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MQ-5 Combustible Gas Propane Butane Sensor Module
$0.9900
In stock
SKU
SEN-16-019
Volume discounts:
- +50 4 % $0.9500
- +100 6 % $0.9300
- +300 8 % $0.9100
- +500 10 % $0.8900
- +1000 12 % $0.8700
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Base PCB Board MQ Gas Sensors Previous 
MQ-5 Combustible Gas Sensor Module is designed for detecting city gas, natural gas, and liquefied gas. It offers low sensitivity to alcohol and smoke, helping the sensor focus on gas detection. The module uses a six-pin structure, with the two center pins dedicated to the heater. Output changes with gas concentration through resistance variation. It can be connected to a microcontroller or Arduino through ADC. It is suitable for gas monitoring, alarm systems, and gas detection projects.
Features of MQ-5 Combustible Gas Sensor Module - 5V, Analog
- City gas detection
- Natural gas detection
- Liquefied gas detection
- Low alcohol sensitivity
- Low smoke sensitivity
- Six-pin structure
- Heater pins in the center
- Analog output
- ADC connection support
- Fast response
- High stability
- Long service life
Specifications of MQ-5 Combustible Gas Sensor Module - 5V, Analog
- Power supply: 5V
- Interface: Analog
- Sensitivity: High to city gas
- Sensitivity: High to natural gas
- Sensitivity: High to liquefied gas
- Sensitivity: Low to alcohol
- Sensitivity: Low to smoke
- Response: Fast
- Stability and lifespan: High
- Dimensions: 40x20 mm
- DO switch signal output
- AO analog signal output
- TTL output valid signal: Low
- Power indication
- Four screw holes
- Rapid response and recovery characteristics
- Dual-panel design
How to Use MQ-5 Combustible Gas Sensor Module - 5V, Analog
- Connect the module to a 5V power supply.
- Read the analog output or TTL output signal.
- Wire the output to a microcontroller, Arduino, or relay module as needed.
- Use the sensor for gas detection and monitoring tasks.
More Info
- Suitable for home and industrial gas control devices.
- Includes four screw holes for easy positioning.
- The analog output voltage increases as gas concentration rises.
| Interface Type | Analog |
|---|---|
| Operating Voltage (V) | 5V |
| Operating Current (mA) | 150-180mA |
| Dimensions (mm) | 40x20 mm |
| Mounting Type | Screw holes |
| Output Type | Analog Voltage, Digital |
| Response Time | Fast |
| Biometric Parameter | Gas Concentration |
| Application | DIY Projects, Environmental control systems, Gas alarm systems, Liquefied gas detection |
| Lifetime | High |
| Target Gas | Natural gas, LPG, Town gas |
| Detection Range | 200 to 10000 ppm |
| Sensor Type | MOX gas sensors |
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