New Greystone Indoor Air Quality Sensor

Greystone new IAQ sensor now available

The new Greystone indoor air quality sensor, the ‘Total IAQ Sensor’, addresses the global demand for accurate indoor air quality monitoring. All technical resources available can be downloaded below.

This latest release from one of our leading partners in sensors and IAQ technology, is designed to track and analyse up to six critical parameters, ensuring a comprehensive assessment of the air quality within a building. These parameters include:

  1. Particulate Matter (PM1.0, PM2.5, PM4.0 & PM10)
  2. Volatile Organic Compounds (VOCs)
  3. Carbon Dioxide (CO2)
  4. Formaldehyde
  5. Humidity
  6. Temperature

Greystone IAQ sensor 6 parameters to monitor

Total IAQ also provides a BACnet or Modbus signal, making it compatible with most building automation systems, allowing for seamless integration and central monitoring of the indoor air quality data. This integration enables facility managers to take proactive measures based on real-time information to ensure a healthier indoor environment.

Features – Greystone Indoor Air Quality Sensor

Highlight features Greystone new IAQ sensor

User-friendly features include:

  • Full-colour capacitive touch screen LCD that can be easily customised to display relevant information.
  • Touch screen interface provides an intuitive way for users to access and interpret data.
  • Field replaceable sensor modules. This allows for easier maintenance and cost-effective upgrades without replacing the entire unit. Users can replace individual sensor modules when needed, reducing downtime and lowering maintenance costs. View diagram of replaceable modules here.
  • Configurable alarm relay output, alerting building operators and occupants in case of abnormal air quality conditions. This helps prompt immediate actions to address any potential health or environmental issues.
  • Enclosure designed for quick installation
  • For detailed list of all features see here.


Quick Mount Enclosure

The 3-piece construction consists of a backplate, sensor bracket and cover. To install, mount the backplate, complete wire terminations and snap on the cover/sensor bracket module. Once installed, the cover can be removed with a single security screw, which allows access to the replaceable sensor modules and other servicing features.

  • Connects to a variety of electrical box styles.
  • Backplate mounted terminals for easy wiring.
  • Well-vented for superior air circulation, sampling, and dissipation of any self-generated heat.
  • Protected from discoloration from UV.
  • Security screw for easy cover removal.
  • For more please see install manual here.

IAQ sensor quick mount

All of these features are housed within a modern and quick mount enclosure, ensuring a sleek and practical design suitable for various indoor environments. Greystone’s new IAQ monitor thus provides a comprehensive, user-friendly, and reliable solution for monitoring and improving indoor air quality in buildings. The IAQ facilitates compliance with ASHRAE 62.1 standard for air quality.

Quotes and Queries – Greystone Indoor Air Quality Sensor

For technical queries and pricing please contact a rep by filling out our secure form on IBC’s contact page. Visitors and customers from Northern Ireland and the rest of UK, can contact our dedicated rep Bill Andrew via, or visit IBC’s UK website here.

Relevant Downloads for Total IAQ Sensor

Product brochure

Product technical specs list

Product installation instructions