iAQ-2000 Indoor Air Quality (VOC) Sensor

iAQ-2000 Indoor Air Quality (VOC) Sensor
iAQ-2000 Indoor Air Quality (VOC) Sensor
iAQ-2000 Indoor Air Quality (VOC) Sensor
iAQ-2000 Indoor Air Quality (VOC) Sensor
Click to enlarge.

  • IAQ-001

For large quantities, please contact Sales@CO2Meter.com

Browse more VOC - Volatile Organic Compounds or additional CO2Meter products.

iAQ-001 Sensor
CM-0151 Sensor plus Dev Kit
CM-0158 Sampling tube Cap

The iAQ2000 is designed to sense the level of volatile organic compounds (VOCs) such as smoke, cooking odors, bio-effluence and pollutants including:

  • CO, CH4, LPG
  • Alcohols
  • Ketones
  • Organic acids
  • Amines
  • Aliphatic hydrocarbons
  • Aromatic hydrocarbons

Sensing Odors
Most people evaluate air quality by smelling odors like burnt cooking, a neighbor’s perfume, fresh paint, or any one of a thousand other odors. Each of these odors are microscopic particles in the atmosphere. The iAQ2000 measures the concentration of these particles. When they get too high, the iAQ-2000 can be used to automatically open fresh air ducts to increase ventilation..

Energy Savings
The iAQ-2000 uses a MOS sensor element to detect a broad range of gases. When threshold air quality levels for target gases are exceeded, the sensor can alert the climate control system to increase ventilation. When VOC levels are minimized, it can instruct the system to decrease ventilation, thereby saving energy and lowering building operating costs.

Air Quality as Close to Human Perception as Possible
In any demand-controlled ventilation environment where air quality is important, including large commercial facilities, offices, classrooms, kitchens and bathrooms, the iAQ-2000 Indoor Air Quality Sensor performs accurately and reliably. Plus, the module’s small size and low power consumption facilitate installation in a variety of applications.


  • High sensitivity and fast response
  • Direct, reliable correlation to CO2 levels: output in ppm (parts-per-million)
  • Low power consumption reduces energy costs: 5V
  • Small size for convenient installation: 22×38mm, 10 grams
  • Flexible communications: TTL, RS232, SPI, 0-5V, PWM
  • NOTE:  CM-0111 Sensor Pump Kit is needed when utilizing the sensor tube cap allowing for sampling method

90 Days

Data Sheet (pdf)

Manual (pdf)