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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
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MQ-9 gas sensor using gas-sensitive materials with lower conductivity in clean air tin oxide (SnO2). MQ-9 Module can be used to sense Carbon Monoxide and Methane Gas. High and low-temperature cryogenic loop detection mode to detect carbon monoxide sensor conductivity increases with the increase in the concentration of carbon monoxide gas in the air, high-temperature detection of combustible gases methane, propane and cryogenic cleaning adsorption of stray gas.

MQ-9 high sensitivity to carbon monoxide, methane, liquefied gas sensor, this sensor can detect a variety of carbon monoxide and the flammable gas is suitable for a variety of applications.

Connections:

  • VCC ➠ Positive pole (5V)
  • GND ➠ Negative pole
  • DO ➠ TTL switch signal output
  • AO ➠ Analog signal output
Features:
  • Have better sensitivity to Carbon Monoxide, Methane, and LPG Gas.
  • Long life and stability, quick response, and resume.
  • Simple drive circuit
  • Suitable for home or factory gas leakage monitoring devices.
  • High-quality dual-panel design, with power indicator and TTL signal output instructions.
  • DO switching signal (TTL) output and AO analog signal output.
  • TTL output valid signal is low. 
  • Analog output voltage: the higher concentration, the higher voltage.
  • Four screw holes, easy positioning.
Application :
  • Portable gas detector
  • Industrial gas detector
  • Domestic gas leakage detector

Package Includes:

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

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Technical
Model

MQ-9

Ao output

0.1-0.3V

Current consumption

150 mA

Do output

TTL digital 0 and 1

Operating Voltage

5 V

Length

3.2 cm

Height

1.6 cm

Width

2 cm

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