MQ135 MQ-135 Air Quality Hazardous Gas Detection Module for Arduino

MQ135 MQ-135 Air Quality Hazardous Gas Detection Module for Arduino

MQ135 MQ-135 Air Quality Hazardous Gas Detection Module for Arduino

brand: DIYTECH SKU:DT501-03
Regular price $3.35

Product Description:
  • Main chip: LM393,MQ-135 gas sensor
  • 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).
  • Analog output with increasing concentration, the higher the concentration, the higher the voltage.
  • with high sensitivity and good selectivity for Sulfide, benzene Department of steam, smoke and other harmful gases.
  • Has a long service life and reliable stability.
  • Rapid response and recovery characteristics.
  • Size:36mm X24mm X25mm(L * W * H)

Applications:
A hazardous gas detection apparatus for the family, the environment.
Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection. Gas-sensitive element
Test concentration range: 10 to 1000ppm

Package Included:
1 * MQ135 Gas Detection Module
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  • Free return Within 60 days
  • Consultancyservice@diytech.cc
Product Description:
  • Main chip: LM393,MQ-135 gas sensor
  • 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).
  • Analog output with increasing concentration, the higher the concentration, the higher the voltage.
  • with high sensitivity and good selectivity for Sulfide, benzene Department of steam, smoke and other harmful gases.
  • Has a long service life and reliable stability.
  • Rapid response and recovery characteristics.
  • Size:36mm X24mm X25mm(L * W * H)

Applications:
A hazardous gas detection apparatus for the family, the environment.
Suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection. Gas-sensitive element
Test concentration range: 10 to 1000ppm

Package Included:
1 * MQ135 Gas Detection Module