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 206-6616
製造零件編號USEQGCDAR12100
BrandKEMET
HK$1,415.492
毎管:50 個
單位
- - 12ms - - - - -
RS庫存編號 134-6658
製造零件編號TGS2620-C00
BrandFigaro
HK$240.08
單位
Organic Vapour - - - 9.2 (Dia.) x 7.8mm 1.2g - -
全新
RS庫存編號 204-2713
製造零件編號B5W-LD0101-1
BrandOmron
HK$126.87
單位
- - - - - - - -
RS庫存編號 134-6645
製造零件編號TGS813-A00
BrandFigaro
HK$222.30
單位
Combustible - - - 17 (Dia.) x 10mm - +70 °C -40 °C
全新
RS庫存編號 206-6618
製造零件編號USEQGCDAS82100
BrandKEMET
HK$1,031.732
毎管:50 個
單位
Sulphur Dioxide - 12ms - - - - -
RS庫存編號 134-6679
製造零件編號FECS45-10
BrandFigaro
HK$1,780.44
單位
Chlorine - - - 20.4 (Dia.) x 16.5mm 4.5g +50 °C -20 °C
全新
RS庫存編號 204-7511
製造零件編號SGP40-D-R4
BrandSensirion
HK$38.954
個 (在毎卷:2500)
單位
Hydrogen - <10s - - - - -
全新
RS庫存編號 206-6598
製造零件編號USEQGCDAC82S00
BrandKEMET
HK$547.942
毎管:50 個
單位
Carbon Dioxide - 12ms - - - - -
RS庫存編號 134-6656
製造零件編號TGS832-A00
BrandFigaro
HK$297.45
單位
CFC - - - 17 (Dia.) x 10mm 2.4g - -
全新
RS庫存編號 206-6581
製造零件編號USEQDCDAPRT100
BrandKEMET
HK$2,727.84
單位
- - 12ms - - - - -
全新
RS庫存編號 206-6600
製造零件編號USEQGCDAC8L100
BrandKEMET
HK$547.942
毎管:50 個
單位
Carbon Monoxide - 12ms - - - - -
全新
RS庫存編號 206-6617
製造零件編號USEQGCDAR12100
BrandKEMET
HK$1,495.26
單位
- - 12ms - - - - -
RS庫存編號 134-6678
製造零件編號TGS816-A00
BrandFigaro
HK$746.52
單位
Butane, Methane, Propane - - - 19.5 (Dia.) x 13.5mm 7.7g - -
RS庫存編號 134-6647
製造零件編號TGS2611-E00
BrandFigaro
HK$186.28
單位
Methane - - - 9.2 (Dia.) x 12.4mm 1.4g - -
RS庫存編號 134-6648
製造零件編號FECS44-100
BrandFigaro
HK$2,383.06
單位
Ammonia - - - 20.4 (Dia.) x 16.5mm 4.5g +50 °C -30 °C
RS庫存編號 134-6673
製造零件編號TGS822-A00
BrandFigaro
HK$224.89
單位
Organic Vapour - - - 17 (Dia.) x 10mm - - -
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 206-6595
製造零件編號USEQGCDAC82M00
BrandKEMET
HK$595.36
單位
Carbon Dioxide - 12ms - - - - -
全新
RS庫存編號 206-6611
製造零件編號USEQGCDAN82100
BrandKEMET
HK$882.287
毎管:50 個
單位
Nitrogen Dioxide - 12ms - - - - -
全新
RS庫存編號 206-6621
製造零件編號USEQGCDASF6100
BrandKEMET
HK$1,912.824
毎管:50 個
單位
- - 12ms - - - - -