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MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module

MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module
₹140

(inc GST)

  • Stock: In Stock
  • With this product you will receive ₹1 FlyRobo Cashback.
  • SKU: FR-01-771

This is MQ-9 Carbon Monoxide, Methane, and LPG Gas Sensor Module can be used to sense Carbon Monoxide and Methane Gas. Sensitive material of MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It makes detection by the method of cycle high and low temperature, and detect CO when the low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising.


Connections
VCC ➠ Positive pole (5V)
GND ➠ Negative pole
DO ➠ TTL switch signal output
AO ➠ Analog signal output
Features:
  • High sensitivity to Methane, Propane, and CO
  • Long life and low cost
  • Simple drive circuit
Application :
  • Domestic gas leakage detector
  • Industrial gas detector
  • Portable gas detector

Package Includes:

1 x MQ-9 Carbon Monoxide, Methane, and LPG Gas Sensor Module.

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