MQ7 Gas Sensor Module Carbon Monoxide Gas Sensing

Description of MQ7 Gas Sensor Module Carbon Monoxide Gas Sensing MQ7 Gas Sensor Module Carbon Monoxide Gas Sensing The MQ7 Gas Sensor Module is designed to detect carbon monoxide (CO) gas in the environment. It is widely used in applications that require monitoring of air quality, such as smart home systems, safety devices, and industrial equipment. The sensor can detect CO gas concentrations in the range of 10 to 1000 ppm, offering a reliable and cost-effective solution for various safety and monitoring applications. The MQ7 sensor is compatible with popular microcontrollers such as Arduino, Raspberry Pi, and ESP32. The module can be connected directly to the analog input pins for monitoring gas levels, and digital outputs can be used for triggering alerts or activating alarms. Key Features: Provides precise analog voltage output proportional to gas concentration. Ensures reliable and sensitive carbon monoxide detection. Includes screw holes for easy and secure mounting. Offers long-lasting durability with stable performance. Delivers rapid response and quick recovery for real-time detection. Technical Specifications  Feature Specification Operating Voltage 5V DC Detection Range 10 ~ 1000 ppm Target Gas Carbon Monoxide (CO) Sensitivity ≥ 3% Response Time ≤ 30 seconds Heating Resistance ± 31 Ω Heating Current ≤ 180 mA Heating Voltage 5V ± 2V / 1.5V ± 1V Heating Power ~350 mW Operating Temperature -20°C to 50°C Operating Humidity ≤ 95% RH Oxygen Requirement 21% Dimensions 35 x 20 x 11 mm Weight 20 g Application Home Safety - Detects carbon monoxide in homes. Industrial Use - Monitors CO levels in factories. Air Quality - Measures harmful gases in air meters. Alarms - Integrates with smoke and gas alarms. Research - Monitors gas levels in studies. Packaging Details 1 X MQ7 Gas Sensor Module Carbon Monoxide Gas Sensing Attention Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please contact us to determine if further actions may be taken. Need Help? Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 08:00 pm (7 days a week). You can also reach us via Live Chat or Facebook Inbox. Where to Buy in Bangladesh? The MQ7 Gas Sensor Module Carbon Monoxide Gas Sensing is available at TechShopBD, a trusted supplier of Robotics & Electronics in Bangladesh. Visit the TechShopBD office or order online to enjoy swift delivery across the country. Why Should You Buy Products from TechShopBD?   There are many reasons to shop at TechShopBD Reliability: We ensure that all our products are of the highest quality and come with Warranty and Replacement service Easy Policies: If you encounter any issues, our quick and hassle-free replacement policy ensures your work continues without interruptions. Customer Support: Our customer support team is always available to ensure you have the best shopping experience. Buying from TechShopBD means a safe, hassle-free, and cost-effective experience!