Generic MQ-8 Hydrogen Gas Sensor Module

MQ8 MQ-8 Hydrogen Gas Sensor Module Gas Sensor Alarm Module For Arduino

Dimensions: 32X20X22mm/1.25*0.78*0.86

The main chip: MQ135 gas sensing probe

• Operating voltage: DC 5V
• Power (current): 150mA
• DO Output: 0.1V/5V
• AO Output: 0.1-0.3V

Signal output indicator instructions:

• Dual signal output (analog output, and TTL level output)
• TTL output valid signal is low; (output low signal light, which can be accessed microcontroller IO port)
• Analog output with increasing concentration, the higher the concentration, the higher the voltage

Sulfide, benzene Department of steam, smoke and other harmful gases with high sensitivity. Has a long life and reliable stability. Rapid response recovery characteristics.

Applications:

A hazardous gas detection apparatus for the family, the environment, suitable for ammonia, aromatic compounds, sulfur, benzene vapor, smoke and other gases harmful gas detection, gas-sensitive element test concentration range: 10 to 1000pp

Island-wide delivery

Best price