The MQ-7 Gas Sensor Module is designed to detect carbon monoxide (CO) concentrations in the range of 10 ppm to 10,000 ppm. Like other MQ series sensors, it provides an analog voltage output proportional to gas concentration.
Its detection range makes it suitable for gas leakage detection applications, especially within the 300 ppm to 10,000 ppm range.
The sensor comes mounted on a carrier board and operates at 5V, offering both analog and digital (TTL level) outputs, making it easy to interface with Arduino and other microcontrollers.
Technical Specifications:
- Operating Voltage: 5V
- Detection Range: 10 ppm – 10,000 ppm (CO)
- Output Types: Analog and digital (TTL)
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