LOA-005 TM長基線光學風速計美國OSI
產(chǎn)品概述
LOA-005TM長基線光學風速計是美國OSI公司研發(fā)的高精度環(huán)境監(jiān)測設備，專為測量空氣流動和湍流設計。該產(chǎn)品采用先進的光學閃爍技術，通過分析光信號在空氣中的傳播變化來實時計算風速和湍流強度，測量距離可達100米至10000米以上。其獨特的設計能夠適應各種復雜氣象條件，包括極端天氣下的狂風和湍流監(jiān)測。設備通過雙系統(tǒng)"X模式"配置可精準測定風力方向，結合多鏈路垂直組件還能實現(xiàn)三維風場分析。125
技術特點
該設備的核心優(yōu)勢在于其非接觸式測量原理，避免了傳統(tǒng)機械式風速儀的磨損問題。內(nèi)置數(shù)字信號處理器(DSP)實現(xiàn)自動增益控制，有效消除LED功率衰減或光學污染對測量的影響，同時具備自診斷功能，當信號強度異常時會主動提醒用戶。光學窗口采用防塵設計，日常維護僅需每半年清潔一次鏡面。測量范圍覆蓋0.01-40米/秒風速，湍流路徑長度支持0.1-3千米，濕度適應范圍0-100%全量程。237
應用場景
LOA-005TM廣泛應用于機場安全監(jiān)測（如飛機尾渦和跑道側風分析）、環(huán)境應急響應（化工羽流擴散追蹤）、微氣象學研究等領域。在武器測試中可用于彈道軌跡修正，在能源行業(yè)能評估風力發(fā)電場的氣流特性。設備采用模塊化設計，發(fā)射機和接收器分別采用210×195×760mm和355×210×760mm的緊湊結構，支持100-240V寬電壓供電，RS-232ASCII標準輸出協(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長基線光學風速計美國OSI
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