The MQ-5 Gas Sensor for detecting LPG and natural gas, 5V Model MQ-5, is a reliable and efficient solution designed to enhance safety in environments where flammable gases such as liquefied petroleum gas (LPG), natural gas, and town gas are present. Renowned for its high sensitivity and quick response, the MQ-5 is widely used in kitchens, laboratories, factories, and educational electronics projects that require continuous gas monitoring.
Product Overview
Manufactured by a trusted brand specializing in microelectronics, the MQ-5 Gas Sensor
features a compact design and lightweight build (weighing only 10 grams). Its small footprint (32mm x 22mm x 27mm) makes it easy to install in various indoor settings that demand reliable gas detection. Operating at a standard 5V voltage, this sensor is compatible with most microcontrollers, including Arduino and Raspberry Pi, making integration into safety and automation systems straightforward.
Technical
Specifications
- Operating Voltage: +5V
- Dimensions: 32mm (L) x 22mm (W) x 27mm (H)
- Weight: 10g
- Analog Output Voltage: 0V to 5V
- Digital Output Voltage: 0V or 5V (TTL Logic)
- Preheat Duration: 20 seconds
- Adjustable Sensitivity: Digital pin sensitivity can be fine-tuned via a potentiometer
Key
Features
- High sensitivity to LPG, natural gas, and town gas
- Fast response time for prompt detection of gas leaks
- Minimal sensitivity to alcohol and smoke, reducing false alarms
- Stable performance and long operational life
- Simple installation and easy integration with electronic projects
- Can function as either a digital or analog sensor, based on requirements
Use Cases
The MQ-5 Gas Sensor is ideal for use in household kitchens to prevent gas leak accidents, industrial workshops, and laboratories requiring gas safety monitoring, and smart security systems. It is also perfect for students and hobbyists in electronics, providing a practical solution for DIY gas detection projects. The sensor can connect directly to microcontroller boards such as Arduino to create automated alarms or monitoring systems.
Benefits
- Enhances safety in homes and workplaces
- Enables early detection of flammable gas leaks, preventing accidents
- Cost-effective option for electronic and educational projects
Care Instructions
- Install the sensor in a well-ventilated area, away from excessive moisture or dust
- Regularly test the sensor to ensure accurate performance
- Clean the sensor's surface gently with a soft brush to remove dust
Brand, Model, and Origin
- The MQ-5 Gas Sensor is an original, high-quality product, manufactured according to international safety standards, and trusted by professionals worldwide.
In summary, if you are looking for a reliable and affordable way to detect gas leaks in your home, workplace, or electronic project, the MQ-5 Gas Sensor is your best choice for safety and peace of mind.
