[discontinued] MQ-9 CO Gas Sensor

DESCRIPTION

Detection method using low temperature cycling (1.5V heating) to detect carbon monoxide, conductivity sensors with carbon monoxide in the air increased with increasing gas concentration, stray adsorbed at high temperatures (5.0V heating) detection of combustible gases methane, propane and cryogenic cleaning gases. Simple circuit can be used to change the conductivity, concentration of the gas is converted to the corresponding output signal. MQ-9 high gas sensor for carbon monoxide, methane, liquefied petroleum gas sensitivity, the sensor can detect a variety of gases containing carbon monoxide and flammable, is a low-cost sensors for a variety of applications.

FEATURE

• High quality double panel design
• Power and TTL signal output indication
• Has better sensitive detection for carbon monoxide
• Has a long service life and reliable stability
• Suitable for the detection of carbon monoxide, gas, etc

WHAT'S IN THE PACKAGE

• 1x MQ-9 Carbon Monoxide CO Gas Sensor Detection Module