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TSI 8144 AirAssure IAQ | Air Quality Monitor

Contact Instrument Solutions

The TSI 8144 AirAssure monitors are designed to keep building occupants informed about the indoor air quality of the building.  Easy to operate these WiFi enabled devices come as 2, 4 or 6 gas models.  All include the measurement of carbon dioxide (CO2), Total Volatile Organic Compounds (tVOC), particulate matter (PM2.5 and PM10), temperature and humidity, with the 4 gas model additionally measuring Carbon Monoxide(CO), and Formaldehyde (H2CO), and the 6 gas model measuring Ozone (03), Nitrogen Dioxide (NO2), Sulphur Dioxide (SO2), Carbon Monoxide (CO), Total Volatile Organic Compounds (tVOC) and Carbon Dioxide (CO2).

The TSI 8144-2 (2 gas) model is designed to help users monitor and manage common air pollutants typically found in building spaces such as livings spaces, hallways, offices and conference rooms

The TSI 8144-4 (4 gasses) model use is similar to the two-gas version except that this also measures formaldehyde (a common volatile organic compound), so it is ideal for rooms with pressed wood building materials or furniture, cigarette or fuel-based smoke, and other textiles or glue.

The TSI 8144-6 (6 gasses) model measures ozone (O3) and nitrogen dioxide (NO2) levels. O3 monitoring is important for buildings with copy machines or electric arc welders. NOmonitoring is important for industrial facilities with welding fumes or other emissions, and for buildings with gas stoves and other unvented appliances. 

TSI AirAssure is ideal for hotels, conference centers, shopping centres, hospitals, entertainment areas, manufacturing plants, schools, and office buildings

Features and Benefits

  • Easy to install – get up and running in less than 10 minutes
  • User-friendly dashboard for real-time analysis and reporting
  • Manage multiple devices remotely from the comfort of your office or home
  • Share data publicly, or keep it private
  • Set up custom alerts when certain levels are exceeded
  • Compact size (171 x 89 x 33 mm)
  • Track air quality data for documentation required by green building certification schemes (RESET, WELL, LEED, BREEAM)

Applications

  • Schools & universities
  • Offices buildings
  • Hospitals & medical facilities
  • Industrial buildings
  • Government & civic buildings
  •  Hotels & convention centers
  • Retail stores & shopping complexes
  • Restaurants
  • Power generation & petrochemical plants
  • Anywhere people congregate indoors
TSI AirAssure in use within an office space
TSI AirAssure in use within a research application

Software

All TSI AirAssure products are sold as bundles which includes 1, 2 or a 3 year subscription to the TSI Link portal as well as the API data services functionality.  Subsequent years access is then purchased on a per unit per service basis - please contact the BSRIA Sales Team for these prices.

Premium TSI Link access gives users access to functions such as graph and data export functionality as well as alert notifications & sensor diagnostics.  See data sheet for additional details.

The API data services subscription gives users access to TSI's OpenAPI documentation, OpenAPI REST specification, authentication credentials via OAuth2 (client credential flow), as well as consultation with the TSI cloud development team to review the steps required to access data via our REST API. 

Contents

Included with all AirAssure models is a USB power supply + cable, 24 volts AC terminal connector, 32 GB micro SD card and device mounting kit.  All bundles also includes premium access to TSI Link portal and API data services.

BSRIA Air Quality Hub

Learn more about air quality, how to manage it, and how to reduce exposure to harmful contaminants.

Support documents

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Download
TSI AirAssure IAQ meter data sheet.pdf TSI AirAssure IAQ meter data sheet
Category
Technical document
File type
Adobe Acrobat
Download (196 KB)
Download
TSI AirAssure IAQ meter education brochure.pdf TSI AirAssure IAQ meter education brochure
Category
Technical document
File type
Adobe Acrobat
Download (1 MB)
Download
TSI AirAssure IAQ meter product brochure.pdf TSI AirAssure IAQ meter product brochure
Category
Technical document
File type
Adobe Acrobat
Download (1 MB)
Download
TSI AirAssure IAQ meter user manual.pdf TSI AirAssure IAQ meter user manual
Category
Technical document
File type
Adobe Acrobat
Download (2 MB)
Download
TSI AirAssure IAQ quick start guide.pdf TSI AirAssure IAQ quick start guide
Category
Technical document
File type
Adobe Acrobat
Download (1 MB)
Download
TSI Link software platform data sheet.pdf TSI Link software platform data sheet
Category
Technical document
File type
Adobe Acrobat
Download (171 KB)

Common customer questions & answers

QQuestion My Wi-Fi is intermittent, what happens if I loose connection to TSI Link Solutions ?
AAnswer A SD card is installed into the device at the factory. The data will be backed up on the SD card. Data is also buffered within the firmware for a limited time (data is logged for approximately one week at 15-minute intervals) and once the wi-fi connection is re-established, the buffered data is posted to TSI Link Solutions. However, if there is no wi-fi or internet connection for over a week, TSI Link Solutions will start missing data. If this happens, and if an SD card is installed in the monitor, you will need to retrieve the data manually from the card. Also, please note that the SD card cannot save data in the cloud solution or be backed up to TSI Link Solutions.
QQuestion How do I download my data from TSI Link Solutions ?
AAnswer Once you have created a TSI Link Solutions account, you can log in and download your data as a .csv file. To download your data, click the history button, adjust the parameters as desired, click the three vertical dots in the upper left-hand corner, and select export csv.
QQuestion Is my TSI Links Solutions data private ?
AAnswer When you activate your monitor(s), you can set up your data to be viewable to other TSI Link Solutions users. If you do not wish to make your data public to all other TSI Link Solutions users, you can choose to keep it private. Please note that, even if your data is not viewable to all users, you can share your data with other specific TSI Link Solutions users.
QQuestion How long do the gas sensors last on the TSI AirAssure instruments ?
AAnswer The following times are TSI’s recommended replacement intervals:

• 4-gas sensor cartridge – 1 year
• 6-gas sensor cartridge – 1 Year
• Membrane filter – When changing 4 or 6 gas cartridges
• PM sensor – 3 years
• CO2 sensor – 3 years
• Formaldehyde sensor – 1 year