Aideepen 3pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module
Product Description
Aideepen 3pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module
Features:
Operating voltage: DC 5V
With signal output indicator instructions.
Dual signal output (analog output, and TTL level output).
TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port).
Has a long service life and reliable stability.
Rapid response and recovery characteristics.
Size:36mm X24mm X25mm(L * W * H)
Application:
A hazardous gas detection apparatus for the family, the environment.
Suitable for NH3, aromatic compounds, sulfur, NOx, alcohol, benzene vapor, smoke,CO2and other gases harmful gas detection.
Gas-sensitive element test concentration range: 10 to 1000ppm
Package Included:
3 x MQ135 Gas Sensor
Technical Specifications
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