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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Description Price Gases Detected Accuracy Response Time Power Source Dimensions Weight Maximum Operating Temperature Minimum Operating Temperature
全新
RS庫存編號 206-6577
製造零件編號USEQDCDAPAL100
BrandKEMET
HK$2,582.308
毎管:50 個
單位
- - 12ms - - - - -
全新
RS庫存編號 206-6615
製造零件編號USEQGCDAN8L100
BrandKEMET
HK$1,146.42
單位
Nitric Oxide - 12ms - - - - -
全新
RS庫存編號 206-6596
製造零件編號USEQGCDAC82N00
BrandKEMET
HK$547.942
毎管:50 個
單位
Carbon Dioxide - 12ms - - - - -
RS庫存編號 134-6657
製造零件編號LPM2610-D09
BrandFigaro
HK$200.82
單位
Butane, Propane - - - 27 x 12.5 x 14.1mm 2.8g +40 °C 0 °C
RS庫存編號 186-2540
製造零件編號SPS30
BrandSensirion
HK$397.59
單位
- ±10% - Mains 40.6 x 40.6 x 12.2mm 26g +60 °C -10 °C
RS庫存編號 134-6655
製造零件編號TGS3870-B00
BrandFigaro
HK$307.01
單位
Carbon Monoxide, Methane - - - 9.2 (Dia.) x 13mm 1.1g - -
全新
RS庫存編號 206-6607
製造零件編號USEQGCDAHC1100
BrandKEMET
HK$646.76
單位
- - 12ms - - - - -
RS庫存編號 134-6649
製造零件編號TGS2444-A00
BrandFigaro
HK$878.39
單位
Ammonia - - - 9.2 (Dia.) x 7.8mm 1.2g +50 °C -40 °C
RS庫存編號 134-6674
製造零件編號FECS41-250
BrandFigaro
HK$1,611.54
單位
Nitric Oxide - - - 20.4 (Dia.) x 16.5mm 4.5g +50 °C -20 °C
RS庫存編號 134-6664
製造零件編號TGS3830-A00
BrandFigaro
HK$294.02
單位
CFC - - - 9.2 (Dia.) x 8.5mm 1.1g - -
全新
RS庫存編號 206-6593
製造零件編號USEQGCDAC82L00
BrandKEMET
HK$595.36
單位
Carbon Dioxide - 12ms - - - - -
全新
RS庫存編號 206-6576
製造零件編號USEQDCDALAC100
BrandKEMET
HK$2,727.84
單位
- - 12ms - - - - -
全新
RS庫存編號 205-4776
製造零件編號SN-GCJA5
BrandPanasonic
HK$185.933
Each (In a Tray of 50)
單位
- ±10% 1s - - - - -
全新
RS庫存編號 206-6602
製造零件編號USEQGCDAC8N100
BrandKEMET
HK$547.942
毎管:50 個
單位
Carbon Monoxide - 12ms - - - - -
全新
RS庫存編號 206-6616
製造零件編號USEQGCDAR12100
BrandKEMET
HK$1,415.492
毎管:50 個
單位
- - 12ms - - - - -
全新
RS庫存編號 204-3354
製造零件編號2JCIE-BU01-FL1
BrandOmron
HK$77.22
單位
- -5 → +5% - - - - - -
RS庫存編號 134-6681
製造零件編號TGS823-A00
BrandFigaro
HK$878.39
單位
Organic Vapour - - - 19.5 (Dia.) x 13.5mm 7.7g - -
全新
RS庫存編號 204-2713
製造零件編號B5W-LD0101-1
BrandOmron
HK$126.87
單位
- - - - - - - -
全新
RS庫存編號 206-6584
製造零件編號USEQGCDA50L100
BrandKEMET
HK$547.942
毎管:50 個
單位
- - 12ms - - - - -
RS庫存編號 134-6644
製造零件編號TGS5042-B00
BrandFigaro
HK$255.60
單位
Carbon Monoxide - - - 14.1 (Dia.) x 50.2mm 12g +50 (Continuous) °C, +55 (Intermitter) °C -5 (Intermitter) °C, 0 (Continuous) °C