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MQ-8 Hydrogen Gas Sensor Module

Description of product

Product Details:

ApplicationHydrogen Gas sensing
Working voltage+5V DC
Main chipLM393
Size32 mm X22mm X27mm
OutputDual signal output (TTL level output and analog output)


Description:

  • Size: 32 mm X22mm X27mm
  • Main chip: the LM393, MQ-8 gas sensor
  • Working voltage: DC5V

Features:

  1. With a signal output instructions.
  2. Dual signal output (TTL level output and analog output)
  3. TTL output valid signal for low level. (when the low output electric signal lights at 4. ordinary times, can be directly pick up SCM)
  4. Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
  5. High sensitivity to hydrogen
  6. Can be resistant to ethanol steam, LPG (petroleum), smoke interference
  7. Has a long service life and reliable stability
  8. Quick response recovery features

Package included:

1 x MQ-8 Hydrogen Gas Sensor Module

Product Details:

ApplicationHydrogen Gas sensing
Working voltage+5V DC
Main chipLM393
Size32 mm X22mm X27mm
OutputDual signal output (TTL level output and analog output)


Description:

  • Size: 32 mm X22mm X27mm
  • Main chip: the LM393, MQ-8 gas sensor
  • Working voltage: DC5V

Features:

  1. With a signal output instructions.
  2. Dual signal output (TTL level output and analog output)
  3. TTL output valid signal for low level. (when the low output electric signal lights at 4. ordinary times, can be directly pick up SCM)
  4. Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
  5. High sensitivity to hydrogen
  6. Can be resistant to ethanol steam, LPG (petroleum), smoke interference
  7. Has a long service life and reliable stability
  8. Quick response recovery features

Package included:

1 x MQ-8 Hydrogen Gas Sensor Module