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Hydrogen detector OKY3335

Okystar | OKY3335

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Price of goods is 1.95 €.

Weight of goods is 0.008 Kg.

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MQ - 8 Hydrogen Sensor Gas Detector Alarm Module Gas Sensor Module For Arduino

  • With a signal output instructions.
  • Dual signal output (TTL level output and analog output).
  • TTL output valid signal for low level. (when the low output electric signal lights at 4. ordinary times, can be directly pick up SCM).
  • Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
  • High sensitivity to hydrogen.
  • Can be resistant to ethanol steam, LPG (petroleum), smoke interference.
  • Has a long service life and reliable stability.
  • Quick response recovery features.
  • Size: 32 mm X22mm X27mm.
  • Main chip: the LM393, MQ-8 gas sensor.
  • Working voltage: DC5V.