Vent Check IAQ 8494 indoor air quality carbon dioxide monitor

The Vent Check handheld indoor air quality gas analyser measures ambient carbon dioxide (CO2) levels. It helps prove flueless gas appliances like space heaters, water heaters, kitchen and catering equipment operate safely. If faulty or inadequately ventilated, these appliances generate high levels of harmful carbon dioxide. Flueless appliances also have manufacturer’s recommended limits for ambient carbon dioxide levels.

The Vent Check IAQ 8494 also measures carbon dioxide and ambient temperatures for indoor air quality (IAQ) checks. Inadequate ventilation and poorly working appliances will increase CO2 levels causing drowsiness and condensation. The Vent Check meets the requirements of BS 8494 (portable apparatus designed to detect and measure carbon dioxide in ambient air or extraction systems).

The Vent Check measures carbon dioxide up to 9999ppm using a NDIR infra-red sensor making it ideal for domestic and commercial service engineers or IAQ specialists to confirm carbon dioxide levels in homes, offices, factories, schools, other public buildings and commercial kitchens.

• Features:
  • Measures ambient carbon dioxide (CO2) up to 9,999 ppm using a NDIR infra-red sensor
  • Stable NDIR sensor for CO2 detection
  • Statistics of weighted averages
  • BS 8494 compliant (from 10 - 60 °C)
  • Backlight for working in dark areas
  • Audible CO2 warning alarm
  • Easy manual fresh air correction on CO2 and humidity
  • RS232 interface to PC

• Vent Check supplied complete with:
  • Battery charger
  • Carry case
  • Full 12 month traceable calibration certificate issued in the buyers name

• Optional Data Link software features:
  • Datalogging software
  • RS232 to USB cable
  • Realtime graph display of CO2 and temperature
  • Printable statistics
  • Data can be saved to text file for further analysis
  • Upto 10,000 sample readings
  • Programmable sample interval from 1 to 3,600 seconds
  • User defined maximum and minimum alarm setting

• Optional AC Power Adaptor:
  • Ideal for use with the Datalink software when you want to leave your handheld Vent Check in a room to constantly monitor the environment without running down the batteries!
  • Green power LED
  • 1.5m cable
  • Note: This is NOT a battery charger, it is an optional alternative power supply.

Vent Check datasheet

Vent Check user manual

Datalink information