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MQ-135 Air Quality Sensor Hazardous Gas Detection Module
  • MQ-135 Air Quality Sensor Hazardous Gas Detection Module
  • MQ-135 Air Quality Sensor Hazardous Gas Detection Module
  • MQ-135 Air Quality Sensor Hazardous Gas Detection Module
  • MQ-135 Air Quality Sensor Hazardous Gas Detection Module

MQ-135 Air Quality Sensor Hazardous Gas Detection Module

DWM18021401

MQ-135 Air Quality Sensor Hazardous Gas Detection Module it has a high sensitivity and good selectivity On carbon monoxide.

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Quantity Unit discount You Save
2 $0.20 Up to $0.40
4 $0.30 Up to $1.20
10 $0.40 Up to $4.00
50 $0.60 Up to $30.00
100 $0.80 Up to $80.00
$2.90
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Description

Product synopsis:

  • Features:
  • Size: 32X20X22mm/1.25*0.78*0.86”
  • The main chip: MQ135 gas sensing probe
  • Operating voltage: DC 5V
  • Power (current) : 150mA
  • DO Output: 0.1V/5V
  • AO Output: 0.1-0.3V
  • Signal output indicator instructions
  • Dual signal output (analog output, and TTL level output)
  • TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port)
  • Analog output with increasing concentration, the higher the concentration, the higher the voltage
  • Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity
  • Has a long life and reliable stability
  • Rapid response recovery characteristics
  • 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 1000pp

Package included:

100% Brand New

1set x  MQ-135        

Product Details
DWM18021401
998 Items
9 other products in the same category:

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MQ-135 Air Quality Sensor Hazardous Gas Detection Module

MQ-135 Air Quality Sensor Hazardous Gas Detection Module it has a high sensitivity and good selectivity On carbon monoxide.

Write your review

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