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    Gas Sensors

    CRIR 系列

    标准范围为 400 ppm 至 2000 ppm,最大可扩展到 10000 ppm 范围。精度:±40 ppm/ ±3% 读数和 ±50 ppm/ ±5% 读数

    Overview

    CRIR 系列是单通道、非色散红外 (NDIR) 传感器。CRIR M1 和 CRIR E1 内有一个传感腔,其中一端是红外光源,另一端则是装有滤光片的探测器。光源发出包括 CO2 吸收带的辐射波长。

    滤光片会阻断对 CO2 存在不敏感的波长,提高选择性和灵敏度。当光通过传感腔时,若存在 CO2,则会被吸收掉一部分光。然后,对于光源发出的光和检测器接收到的光之间的差异即可转换为 CO2 浓度读数。

    自动基线校正 (ABC) 功能可在预先设置的时间间隔内将传感器的最小读数自动校准至 400 ppm CO2。这提高了长期稳定性,并且无需进行校准。

    为客户创造价值
    • 体积小
    • 常规的室内应用无需维护
    • 更高的长期稳定性
    • 更高的准确性:
      • CRIR M1:±40 ppm ±3% 读数
      • CRIR E1:±50 ppm ±5% 读数
    • 一致性和重复性
    • 易于集成
    特征
    • 单通道、非色散红外技术
    • 自动基线校准
    • 温度补偿
    • UART 数字界面
    应用领域
    • 空气调节系统、新风系统
    • 室内空气质量 (IAQ) 测量
    • 空气净化系统
    • 智能/物联网 (IoT) 系统
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    CRIR E1 Commercial Carbon Dioxide Sensor Datasheet
    application/pdf 199.25 KB
    5/24/2021
    199.25 KB
    CRIR M1 Commercial Carbon Dioxide Sensor Datasheet
    application/pdf 230.03 KB
    5/24/2021
    230.03 KB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    CRIR M1 Commercial Carbon Dioxide Sensor User Guide
    application/pdf 368.05 KB
    5/24/2021
    368.05 KB
    CRIR E1 Commercial Carbon Dioxide Sensor User Guide
    application/pdf 373.52 KB
    5/24/2021
    373.52 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Controlling the Future with Technology
    application/pdf 11.8 MB
    3/7/2023
    11.8 MB
    Detecting the Third Element, Honeywell Gas Sensing
    application/pdf 4.87 MB
    6/7/2022
    4.87 MB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    Solutions For Healthier Air & HVAC Systems
    application/pdf 3.88 MB
    5/31/2022
    3.88 MB
    Product Photo
    Name
    Description
    File Size
    Date
    Size
    CRIR M1 lowres photo
    image/jpeg 19.66 KB
    5/24/2021
    19.66 KB
    CRIR E1 highres photo
    image/jpeg 107.79 KB
    5/24/2021
    107.79 KB
    CRIR M1 highres photo
    image/jpeg 137.06 KB
    5/24/2021
    137.06 KB
    CRIR E1 lowres photo
    image/jpeg 19.37 KB
    5/24/2021
    19.37 KB
    CRIR Series Product Photo
    application/zip 278.92 KB
    6/4/2021
    278.92 KB
    Name
    Description
    File Size
    Date
    Size
    CRIR E1 Commercial Carbon Dioxide Sensor Datasheet
    application/pdf 199.25 KB
    5/24/2021
    199.25 KB
    CRIR M1 lowres photo
    image/jpeg 19.66 KB
    5/24/2021
    19.66 KB
    CRIR E1 highres photo
    image/jpeg 107.79 KB
    5/24/2021
    107.79 KB
    CRIR M1 highres photo
    image/jpeg 137.06 KB
    5/24/2021
    137.06 KB
    CRIR E1 lowres photo
    image/jpeg 19.37 KB
    5/24/2021
    19.37 KB
    Controlling the Future with Technology
    application/pdf 11.8 MB
    3/7/2023
    11.8 MB
    Detecting the Third Element, Honeywell Gas Sensing
    application/pdf 4.87 MB
    6/7/2022
    4.87 MB
    Solutions For Healthier Air & HVAC Systems
    application/pdf 3.88 MB
    5/31/2022
    3.88 MB
    CRIR M1 Commercial Carbon Dioxide Sensor Datasheet
    application/pdf 230.03 KB
    5/24/2021
    230.03 KB
    CRIR M1 Commercial Carbon Dioxide Sensor User Guide
    application/pdf 368.05 KB
    5/24/2021
    368.05 KB
    CRIR E1 Commercial Carbon Dioxide Sensor User Guide
    application/pdf 373.52 KB
    5/24/2021
    373.52 KB
    CRIR Series Product Photo
    application/zip 278.92 KB
    6/4/2021
    278.92 KB
    Name
    Description
    File Size
    Date
    Size
    CRIR E1 Commercial Carbon Dioxide Sensor Datasheet
    199.25 KB
    5/24/2021
    CRIR M1 Commercial Carbon Dioxide Sensor Datasheet
    230.03 KB
    5/24/2021
    CRIR M1 Commercial Carbon Dioxide Sensor User Guide
    368.05 KB
    5/24/2021
    CRIR E1 Commercial Carbon Dioxide Sensor User Guide
    373.52 KB
    5/24/2021
    Controlling the Future with Technology
    11.8 MB
    3/7/2023
    Detecting the Third Element, Honeywell Gas Sensing
    4.87 MB
    6/7/2022
    Solutions For Healthier Air & HVAC Systems
    3.88 MB
    5/31/2022
    CRIR M1 lowres photo
    19.66 KB
    5/24/2021
    CRIR E1 highres photo
    107.79 KB
    5/24/2021
    CRIR M1 highres photo
    137.06 KB
    5/24/2021
    CRIR E1 lowres photo
    19.37 KB
    5/24/2021
    CRIR Series Product Photo
    278.92 KB
    6/4/2021
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