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    Air Quality Sensors

    C7233 & C7263 Wall Mount CO2 Sensor

    The C7233 & C7263 Series Sensors are a stand-alone carbon dioxide (CO2) sensors for use in determining ventilation necessity with HVAC controllers.

    Overview

    The C7233 & C7263 Series Sensors are a stand-alone carbon dioxide (CO2) sensors for use in determining ventilation necessity with HVAC controllers. The C7233 measures the CO2 concentration in the occupied space. The C7263 measures the CO2 concentration and temperature in the occupied space. The C7233 & C7263 are used in ventilation systems to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2, and optional temperature sensing.

    Features & Benefits:
    • Wall mount
    • Ultra compact size and elegant design with easy cleaning with smooth front membrane
    • Options with or without white LED displays - all variants have red LED notification activated when CO2 level exceeds preset threshold
    • Analog output range is selectable 0/2-10 Vdc, 4-20mA and provides accurate proportional linear signal through entire sensing range 0-2000ppm
    • Highly accurate and reliable non-dispersion infrared (NDIR) technology for CO2 sensing
    • Programmable SPST Relay (1A@50VAC/24VDC)
    • Optional temperature output (20K ohm NTC)
    Certifications:
    • CA Title 24, Part 6
    • CEC Standard for Residential and Non-Residential Buildings-2016
    • CEC Standard - CO2
    Reference Guides
    Name
    Description
    File Size
    Date
    Size
    C7233 & C7263 CO2 Sensors Cross Reference Guide
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 22.04 KB
    5/11/2023
    22.04 KB
    Others
    Name
    Description
    File Size
    Date
    Size
    C7233 & C7263 Wall Mount CO2 Sensor Sell Sheet
    application/pdf 818.76 KB
    4/22/2022
    818.76 KB
    C7233 & C7263 Wall Mount CO2 Sensor Application Brief
    application/pdf 690.53 KB
    4/22/2022
    690.53 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Sensor Selection Guide
    application/pdf 3.36 MB
    5/11/2023
    3.36 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    C7233 & C7263 CO2 Sensors Installation Instructions
    application/pdf 812.29 KB
    5/8/2023
    812.29 KB
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    C7233 & C7263 CO2 Sensors Data Sheet
    application/pdf 135.03 KB
    5/14/2023
    135.03 KB
    Name
    Description
    File Size
    Date
    Size
    C7233 & C7263 CO2 Sensors Cross Reference Guide
    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 22.04 KB
    5/11/2023
    22.04 KB
    Sensor Selection Guide
    application/pdf 3.36 MB
    5/11/2023
    3.36 MB
    C7233 & C7263 Wall Mount CO2 Sensor Sell Sheet
    application/pdf 818.76 KB
    4/22/2022
    818.76 KB
    C7233 & C7263 Wall Mount CO2 Sensor Application Brief
    application/pdf 690.53 KB
    4/22/2022
    690.53 KB
    C7233 & C7263 CO2 Sensors Installation Instructions
    application/pdf 812.29 KB
    5/8/2023
    812.29 KB
    C7233 & C7263 CO2 Sensors Data Sheet
    application/pdf 135.03 KB
    5/14/2023
    135.03 KB
    Name
    Description
    File Size
    Date
    Size
    C7233 & C7263 CO2 Sensors Cross Reference Guide
    22.04 KB
    5/11/2023
    C7233 & C7263 Wall Mount CO2 Sensor Sell Sheet
    818.76 KB
    4/22/2022
    C7233 & C7263 Wall Mount CO2 Sensor Application Brief
    690.53 KB
    4/22/2022
    Sensor Selection Guide
    3.36 MB
    5/11/2023
    C7233 & C7263 CO2 Sensors Installation Instructions
    812.29 KB
    5/8/2023
    C7233 & C7263 CO2 Sensors Data Sheet
    135.03 KB
    5/14/2023
    Product Number
    Part Number
    Description
    Add to list
    C7233A1008
    Wall Mount CO2 Sensor, display, 2-10VDC04-20mA
    C7233A1016
    Wall Mount CO2 Sensor, no display, 2-10VDC04-20mA
    C7233A1024
    Wall Mount CO2 Sensor, display, 2-10VDC04-20mA, no logo
    C7263A1008
    Wall Mount CO220K ohm Temperature Sensor, display, 20-10VDC04-20mA