Gas sensor ottimo per indivudare Monossido di carbonio,metano ed LPG. Individua i gas ciclando temperature alte e basse,individuando CO quando a bassa temperatura (scaldato da 1,5V) e Metano o LPG quando a temperature alte (5V).

• Domestic gas leakage detector
• Industrial gas detector
• Portable gas detector

• Power supply needs: 5V
• Interface type: Analog
• Pin Definition:  1-Output  2-GND  3-VCC
• Sensor Type: Semiconductor
• Concentration:
  • 10-1000ppm CO
  • 100-10000ppm combustible gas
  • Good sensitivity to CO/Combustible gas
  • High sensitivity to Methane, Propane and CO
  • Long life and low cost
• Size: 40x20mm

• Analog CO/Combustible gas sensor(MQ9) 1unit

• Wiki Doc
• MQ9 datasheet
• Schematic