*replaced SEN17850M* MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)
      *replaced SEN17850M* MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)

      *replaced SEN17850M* MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)

      ER-SEE00808M (MQ135)

      MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)

      Quantity :

      MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)

      Description

      The main chips of MQ-135 module are LM393, MQ135 gas sensing probe. The analog output voltage is influenced by the concentration, the higher the concentration, the higher the voltage. The module is double-panel design, with power indicator and TTL signal output display.
      It is widely used in air quality control equipments for buildings/offices, are suitable for detecting of NH3, NOx, alcohol, Benzene, smoke, CO2, etc.

      Features

      • Fast response and high sensitivity
      • It has Dual signal output and TTL level output
      • Stable and long life
      • Simple drive circuit

      Specifications

      • Detection concentration: 10-1000ppm
      • Dimension: 32(L) X 20(W) X 22(H)
      • Input voltage: 5V DC
      • Output voltage (DO): TTL digital o and 1
      • Output voltage: (AO): 0.1-0.3V

      Connection method

      • VCC: connect to positive power supply (5V)
      • GND: connect to negative power supply
      • DO: TTL level output
      • AO: analog signal output

      Package list

      • MQ-135 high sensitivity noxious gas detection module
      ELECROW
      ER-SEE00808M (MQ135)

      Specific References

      MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)

      *replaced SEN17850M* MQ-135 High Sensitivity Noxious Gas Detection Module (ER-SEE00808M)