MQ-8 hydrogen
gas sensor is a Metal oxide semiconductor type sensor. This sensor is easy to
use and detects hydrogen gas concentration in the range of 100-10000ppm
anywhere.
The sensitive
material of the MQ-8 gas sensor is SnO2, which with lower conductivity in clean
air. When hydrogen gas exists, the sensor’s conductivity gets higher along with
the gas concentration rising. Users can convert the change of conductivity to
correspond output signal of gas concentration through a simple circuit.
MQ-8 gas sensor
has a high sensitivity to hydrogen gas and also has anti-interference to other
gases. This sensor can detect hydrogen, especially city gas. It is a kind of
low-cost sensor for kinds of applications.
Features :
Package Includes :
1 x MQ-8 Hydrogen Gas Sensor Module
H2 Alarm Detection.
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