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Item #:
10275996
DFRobot Gravity: Analog Infrared CO2 Sensor for Arduino (400~5000 ppm)
Item #:
10275996
BSD 144
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DFRobot released its latest high-precision analog infrared CO2 sensor.
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What Stands Out
Wide Range
Effectively measures CO2 levels from 400 to 5000 ppm, ensuring accurate readings for various applications in indoor air quality monitoring and environmental research.
Arduino Compatibility
Seamlessly integrates with Arduino platforms, enabling easy setup and programming for hobbyists and professionals alike, enhancing accessibility for tech enthusiasts.
High Sensitivity
Delivers reliable and precise measurements, allowing users to monitor air quality effectively, essential for ensuring healthy environments in both residential and industrial settings.
Product Details
- High-precision analog infrared CO2 sensor for Arduino
- Measuring range from 400 to 5000ppm based on non-dispersive infrared (NDIR) technology
- 5-year service life with temperature compensation and DAC output support
- Easy to use and compatible with all types of microcontrollers such as Arduino with ADC function
- Suitable for HVAC, indoor air quality monitoring, industrial process monitoring, and agriculture production
- Features high sensitivity, low power consumption, excellent stability, and anti-water vapor interference
| Brand Name | DFROBOT |
| Model | SEN0219 |
| UPC | 712104673140 |
| Manufacturer | DFRobot |
| Part Number | SEN0219 |
| Unit Count | 1 Count |
| Material Type | PCB |
| Style Name | simple |
| Item Weight | 34 Grams |
| Brand | DFROBOT |
| Material | PCB |
| Style | simple |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists who want to incorporate CO2 monitoring into their Arduino projects for environmental tracking.
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Educational Purposes
Ideal for students and educators to explore gas concentration measurements in laboratories and classroom experiments.
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Indoor Air Quality
Useful for homeowners seeking to monitor CO2 levels for improved indoor air quality in residential spaces.
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Professional Applications
May not meet the accuracy standards required for industrial or commercial greenhouse settings demanding precise measurements.
Product Description
DFRobot Gravity: Analog Infrared CO2 Sensor for Arduino (400~5000 ppm)
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Customer Questions & Answers
-
Question:
What is the detection range of the DFRobot Gravity: Analog Infrared CO2 Sensor?
Answer: The DFRobot Gravity: Analog Infrared CO2 Sensor has an impressive detection range of 400 to 5000 ppm. This wide range allows it to accurately measure carbon dioxide levels in various environments, making it suitable for both indoor and outdoor applications. Whether you are monitoring air quality in a classroom or assessing greenhouse conditions, this sensor provides reliable data. Its ability to handle low to high concentrations of CO2 ensures that you can effectively monitor air quality for any project. -
Question:
How does the DFRobot Analog Infrared CO2 Sensor work?
Answer: The sensor utilizes infrared technology to detect the concentration of carbon dioxide in the air. It works by measuring the amount of infrared light absorbed by CO2 molecules, which correlates to the CO2 concentration. This principle of light absorption is highly accurate and allows the sensor to respond quickly to changes in CO2 levels. This makes it ideal for applications such as air quality monitoring, indoor gardening, and environmental research, where accurate readings are essential for optimal performance. -
Question:
Can this sensor be easily used with Arduino?
Answer: Yes, the DFRobot Gravity: Analog Infrared CO2 Sensor is designed for straightforward integration with Arduino boards. It features a simple analog output, which allows you to easily connect it using standard jumper wires. The sensor also comes with example codes and libraries to help you get started quickly. This user-friendly design is perfect for hobbyists and professionals who wish to build projects like automated ventilation systems or data logging for air quality analysis. -
Question:
What types of projects can benefit from using this CO2 sensor?
Answer: This sensor is ideal for a variety of projects that require monitoring carbon dioxide levels. For example, it can be used in smart home systems to regulate air quality, in hydroponic setups to ensure optimal growing conditions, or in educational projects to teach students about environmental monitoring. The adaptability of the DFRobot Gravity CO2 Sensor makes it a versatile component for hobbyists and researchers alike, facilitating innovative projects across different fields. -
Question:
Is the DFRobot CO2 sensor suitable for outdoor use?
Answer: Yes, the DFRobot Gravity: Analog Infrared CO2 Sensor can be used outdoors, provided it's protected from direct exposure to the elements. While it is designed to accurately measure CO2 levels, it is important to house the sensor properly to mitigate potential damage from moisture or extreme temperatures. For outdoor applications like monitoring air quality in urban areas or assessing CO2 in agricultural fields, ensuring proper setup will enhance its durability and functionality. -
Question:
What is the response time of this co2 sensor?
Answer: The DFRobot Gravity: Analog Infrared CO2 Sensor has a fast response time, typically within seconds, depending on the concentration change in the environment. This quick responsiveness allows it to effectively monitor fluctuating CO2 levels, which is crucial for applications like indoor air quality monitoring or process control in greenhouses. Rapid detection of CO2 variations ensures timely adjustments can be made to maintain optimal conditions for health and productivity. -
Question:
What power supply is needed for the DFRobot CO2 sensor?
Answer: The DFRobot Gravity: Analog Infrared CO2 Sensor requires a power supply of 5V to function optimally. This makes it compatible with standard Arduino power outputs. Ensuring that your setup provides the correct voltage is crucial, as incorrect power supply levels can affect sensor performance. Using this sensor with an Arduino board allows for portable and flexible project development without the need for additional power sources. -
Question:
Are there any calibration needs for the DFRobot CO2 sensor?
Answer: The DFRobot Gravity: Analog Infrared CO2 Sensor generally comes pre-calibrated for accurate performance right out of the box. However, for highly precise applications or when used in a new environment, you may want to fine-tune its accuracy by performing a manual calibration. This process can involve taking readings in known concentration environments and adjusting the sensor output accordingly, which is particularly useful for projects requiring precise measurements. -
Question:
What kind of output data does the sensor provide?
Answer: The DFRobot Gravity: Analog Infrared CO2 Sensor provides an analog voltage output that is proportional to the CO2 concentration. You can easily read this output using an Arduino’s analog pins, enabling straightforward data acquisition for your projects. The analog output format makes it convenient to integrate with various data logging systems and visualization software, allowing users to track air quality trends over time effectively. -
Question:
Where can I buy DFRobot Gravity: Analog Infrared CO2 Sensor for Arduino in The Bahamas?
Answer: You can purchase the DFRobot Gravity: Analog Infrared CO2 Sensor for Arduino from Ubuy, which offers a reliable platform for electronics and hardware components. Ubuy provides options for customers in The Bahamas to easily access this sensor along with various other related products. This makes it a convenient choice for anyone looking to integrate this technology into their projects.
DFROBOT Editorial Review
The DFRobot Gravity: Analog Infrared CO2 Sensor for Arduino 400~5000 ppm has received mixed reviews from customers. Some users have found it difficult to get accurate readings and experienced inconsistencies in the sensor's performance. Others have had success using it for CO2 monitoring in their indoor gardens. The sensor requires calibration every 24 hours, which some users have found inconvenient. It is not waterproof and cannot detect CO2 in water. Additionally, it is not designed to detect smoke. Overall, the sensor has limitations and may not be suitable for all applications.
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Pros
- Easy to set up
- Works well for controlling CO2 levels in a greenhouse
- Can be used for tracking CO2 levels in apartments
Cons
- Inconsistent readings
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Features & Benefits
- High-precision analog infrared CO2 sensor
- Measuring range from 400 to 5000ppm
- Non-dispersive infrared technology
- Good selectivity and oxygen-free dependency
- Service life up to 5 years
- Compatible with all types of microcontrollers
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