Indoor Air Quality Module

Indoor Air Quality Module
  • Brands CJMCU
  • Product Code:SQ5182
  • Availability: In Stock
  • $43.00
  • Ex Tax:$43.00
This product has a minimum quantity of 3

Tags: Air Quality Module, CJMCU, IAQ module

The iAQ-Core sensor module is used to measure VOC levels and provide CO2 equivalent and TVOC equivalent predictions. The data is available via I2C bus.
IAQ module itself is protected by a plastic cap and a filter membrane. The sensor module can be soldered directly to a host circuit board with selective or reflow soldering via the edge connectors. The sensor is protected by a membrane, which should not be removed.
The American Conference of Governmental Industrial Hygienists (ACGIH) has given a threshold limit value of 25 ppm for an 8-hour workday in order to limit Indoor air quality standards , while the National Institute for Occupational Safety and Health (NIOSH) has estimated a recommended exposure limit of 35 ppm.
Indoor air quality monitoring and controlling reduce risk of pollution and disease problems.

Air Quality Module Application:

  1. IoT
  2. Smart city
  3. Air-conditioning system

Air Quality Module Features:

  1. Power: 5 + 0.25V
  2. Power consumption: less than 45mA
  3. The output signal options: IIC
  4. The temperature range: the working temperature of 0 C ~50 C; storage temperature ~50 C -25 C
  5. Humidity range: 5~95%RH (non condensing)
  6. The detection of substances: formaldehyde, temperature and humidity, CO2 and VOC
  7. 7 Measurement range of each parameter
  8. CO2 is 400-5000PPM
  9. 0-1000PPB TVOC
  10. T temperature: -20~100
  11. H humidity 0-100%RH


  1. why Indoor air quality monitoring Link
Interface Type IIC
Electrical Parameters
Voltage DC 3.3-5V
Current < 45mA

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