MQ5 Gas Sensor Module

500.00 Br

  • VCC 2.5V ~ 5.0V
  • GND power supply ground
  • AOUT MCU.IO (analog output)
  • DOUT MCU.IO (digital output)
  • Sensitive for LPG, natural gas, coal gas
  • Output voltage boosts along with the concentration of the measured gases increases
  • Fast response and recovery
  • Adjustable sensitivity
  • Signal output indicator
  • Power: 2.5V ~ 5.0V
  • Dimension: 40.0mm * 21.0mm
  • Mounting holes size: 2.0mm
  • Using high-quality dual-panel design, with power indicator and TTL signal output instructions ;
  • The switching signal having a DO (TTL) output and analog output AO ;
  • TTL output valid signal is low . ( Low-level signal when the output light can be directly connected to the microcontroller or relay module )
  • The higher the voltage , the concentration of the analog output voltage is higher.
  • For H2, LPG, CH4, CO, Alcohol has a good detection sensitivity.
  • There are four screw holes for easy positioning ;
  • Rapid response and recovery characteristics
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  • Input voltage: DC5V power (current): 150mA
  • Using high-quality dual-panel design, with power indicator and ttl signal output instructions; With a do switch signal (ttl) output and ao analog signal output;
  • Ttl output valid signal is low. (when the output low signal light can be directly connected microcontroller or relay module)
  • The analog output voltage, the higher the concentration the higher the voltage.
  • For gas, natural gas has better detection sensitivity.
  • There are four screw holes for easy positioning;
  • Product dimensions: 32 x 20 x 22
  • With a long service life and reliable stability
  • Rapid response and recovery characteristic
  • Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices. Excellent resistance to alcohol, smoke interference
  • TTL output valid signal is low. (When the output low signal light can be directly connected microcontroller or relay module)
  • with a DO switch signal (TTL) output and AO analog signal output;