|
  
  
MQ series Semiconductor Gas Sensor
Application
Gas leak detection for houses, workshops, commercial building, Fire,
Safety detection system.
Coal gas, CO etc gas detection for houses/workshops/commercial
building
Gas leak alarm, Gas detector.
Feature
High sensitivity
Fast response
Wide detection range
Stable performance and long life
Simple drive circuit
Specification
|
Semiconductor sensor for Flammable gas, Plastic or Metal
cover |
|
Model |
Target Gas |
|
MQ-2 |
General combustible gas |
|
MQ-3B |
Alcohol |
|
 MQ-4 |
Natural gas, Methane |
|
MQ-5B |
LPG, Natural gas, Coal gas |
|
MQ-6 |
LPG, Propane |
|
MQ-7B |
Carbon Monoxide (CO) |
|
MQ-8 |
Hydrogen |
|
MQ-9B |
CO and Combustible gas |
|
MQ303B |
Alcohol |
|
MQ131 |
Ozone O3 |
|
MQ135 |
Air Quality Control (NH3,Benzene,Alcohol,smoke) |
|
Semiconductor sensor for Toxic gas |
|
MQ136 |
Sulfureted Hydrogen
(H2S) |
|
MQ137 |
Ammonia (NH3) |
|
MQ138 |
VOC (Mellow, Benzene, Aldehyde, Ketone, Ester ) |
|
