OWV-300 TM 光學(xué)風(fēng)能見度傳感器
產(chǎn)品概述
OWV-300 TM光學(xué)風(fēng)能見度傳感器是一款采用光學(xué)技術(shù)設(shè)計(jì)的環(huán)境監(jiān)測(cè)設(shè)備，用于測(cè)量長(zhǎng)路徑（50至200米）的大氣能見度、風(fēng)數(shù)據(jù)及湍流強(qiáng)度（CN2）。該傳感器結(jié)合了光學(xué)消光與光學(xué)閃爍原理，通過角錐反射鏡實(shí)現(xiàn)折疊光路設(shè)計(jì)，集成電子元件于一體，適合多種復(fù)雜環(huán)境的應(yīng)用需求。其單端結(jié)構(gòu)設(shè)計(jì)（發(fā)射器與接收器同模塊）簡(jiǎn)化了安裝流程，避免了傳統(tǒng)雙端設(shè)備的對(duì)齊問題，同時(shí)提升了信號(hào)信噪比。傳感器可區(qū)分霧、霾、灰塵、煙霧等不同能見度影響因素，適用于機(jī)場(chǎng)、石化廠圍欄線監(jiān)測(cè)、跨河海灣等場(chǎng)景。128
技術(shù)特點(diǎn)
OWV-300 TM采用長(zhǎng)路徑光學(xué)消光和閃爍技術(shù)，測(cè)量能見度范圍100至10,000米，精度達(dá)10%；路徑平均交叉風(fēng)測(cè)量范圍0.1~60 m/s，湍流強(qiáng)度（CN2）檢測(cè)范圍為1.0×10⁻¹⁸至9.99×10⁻¹⁰。傳感器內(nèi)置自診斷功能，支持RS-232/RS-485通訊（可選以太網(wǎng)），工作溫度覆蓋-40℃至+50℃，全天候設(shè)計(jì)適應(yīng)惡劣條件。其優(yōu)勢(shì)包括低功耗、無需透射校準(zhǔn)、單模塊集成化設(shè)計(jì)，以及通過數(shù)字信號(hào)處理（DSP）技術(shù)實(shí)現(xiàn)高穩(wěn)定性數(shù)據(jù)輸出。245
應(yīng)用場(chǎng)景
該傳感器適用于機(jī)場(chǎng)跑道視程監(jiān)測(cè)、尾渦探測(cè)系統(tǒng)、氣象臺(tái)站及交通氣象監(jiān)測(cè)等領(lǐng)域。其長(zhǎng)基線光學(xué)技術(shù)源自跨風(fēng)與湍流測(cè)量系統(tǒng)（如LOA-005 TM），可提供1D/2D/3D風(fēng)場(chǎng)數(shù)據(jù)。傳感器通過角反射器折疊光路設(shè)計(jì)，減少場(chǎng)地限制，并支持遠(yuǎn)程數(shù)據(jù)傳輸，便于集成到環(huán)境監(jiān)測(cè)網(wǎng)絡(luò)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(xué)風(fēng)能見度傳感器
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