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MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module -AB053

MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module -AB053

SKU:AB053

477 in stock

Regular price Rs. 105.00
Regular price Sale price Rs. 105.00
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  • Good sensitivity to CO/Combustible gas
  • High sensitivity to Methane, Propane and CO
  • Long life and low cost
  • Simple drive circuit
  • Input voltage: DC 5±0.2V

Description:

The sensitive material of the MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It makes detection by method of cycling high and low temperature and detects CO when low temperature (heated by 1.5V). The sensor's conductivity is higher along with the gas concentration rising. When the high temperature (heated by 5.0V), it detects Methane, Propane etc. combustible gas and cleans the other gases adsorbed under low temperature.

Specification:

  • Input voltage: DC 5±0.2V
  • Power: 150mA
  • DO output: TTL digital 0 and 1 (0.1 and 5V)
  • AO output: 0.1-0.3V (relatively clean), the highest concentration voltage is about 4V.

Features :

  • Good sensitivity to CO/Combustible gas High sensitivity to Methane
  • Propane and CO Long life and low-cost Simple drive circuit.
  • With high sensitivity and good selectivity for carbon monoxide(CO)combustible gas.
  • With a long service life and reliable stability.
  • Rapid response and recovery characteristics.

Application:

  • Gas leak monitoring device suitable for home or factory.
  • Suitable for carbon monoxide, combustible gases and other monitoring devices.
  • Can be tested for carbon monoxide.
  • The combustible gases are 10 to 1000ppm CO, 100 to 10000ppm range.

Package Included:

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