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MG811 Gas Sensor Carbon Dioxide Sensor Co2 Sensor

Product Name:MG811 Gas sensor Carbon dioxide sensor co2 sensor
Model Number:MG811
Type:MG811 Gas sensor Carbon dioxide sensor co2 sensor



As one of the leading manufacturers and suppliers of mg811 gas sensor carbon dioxide sensor co2 sensor in Shenzhen, China, All New Semi Co has been dedicated to mg811 gas sensor carbon dioxide sensor co2 sensor designing and editing for over 10 years. Our products of equipment can be wildly used in networking, smart home project, etc. If you are interested in it, please feel free to get customized bulk product made in China with us.

For gas
Carbon dioxide CO2
Detection range
0 to 10000ppm
Characteristic gas
EMF = 15 ~ 30mV (EMF350ppmCO2-EMF1000ppmCO2)
Response Time< 60s
Recovery time < 90s
Heating resistor35Ω ± 3Ω
Heating current180 + 20mA
Heating voltage6V + 0.2V
Heating power< 1200mW
Measuring voltage< 24V
Test Conditions:
Ambient temperature: 20 ± 2 OC Humidity: 65 ± 5% RH
Environment oxygen content: 21% (STD)
Working conditions:
Ambient temperature: -40 OC to 70 OC Humidity: < 95% RH
Storage conditions:
Temperature: -20 OC -70 OC Humidity: < 70% RH


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