over 10,000m. Its dual-system "X-mode" configuration enables accurate wind direction detection, while multiple linked units provide 3D wind field analysis capability. The device maintains reliable operation under diverse weather conditions including storms and turbulent flows.136
Technical Advantages
This anemometer features contactless measurement that eliminates mechanical wear. The integrated DSP engine with automatic gain control compensates for LED power fluctuation and optical contamination, with self-diagnostic alerts for abnormal signal levels. Specially designed optical windows resist dust accumulation, requiring only bi-annual maintenance. It covers 0.01-40m/s wind speed range with 0.1-3km turbulence path length capacity, functioning at 0-100% humidity. The system operates on universal 100-240VAC power with RS-232 ASCII output for seamless data integration.257
Application Fields
Ideal for aviation safety (wake vortex detection, crosswind monitoring), environmental emergency response (chemical plume tracking), and micrometeorological research. The compact transmitter (210×195×760mm) and receiver (355×210×760mm) units facilitate flexible deployment in weapon ballistic tests, renewable energy site assessment, and atmospheric studies. Its robust design ensures continuous operation in challenging environments without requiring field calibration.5610
LOA-005 TM長基線光學(xué)風(fēng)速計(jì)美國OSI
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