OWV-300 TM 光學風能見度傳感器
產品概述
OWV-300 TM光學風能見度傳感器是一款采用光學技術設計的環境監測設備,用于測量長路徑(50至200米)的大氣能見度、風數據及湍流強度(CN2)。該傳感器結合了光學消光與光學閃爍原理,通過角錐反射鏡實現折疊光路設計,集成電子元件于一體,適合多種復雜環境的應用需求。其單端結構設計(發射器與接收器同模塊)簡化了安裝流程,避免了傳統雙端設備的對齊問題,同時提升了信號信噪比。傳感器可區分霧、霾、灰塵、煙霧等不同能見度影響因素,適用于機場、石化廠圍欄線監測、跨河海灣等場景。128
技術特點
OWV-300 TM采用長路徑光學消光和閃爍技術,測量能見度范圍100至10,000米,精度達10%;路徑平均交叉風測量范圍0.1~60 m/s,湍流強度(CN2)檢測范圍為1.0×10⁻¹⁸至9.99×10⁻¹⁰。傳感器內置自診斷功能,支持RS-232/RS-485通訊(可選以太網),工作溫度覆蓋-40℃至+50℃,全天候設計適應惡劣條件。其優勢包括低功耗、無需透射校準、單模塊集成化設計,以及通過數字信號處理(DSP)技術實現高穩定性數據輸出。245
應用場景
該傳感器適用于機場跑道視程監測、尾渦探測系統、氣象臺站及交通氣象監測等領域。其長基線光學技術源自跨風與湍流測量系統(如LOA-005 TM),可提供1D/2D/3D風場數據。傳感器通過角反射器折疊光路設計,減少場地限制,并支持遠程數據傳輸,便于集成到環境監測網絡中。1210
Product Overview
The OWV-300 TM Optical Wind and Visibility Sensor is an environmental monitoring device based on optical technology, designed to measure atmospheric visibility, wind data, and turbulence intensity (CN2) over long paths (50 to 200 meters). By combining optical extinction and scintillation principles with a folded-path design via corner-cube reflectors, it integrates all electronics into a single module, simplifying deployment. The sensor differentiates visibility impairments such as fog, haze, dust, and smoke, making it suitable for airports, petrochemical perimeter monitoring, and river/bay crossings. Its single-ended design (transmitter and receiver in one unit) eliminates alignment issues and enhances signal-to-noise ratio. 128
Technical Features
The OWV-300 TM utilizes long-path optical extinction and scintillation to measure visibility (100–10,000 meters, ±10% accuracy) and crosswind speeds (0.1–60 m/s), with turbulence (CN2) detection from 1.0×10⁻¹⁸ to 9.99×10⁻¹⁰. It features built-in self-diagnostics, supports RS-232/RS-485 communication (Ethernet optional), and operates in temperatures from -40°C to +50°C. Key advantages include low power consumption, no need for transmissometer calibration, and stable DSP-processed data output. The rugged, all-weather housing ensures reliability in harsh environments. 245
Applications
Ideal for runway visual range (RVR) monitoring, wake vortex detection, and meteorological stations, the sensor extends its long-baseline optical technology (e.g., LOA-005 TM) to deliver 1D/2D/3D wind data. Its compact reflector-based design minimizes site constraints and enables seamless integration into environmental networks via remote data transmission. 1210
OWV-300 TM 光學風能見度傳感器




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