DFRobot Gravity MG-811 CO2 Gas Sensor – 5V Analog Output
An analog gas detection module designed for measuring carbon dioxide concentration in air
Non-returnable
Choose Quantity:
Product Details
Based on the MG-811 solid electrolyte sensing element, it provides stable analog voltage output and operates at 5V with an onboard heating circuit for reliable performance. The Gravity interface ensures easy integration with Arduino and other 5V microcontrollers. Suitable for indoor air quality monitoring, HVAC systems, and environmental sensing applications.
- MG-811 solid electrolyte CO2 sensing element
- 5V DC operating voltage
- Gravity analog interface
- Analog voltage output proportional to CO2 level
- Onboard heating circuit for sensor stability
- Digital output with adjustable threshold
- High-quality Gravity connector
- Immersion gold PCB surface finish
- Compact 32 × 42 mm module size
- Compatible with Arduino and 5V controllers
- Suitable for indoor air quality monitoring
- Designed for continuous operation environments
