MG811 Carbon Dioxide (CO2) Gas Sensor Module (Highly Sensitive)

Name: MG811 Carbon Dioxide (CO2) Gas Sensor Module (Highly Sensitive)
SKU: MG811-carbon-dioxide-co2-gas-sensor-module
Availability: InStock

Original price was: ₨10,500.00.Current price is: ₨9,480.00.

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Overview

Technical Specifications:

- Detection Gas: Carbon Dioxide (CO2)
- Measurement Range: Typically 0 to 10,000 ppm.
- Output Type:
  - Analog output (voltage proportional to CO2 concentration).
  - Digital output (TTL level, for threshold alarms).
- Operating Voltage: Often requires a dedicated heating voltage, commonly 6V, and a separate logic voltage, often 5V.
- Heating Element: Integrated, requiring power for sensor operation.
- Response Time: Typically less than 60 seconds.
- Operating Temperature: Generally -10°C to +50°C.
- Humidity Dependency: Sensitivity can be affected by humidity.
- Warm-Up Time: Requires a warm-up period, often around 2 minutes.
- PCB Board Size: 32 x 22 x 30mm

Detailed Description

MG811 / MG-811 Carbon Dioxide (CO2) Gas Sensor Module

The MG811 Carbon Dioxide (CO2) Gas Sensor Module is a device designed to detect and measure the concentration of CO2 in the surrounding air. Here’s a breakdown of its key features and characteristics:

Key Features and Characteristics:

CO2 Detection:
- Its primary function is to accurately sense carbon dioxide levels.
- It’s designed to provide reliable data for monitoring CO2 concentrations.

Applications:
- This sensor is widely used in various applications, including:
  - Air quality monitoring (indoor and outdoor).
  - Environmental monitoring.
  - Agricultural applications (e.g., in greenhouses).
  - Industrial process control.
  - HVAC (heating, ventilation, and air conditioning) systems.

Output Signals:
- The MG811 module typically provides both analog and digital output signals, allowing for flexible integration with microcontrollers and other electronic systems.
- The analog output provides a continuous voltage reading that corresponds to the CO2 concentration.
- The digital output can be configured to trigger an alarm when a certain CO2 threshold is reached.

Sensitivity and Range:
- It’s designed to offer good sensitivity to CO2, enabling accurate measurements within a specified range.
- Typical ranges can be found within the sensors data sheets.

Heating Element:
- Like many gas sensors, the MG811 incorporates a heating element, which is essential for its operation. This heating element requires a specific voltage.

Considerations:
- It is important to note that environmental factors like temperature and humidity can affect the sensor’s accuracy. Therefore, proper calibration and environmental compensation may be necessary in certain applications.
- The MG-811 also has specific voltage requirements that must be adhered to.

Conclusion:

The MG811 CO2 Gas Sensor Module is a valuable tool for anyone needing to monitor carbon dioxide levels. Its ability to provide both analog and digital outputs makes it adaptable to a wide range of projects and applications.