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    CO2 & Air Quality Sensors

    AQS‑DMx Air Quality Sensor

    Advanced duct-mounted sensor for comprehensive monitoring of temperature, humidity, CO₂, and VOC in air handling systems.

    Overview
    The AQS‑DMx Series duct‑mounted indoor air quality multi‑sensor provides accurate and simultaneous measurement of carbon dioxide (CO₂), total volatile organic compounds (VOC), relative humidity (RH), and temperature. The device communicates using Modbus RTU over RS‑485 for seamless integration. Designed with high‑accuracy, low‑drift sensing elements, the sensor ensures stable, long‑term performance with minimal maintenance requirements.
    Features & Benefits:
    • Comprehensive Air Quality Monitoring
    • Seamless Modbus Integration
    • Industrial-Grade Durability
    • Fast & Easy Installation
      Benefits for Your Application:
    • Improve indoor air quality (IAQ) and occupant wellbeing
    • Enhance energy efficiency with demand-controlled ventilation
    • Reduce maintenance effort with robust, long-lasting design
    • Easily integrate into building management systems (BMS)
      Ideal Applications:
    • HVAC duct monitoring
    • Commercial buildings and offices
    • Industrial ventilation systems
    • Smart buildings and BMS integration
    Certifications:
    • Fully compliant with: CE and RoHS standards