Gas Sensor Module
MQ-135 Module (Ammonia, Sulphide and Benzene Gas Sensor)
MQ-135 Module (Ammonia, Sulphide and Benzene Gas Sensor)
MQ-135 Module (Ammonia, Sulphide and Benzene Gas Sensor)
MQ-135 Module (Ammonia, Sulphide and Benzene Gas Sensor)Features:
- Sensitivity to Ammonia, Sulphide and Benzene steam
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Output voltage boosts along with the concentration of the measured gases increases
MQ-2 Modules
MQ-2 Modules
MQ-2 Modules
MQ-2 ModulesFeatures :
1. Good sensitivity to Combustible gas in a wide range
2. High sensitivity to LPG, Propane, and Hydrogen
3. Long life and low cost
4. Simple drive circuit
5. Can be used as a Digital or analog sensor
6. The Sensitivity of Digital pin can be varied using the potentiometer
7. Can be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO and even methan
MQ-3 Module (Alcohol Gas Sensor)
MQ-3 Module (Alcohol Gas Sensor)
MQ-3 Module (Alcohol Gas Sensor)
MQ-3 Module (Alcohol Gas Sensor)Features:
- Sensitive to alcohol, ethanol
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Analog and level signal output.
- The carbon monoxide detection with better sensitivity.
- Has a long service life and reliable stability.
- Output voltage boosts along with the concentration of the measured gases increases
MQ-4 Module (Methane ,CNG Gas Sensor)
MQ-4 Module (Methane ,CNG Gas Sensor)
MQ-4 Module (Methane ,CNG Gas Sensor)
MQ-4 Module (Methane ,CNG Gas Sensor)Features:
1. Detecting range: 300~10000ppm
2. Signal output indicator
3. Dual Signals output (analog output and TTL output)
4. TTL output signal is low level, allows to connect with SCM directly
5. Analog output 0~5V voltage
6. High sensitivity
7. Long working lifetime and stable performance
8. Quick response and recovery
MQ-5 Module (LPG Gas Sensor)
MQ-5 Module (LPG Gas Sensor)
MQ-5 Module (LPG Gas Sensor)
MQ-5 Module (LPG Gas Sensor)Features :
1. High sensitivity to LPG, natural gas, town gas.
2. Small sensitivity to alcohol, smoke.
3. Stable and long life.
4. Simple drive circuit.
5. Fast response.
MQ-6 Module
MQ-6 Module
MQ-6 Module
MQ-6 ModuleFeature:
- Operating Voltage: 5V DC
- Indication of the signal output
- Dual signal output (analog output, and TTL level output)
- 0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage
- High sensitivity to hydrogen
- Can be resistant to ethanol steam, LPG (petroleum), smoke interference
- Has a long life and reliable stability
- Fast response and recovery characteristics
MQ-7 Module (Carbon Monoxide Gas Sensor)
MQ-7 Module (Carbon Monoxide Gas Sensor)
MQ-7 Module (Carbon Monoxide Gas Sensor)
MQ-7 Module (Carbon Monoxide Gas Sensor)Features :
- Operating voltage: DC 5 V.
- The analog output voltage, the higher the concentration the higher the voltage.
- The carbon monoxide detection with better sensitivity.
- With a long service life and reliable stability.
- Rapid response and recovery characteristics.
- Range: 10 to 1000 ppm.
MQ-8 Module (Hydrogen Gas Sensor)
MQ-8 Module (Hydrogen Gas Sensor)
MQ-8 Module (Hydrogen Gas Sensor)
MQ-8 Module (Hydrogen Gas Sensor)Feature:
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
- The switching signal having a DO (TTL) output and analog output AO.
- TTL output valid signal is low.
- The higher the voltage, the concentration of the analog output voltage is higher.
- A hydrogen gas detection with good sensitivity.
- Has a long life and reliable stability
MQ-9 Module (Methane & CO Gas Sensor)
MQ-9 Module (Methane & CO Gas Sensor)
MQ-9 Module (Methane & CO Gas Sensor)
MQ-9 Module (Methane & CO Gas Sensor)Features:
- 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
- Current Consumption: 150mA
