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MQ-135 Air Quality Sensor Detection Module
Pick up your orders anytime, hassle-free!
Orders placed by 2:00 PM are shipped the same day. Delivered within 24h!
Reliable products, worry-free!
Unused items? No questions asked!
Features
Broad detection area;
Fast response and high sensitivity;
Resistance and lifetime;
Simple drive circuit;
Application
We use in building / office air quality control equipment, suitable for detection of NH3, NOx, alcohol, benzene, smoke, CO2 etc.
Specifications
Standard conditions:
Circuit voltage 5V ± 0.1
Heating voltage 5V ± 0.1
Power consumption less than 800mW
Medium conditions:
Temp. Use -10 ℃ - 45 ℃
Temp. Storage -20 ℃ - 70 ℃
Dimensions: 32x20x24mm
Wiring
Video tutorial & code
https://www.hackster.io/karimmufte/arduino-and-mq-135-gas-sensor-with-arduino-code-a8c1c6
Datasheet
https://www.olimex.com/Products/Components/Sensors/SNS-MQ135/resources/SNS-MQ135.pdf
Reference: HSMEEW_PB_MODULE_2A
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