美國metone能見度傳感器6400

 產品名稱: 能見度傳感器

型號系列:6400

品牌:metone

產地:美國

價格:**終成交價格需聯系客服

能見度傳感器 6400

Met One Instruments 的 6400 型能見度傳感器設計用于監測 20 英尺-50 英里（6m-80 公里）范圍內的能見度條件。我們的 6400 型包括數字輸出和繼電器輸出。300-38,400 波特的數字 RS232 輸出可用于指示當前可見性、提供診斷信息以及訪問配置和校準選項。SPDT 繼電器具有可配置的吸合和斷開設定點，可以向 VMS 或其他可選用戶系統提供信號。

Met One 利用 Belfort 在能見度技術方面的成熟經驗，重新設計了這種新傳感器，適用于需要在擴展能見度范圍內實現高精度的應用。這些傳感器旨在以具有成本效益的封裝提供準確性和可靠性。6400 型現在具有易于現場維護的特點。應用包括氣象站、燈塔、高速公路、度假區以及船上和其他海上平臺。

操作/界面
使用廣泛接受的前向散射原理檢測能見度。高輸出紅外 LED 發射器將光投射到樣本體積中，并且在前向散射的光被接收器收集。對光源進行調制以提供出色的背景噪聲抑制和背景光強度的自然變化。傳感器可以按用戶配置的時間間隔異步傳輸 RS232 可見性數據，或者可以在輪詢模式下運行，僅在被詢問時輸出信息?？梢娦砸才c預設的繼電器閾值進行比較，因此當達到警報條件時，繼電器輸出被切換。能見度閾值可以設置為儀器范圍內的任何值。

能見度傳感器 6400特征

高準確率
成熟的光學技術
數字和繼電器輸出
可選繼電器閾值
緊湊、輕巧的設計
耐腐蝕性能
氣象光學范圍 (MOR)

能見度傳感器 6400應用：

環境監測
粉塵監測
環境監測
采礦和礦石加工
智慧城市
隧道監控
氣候研究
可再生能源
軍事與國土安全
應急響應

中文內容來自機器翻譯，內容僅供參考，實際內容可參考原廠介紹或以合同為準。
英文原文：

Visibility Sensor 6400
Met One Instruments’ Model 6400 Visibility Sensor is designed to monitor visibility conditions over a range of 20ft-50miles (6m-80km). Our Model 6400 includes both digital and relay outputs. The Digital RS232 output at 300-38,400 Baud can be used to indicate the present visibility, provide diagnostic information, and provide access to the configuration and calibration options. The SPDT relay with configurable pull in and drop out set points can provide signals to a VMS or other optional user system.

Met One takes advantage of Belfort’s proven experience with visibility technology in re-designing this new sensor for applications which require high accuracy over an extended range of visibility. These sensors are designed to provide both accuracy and reliability in a cost effective package. The Model 6400 now features ease of field serviceability. Applications include synoptic stations, lighthouses, highways, resort areas, as well as shipboard and other marine platforms.

OPERATIONS / INTERFACE
Visibility is detected using widely accepted principles of forward scattering. A high output infrared LED transmitter projects light into a sample volume and light scattered in a forward direction is collected by the receiver. The light source is modulated to provide excellent rejection of background noise and natural variations in background light intensity. The sensors can asynchronously stream RS232 visibility data at user configured intervals, or can be operated in the polled mode, outputting information only when asked. Visibility is also compared to the preset relay thresholds, so that when an alarm condition is reached, the relay output is switched. Visibility thresholds can be set to any value within the instrument range.

FEATURES
High Accuracy
Proven Optical Technology
Digital and Relay Outputs
Selectable Relay Thresholds
Compact, Lightweight Design
Corrosion Resistance
Meteorological Optical Range (MOR)
APPLICATIONS:
Ambient Monitoring
Dust Monitoring
Environmental Monitoring
Mining & Ore Processing
Smart Cities
Tunnel Monitoring
Climate Research
Renewable Energy
Military & Homeland Security
Emergency Response