MQ-135 Air Quality Control

KR-SR0058

New

A hazardous gas detection apparatus for the family

Description:

  • The main chip: LM393, MQ135 gas sensing probe
  • Operating voltage: DC 5V

Feature:

    1. Signal output indicator instructions;
    2. Dual signal output (analog output, and TTL level output);
    3. TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port)
    4. Analog output with increasing concentration, the higher the concentration, the higher the voltage;
    5. Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity;
    6. Has a long life and reliable stability;
    7. Rapid response recovery characteristics;

Application:
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.

Air quality sensor is for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory, simple drive and monitoring circuit.

 

Shipping List
  • Analog Gas Sensor (MQ135)x1
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MQ-135 Air Quality Control

MQ-135 Air Quality Control

A hazardous gas detection apparatus for the family

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