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MQ135 Module

₹200.00 inc. GST
  • Working voltage: DC 5V
  • Working Current: 150mA
  • DOUT: TTL output
  • AOUT: Analog output
  • Preheat time: Over 20s
  • Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 Alcohol
  • Sensitivity to Ammonia, Sulphide, and Benzene steam
  • With signal output instructions
  • The TTL output signal is a low level
  • Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
  • Sensitive for benzene, alcohol, smoke
  • Fast response and recovery
  • Adjustable sensitivity
  • Signal output indicator
  • Dimension: 32mm x 22m x 27mm