Air Quality Sensors

Air quality sensors also known as air pollution sensors can detect and monitor air contaminants in the air around us. These sensors can be used inside to detect indoor air pollution and outside to monitor toxins and pollution in the air. They are able to detect dangerous gases which are toxic to humans and animals and can cause respiratory problems if inhaled or absorbed through the skin.


These sensors are small and portable and provide data in near-real time at low cost and using low amounts of power. Sensor based measurement devices are becoming more popular as people are more aware of harmful gases and pollutants and the health impacts this has on individuals and the environment.


The sensor measures and monitors the concentration of certain hazardous gases that are found in the air. If the gases detected are above a certain level which the sensor is set, the device or instrument will then trigger an alarm to warn people to leave the area.


These low-cost pollution sensors are used to gather data about the effects of traffic and factory work on air quality. They can also be used to help keep home environments safe and clean by monitoring indoor air quality levels of airborne particulates, humidity and temperature making you aware of areas with low ventilation.


What do air quality sensors measure?


They are used to detect, measure and monitor relative humidity, ambient temperature and / or levels of carbon dioxide (CO2), volatile organic compounds (VOCs), formaldehyde (HCHO), freon and other refrigerants (CFC / HFC), phosphine (PH3), hydrogen sulphide (H2S), carbon monoxide (CO), nitrogen dioxide (NO2), oxygen (O2), ozone (O3) and other flammable, hazardous or toxic gases.

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Part Details Brand Gases Detected Dimensions Weight Height Width Minimum Operating Temperature Maximum Operating Temperature Length
Sensor module, NGM2611-E13, Methane Figaro Methane 27 x 12.5 x 14.1mm 2.8g 14.1mm 12.5mm 0 °C +40 °C 27mm
Gas sensor TGS2611-E00 Methane Figaro Methane 9.2 (Dia.) x 12.4mm 1.4g 12.4mm 9.2 (Dia.)mm - - -
Gas sensor TGS2620-C00 Organic vapors Figaro Organic Vapour 9.2 (Dia.) x 7.8mm 1.2g 7.8mm 9.2 (Dia.)mm - - -
Gas sensor TGS2611-C00 Methane Figaro Methane 9.2 (Dia.) x 7.8mm 1.2g 7.8mm 9.2 (Dia.)mm - - -
Gas sensor TGS2444-A00 Ammonia Figaro Ammonia 9.2 (Dia.) x 7.8mm 1.2g 7.8mm 9.2 (Dia.)mm -40 °C +50 °C -
Gas sensor TGS5342-G03 Carbon monoxide Figaro Carbon Monoxide 14.1 (Dia.) x 28.5mm 7g 28.5mm 14.1 (Dia.)mm 0 (Continuous) °C, -5 (Intermitter) °C +50 (Continuous) °C, +55 (Intermitter) °C -
Gas sensor TGS832-F01 Halocarbons Figaro CFC 24 (Dia.) x 24.3mm 8.8g 24.3mm 24 (Dia.)mm - - -
Gas sensor TGS813-A00 Combustible gases Figaro Combustible 17 (Dia.) x 10mm - 10mm 17 (Dia.)mm -40 °C +70 °C -
Gas sensor TGS2600-B00 General Air Figaro Air Contaminants 9.2 (Dia.) x 7.8mm 1.1g 7.8mm 9.2 (Dia.)mm - - -
Gas sensor TGS822-A00 Alcohol/Organic Figaro Organic Vapour 17 (Dia.) x 10mm - 10mm 17 (Dia.)mm - - -
Gas sensor TGS821-A00 Hydrogen Figaro Hydrogen 19.5 (Dia.) x 13.5mm 7.7g 13.5mm 19.5 (Dia.)mm - - -
Gas sensor TGS2610-C00 LP gas Figaro Butane, Propane 9.2 (Dia.) x 7.8mm 1.2g 7.8mm 9.2 (Dia.)mm - - -
Air Quality Sensor I2C Cont mode Module
  • RS Stock No. 102-4162
  • Brand ams
  • Mfr. Part No. IAQ-CORE C
ams - 15.2 x 17.8 x 4.3mm - 4.3mm 17.8mm 0 °C +50 °C 15.2mm
Gas sensor TGS832-A00 Halocarbons Figaro CFC 17 (Dia.) x 10mm 2.4g 10mm 17 (Dia.)mm - - -
Air Quality Sensor I2C Pulse mode Module
  • RS Stock No. 102-4163
  • Brand ams
  • Mfr. Part No. IAQ-CORE P
ams - 15.2 x 17.8 x 4.3mm - 4.3mm 17.8mm 0 °C +50 °C 15.2mm
Gas sensor TGS6812-D00 Hydrogen Methane Figaro Hydrogen, Methane 12 (Dia.) x 13mm 1.5g 13mm 12 (Dia.)mm -10 °C +70 °C -
Gas sensor TGS2602-B00 Air Quality/VOC Figaro Air Contaminants 9.2 (Dia.) x 7.8mm 1.1g 7.8mm 9.2 (Dia.)mm - - -
Air Quality Sensor I2C Cont mode Module
  • € 55.85
  • Each (Supplied in a Tray)
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  • RS Stock No. 173-0307
  • Brand ams
  • Mfr. Part No. IAQ-CORE C
ams - 15.2 x 17.8 x 4.3mm - 4.3mm 17.8mm 0 °C +50 °C 15.2mm
Air Quality Sensor I2C Pulse mode Module
  • € 65.85
  • Each (Supplied in a Tray)
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  • RS Stock No. 173-0309
  • Brand ams
  • Mfr. Part No. IAQ-CORE P
ams - 15.2 x 17.8 x 4.3mm - 4.3mm 17.8mm 0 °C +50 °C 15.2mm
Gas sensor FECS40-1000 Carbon monoxide Figaro Carbon Monoxide 20.4 (Dia.) x 16.5mm 4.5g 16.5mm 20.4 (Dia.)mm -20 °C +50 °C -
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