MQ-7 Carbon Monoxide Coal Gas Sensor Module – Empower Your Safety

Welcome to the next level of safety and security with the MQ-7 Carbon Monoxide Coal Gas Sensor Module! In an era where the importance of safeguarding our homes and workplaces has never been more critical, this advanced sensor module emerges as a reliable guardian against the silent threat of carbon monoxide and coal gas. Designed with cutting-edge technology, the MQ-7 sensor ensures real-time monitoring, early detection, and immediate alerts, providing you with peace of mind and a safer environment for your loved ones

MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.

The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.

This module provides both digital and analog outputs. The threshold level for digital output can be easily adjusted using the preset on the board. The MQ-7 sensor module can be easily interfaced with Micro-controllers, Arduino and etc.

Standard Test Conditions

Temperature: 20°C ± 2°C
Humidity: 65% ± 5% RH
Standard Test Circuit: Vc: 5.0V ± 0.1V; Vh(high):5.0V±0.1V
Vh(low): 1.5V±0.1V

Special Features of MQ-7 Carbon Monoxide Coal Gas Sensor Module:

• The analog output voltage, the higher the concentration the higher the voltage.
• The carbon monoxide detection with better sensitivity.
• There are four screw holes for easy positioning.
• With a long service life and reliable stability.
• Rapid response and recovery characteristics.

Key Features of MQ-7 Carbon Monoxide Coal Gas Sensor Module:

• Precision Monitoring: The MQ-7 sensor module is equipped with high-precision gas detection capabilities, specifically designed to detect and measure carbon monoxide and coal gas levels in the surrounding environment. Its advanced sensitivity ensures accurate readings, allowing you to take prompt action in case of elevated gas concentrations.
• Dual Gas Detection: Unlike standard gas sensors, the MQ-7 module is engineered to detect both carbon monoxide and coal gas, offering comprehensive protection against a wider range of potential threats. This dual functionality makes it an ideal choice for residential spaces, commercial establishments, and industrial settings.
• Real-Time Data Output: Stay informed about your surroundings with the MQ-7 sensor’s real-time data output. The module continuously monitors gas levels and provides instant feedback, enabling you to make informed decisions and take preventive measures to mitigate potential risks.
• Wide Detection Range: Whether you are concerned about gas leaks in your kitchen, home heating systems, or industrial facilities, the MQ-7 sensor module boasts a wide detection range, ensuring coverage across various environments. From low concentrations to high-risk levels, this sensor is your reliable companion in maintaining a safe atmosphere.
• User-Friendly Interface: Setting up and using the MQ-7 sensor is a breeze, thanks to its user-friendly interface. The module is designed with simplicity in mind, making it accessible to users with varying levels of technical expertise. Easily integrate it into your existing security or automation systems for seamless functionality.
• Long-lasting Durability: Built to withstand diverse environmental conditions, the MQ-7 sensor module features a durable construction that ensures longevity. Its robust design makes it suitable for both indoor and outdoor use, offering consistent performance even in challenging climates.
• Low Power Consumption: Worried about energy consumption? Fret not! The MQ-7 sensor is optimized for low power consumption, ensuring efficient operation without burdening your energy resources. Enjoy continuous protection without compromising on sustainability.
• Audible and Visual Alarms: In case of gas detection, the MQ-7 sensor module immediately triggers audible and visual alarms to alert you to potential dangers. The loud alarm ensures that you and those around you are notified promptly, allowing for swift evacuation or corrective action.
• Integration Capabilities: Enhance your overall safety infrastructure by seamlessly integrating the MQ-7 sensor module with existing security and automation systems. Compatible with various platforms and protocols, this sensor ensures a hassle-free integration process, expanding its utility across different applications.
• Cost-Effective Solution: Investing in the MQ-7 Carbon Monoxide Coal Gas Sensor Module is a cost-effective solution to protect your home or business from the dangers of gas leaks. Avoid potential health hazards, property damage, and costly repairs by taking proactive measures with this reliable and affordable sensor.

Applications of MQ-7 Carbon Monoxide Coal Gas Sensor Module:

The MQ-7 Carbon Monoxide Coal Gas Sensor Module is a versatile and reliable device designed to detect carbon monoxide and coal gas concentrations in various environments. Its wide range of applications makes it an essential tool for ensuring safety in different settings. Here are some key applications of the MQ-7 sensor module:

1. Residential Safety:
   • Install the MQ-7 sensor in homes to monitor gas levels from heating systems, gas stoves, and other appliances that may produce carbon monoxide or coal gas.
   • Use the sensor in bedrooms, kitchens, and living areas to provide early detection of gas leaks, ensuring the safety of occupants.
2. Commercial Establishments:
   • Implement the MQ-7 sensor in restaurants, hotels, and other commercial kitchens to monitor gas levels produced during cooking processes.
   • Enhance workplace safety by installing the sensor in areas with potential gas leak risks, such as boiler rooms, storage areas, or manufacturing facilities.
3. Industrial Environments:
   • Integrate the MQ-7 sensor into industrial facilities to monitor coal gas emissions from various processes.
   • Use the sensor in warehouses, chemical plants, and manufacturing units to detect and control gas concentrations, preventing accidents and ensuring a safe working environment.
4. HVAC Systems:
   • Incorporate the MQ-7 sensor into heating, ventilation, and air conditioning (HVAC) systems to monitor combustion processes and prevent the release of harmful gases into indoor spaces.
   • Ensure the efficient and safe operation of gas-powered HVAC equipment by utilizing the sensor for real-time monitoring.
5. Automotive Safety:
   • Install the MQ-7 sensor in vehicles to monitor cabin air quality and detect any potential carbon monoxide leaks from exhaust systems.
   • Improve the safety of public transportation, taxis, and private vehicles by integrating the sensor into onboard safety systems.
6. Fire Detection Systems:
   • Use the MQ-7 sensor in conjunction with fire detection systems to enhance overall safety measures.
   • Detect carbon monoxide levels produced during fires, providing early warning and enabling faster response times for emergency services.
7. Environmental Monitoring:
   • Employ the MQ-7 sensor in environmental monitoring systems to measure air quality and detect pollutants in outdoor spaces.
   • Monitor coal gas emissions in areas where mining or industrial activities may contribute to air pollution.
8. Smart Home Integration:
   • Integrate the MQ-7 sensor into smart home automation systems for seamless monitoring and control.
   • Receive real-time alerts on smartphones or other devices, allowing homeowners to take immediate action in the event of gas leaks.

Package Includes :

1 x MQ-7 CO Carbon Monoxide Coal Gas Sensor Module.