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Facility Air Quality Management System
Facility Air Quality Management System
Commercial Air Quality Solution
Facility Air Quality Sensor
Facility Air Quality Management SystemCommercial Air Quality SolutionFacility Air Quality Sensor

Highlights of the Indoor Air Quality Sensor

    • PRIORITIZE HEALTH & SAFETY: Breathe cleaner, healthier air effortlessly with automatic HVAC adjustment for optimized air quality.
    • AIR QUALITY MONITORING: Real-time monitoring of Temperature, Humidity, CO2, Particles, Formaldehyde, and VOCs.
    • SMART VENTILATION CONTROLS: Cut costs with automated ventilation rate adjustments tailored to occupancy demand.
    • INTEGRATION WITH EXISTING HVAC: Cost-effective integration with existing HVAC, enabling control of all components and added appliances.
    • REMOTE MONITORING AND CONTROL: Monitor and control your system at the touch of your fingers.

Features of the WelSpace Indoor Air Quality Sensor

Discover the Field Controls WelSpace indoor air quality sensor, an ingenious smart indoor air quality system designed to revolutionize the way you experience your environment. This cutting-edge solution empowers you to save electricity costs and effortlessly monitor, operate, and manage crucial indoor air quality (IAQ) conditions, such as carbon dioxide (CO2) levels, temperature, and relative humidity (RH), among others.

A Window Into Your Air Quality

The WelSpace Airbox goes beyond the ordinary. It meticulously tracks a range of crucial indoor pollutants, including PM2.5, CO2, formaldehyde, temperature, humidity, and VOCs. Your environment is under the watchful eye of our advanced technology, ensuring you always know and improving what you and people in your building are breathing.

Unveil A Healthier Future

We believe in providing you with more than just data. WelSpace Airbox offers a comprehensive perspective by measuring and calculating the air change rate, infection risk index, and only ventilate when needed, saving you electricity costs. We are here to help you understand the impact on your health and safety, take charge of your well-being, and create an environment where every breath is a breath of fresh confidence.

Empowerment Through Knowledge

WelSpace is your tool for informs decision-making. Whether optimizing ventilation or assessing potential risks, you can act based on real-time, accurate information provided in the web console app.

Stay Ahead with Compliance

We take pride in meeting the latest codes and regulations set forth by prominent authorities. Our solution aligns seamlessly with ASHRAE’s standards for Heating, Ventilation, and Air Conditioning (HVAC), EPA’s guidelines, and OSHA’s recommendations for IAQ. You can trust that your environment is fully compliant for a secure and healthy atmosphere.

A Complete Air Quality System Solution

WelSpace isn’t just a product; it’s a comprehensive solution. This system embodies our commitment to a cost effective, healthier future and is designed to support the federal government’s call to action for clean air and EPA’s guidelines.

Key Features:

  • DEMAND VENTILATION: Save money by only needing to ventilate your spaces when it is needed.
  • REAL-TIME MONITORING: Receive instant insights into the current air quality conditions within your indoor spaces
  • PRECISE DATA ANALYTICS: Gain a clear understanding of trends, patterns, and potential areas for improvement
  • CUSTOMIZABLE ALERTS AND NOTIFICATIONS: Receive notifications via email, SMS, or through the system interface, keeping you informed about any deviations from desired air quality conditions
  • SMART VENTILATION CONTROL: Automatically adjust ventilation rates based on real-time IAQ data, ensuring a balanced and comfortable environment
  • USER-FRIENDLY INTERFACE: Make adjustments, view data, and receive alerts from the convenience of your device
  • HISTORICAL DATA LOGGING: Use this data for analytics, reporting, and compliance purposes
  • INTEGRATION WITH EXISTING HVAC: Enhance your current heating, ventilation, and air conditioning systems with budget-friendly solutions
  • REMOTE MONITORING AND CONTROL: Flexibility of remote monitoring and control, allowing you to manage IAQ conditions even when you’re not on-site.

How the Air Quality Sensor Works

The Edge Gateway is installed and connected to the economizer or rooftop handler through WiFi. An Airbox is installed in every room to monitor that space’s unique, localized air quality. The sensor connects to the HVAC system, portable air purifiers, in-duct air purifiers, thermostats, window actuators, and other IAQ equipment. The sensors detect changes in the environment, including occupation or air quality, and then ventilate or operate air quality equipment as necessary to save electricity while maintaining a healthy environment. The WelSpace solution seamlessly integrates ventilation, filtration, and disinfection systems by constantly monitoring PM2.5, CO2, TVOC, HCHO, temperature, humidity, AQI, ACH, and IRI in every room. The dashboard allows you to control an entire building floor plan automatically or on a schedule, saving energy, costs, and time


  • Reduce energy costs
  • Enhanced healthy and safety of the building occupants
  • Improved working environment
  • Reduced absenteeism
  • Compliance with building codes
  • Seamless integration
  • Comprehensive IAQ management
  • Saves energy, maintenance, and time

Specifications of the WelSpace Air Quality Monitor

Power Supply DC 12V - 24V, 1A
Electric Current 150mA / Average, 300mA / Peak
Signal Output RS485, WIFI
Air Inlet Mode Natural ventilation
Shell Material ABS
Degree of Protection IP30
Installation Mode Wall mounted or ceiling mounted
Dimensions 6 L x 6 W  x 1 H
Operating Environment -10-50°C; 0-90%RH (no condensation)
Storage Environment -20-60°C; 0-90%RH (no condensation



Customer Service Rep


2630 Airport Road
Kinston, NC 28504

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