What is the SCD40 Gas Sensor Module used for?

The SCD40 Gas Sensor Module is designed to monitor indoor air quality by detecting levels of carbon dioxide (CO2), temperature, and humidity. This 2-in-1 sensor is essential for applications in environmental monitoring, HVAC systems, and smart home devices. By providing real-time data on CO2 concentration and the surrounding climate, users can ensure optimal conditions for comfort and health. For example, in a greenhouse, monitoring these factors can enhance plant growth by maintaining the appropriate environment.

How does the SCD40 communicate with other devices?

The SCD40 Gas Sensor Module uses I2C communication, which allows multiple devices to connect over just two wires. This simplicity helps in integrating the sensor with microcontrollers or development boards like Arduino and Raspberry Pi. By utilizing I2C, users can easily expand their projects, connecting various sensors and reducing the number of pins needed for communication. This enables hobbyists and professionals to create more complex and versatile setups without cumbersome wiring.

Can the SCD40 sensor be used in home automation systems?

Yes, the SCD40 sensor is highly compatible with home automation systems. By integrating it into platforms like Home Assistant or openHAB, users can automate actions based on CO2 levels, temperature, and humidity. For instance, if CO2 concentrations rise above a certain threshold, the system could trigger ventilation or alerts. Such automation not only enhances comfort but also promotes a healthier living space.

What are the voltage requirements for the SCD40 sensor?

The SCD40 Gas Sensor Module operates within a voltage range of 3.3V to 5V, making it versatile for various projects. This flexibility allows it to be used with popular microcontrollers and development boards that operate at these voltage levels. Moreover, the ability to function within common voltage ranges enhances compatibility with existing hardware, making it an excellent choice for projects that require minimal additional components.

Is calibration necessary for the SCD40 sensor?

While the SCD40 sensor is calibrated at the factory, periodic calibration can enhance accuracy, especially in critical applications. Factors such as consistent temperature fluctuations or extended periods of operation may affect the sensor's readings. Users can recalibrate to ensure the measurement accuracy required for specific tasks, such as scientific experiments or precise environmental monitoring, ensuring reliable performance over time.

What is the typical response time of the SCD40 sensor?

The SCD40 Gas Sensor Module boasts a rapid response time, typically around 5 seconds for detecting CO2 levels. This quick responsiveness is crucial in real-time monitoring environments, allowing users to receive immediate feedback on air quality. For example, in a crowded room, prompt detection of increased CO2 levels can lead to timely actions to improve ventilation and maintain a healthy atmosphere.

What application areas benefit from using the SCD40 Gas Sensor?

The SCD40 sensor is beneficial in various fields, including agriculture, HVAC, and environmental research. In agriculture, it helps monitor greenhouse conditions for optimal plant growth. In HVAC systems, it assists in optimizing air circulation based on real-time measurements, enhancing energy efficiency. Environmental researchers use it to study air quality and CO2 trends, making it a versatile tool across diverse industries.

Can the SCD40 sensor measure other gases besides CO2?

The SCD40 is primarily designed to measure CO2, along with temperature and humidity. It does not detect other gases directly. However, its ability to measure these parameters can indirectly aid users in assessing overall air quality. For example, in indoor spaces, high CO2 levels can indicate poor ventilation, often associated with volatile organic compounds (VOCs) or other pollutants, prompting further investigation into air quality.

What is the lifespan of the SCD40 Gas Sensor?

The SCD40 Gas Sensor Module typically has an operational lifespan of several years, given normal conditions. This longevity makes it a reliable option for continuous monitoring applications. Users can expect long-term performance, especially in static environments where temperature and humidity levels remain stable. Regular maintenance and checks can help maximize the sensor's life, ensuring it delivers consistent readings throughout its usage.

Where can I buy the SCD40 Gas Sensor Module in South Africa?

You can purchase the SCD40 Gas Sensor Module on Ubuy, a reliable online platform known for offering a wide variety of electronics and components. Ubuy provides various shipping options and a user-friendly interface, making it easy to find this sensor and have it delivered directly to your address in South Africa. Check Ubuy's website for availability and more details.

How to Shop 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Online From Ubuy?

It’s easy to shop 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 is not available locally but you can trust us with our express shipping services.

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PAMEENCOS

1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity 2-in-1 I2C Communication

Enable intelligent regulation of indoor ventilation systems for a healthy, productive environment.

PAMEENCOS

Item #: 104778482

1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity 2-in-1 I2C Communication

Item #: 104778482

ZAR 679

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What Stands Out

Dual Functionality

This module detects CO2 levels while simultaneously measuring temperature and humidity, ensuring comprehensive environmental monitoring in a single device.

I2C Communication

Utilizes I2C communication for easy integration with microcontrollers, simplifying setup and enhancing compatibility with various projects and applications.

High Sensitivity

Offers high sensitivity for accurate CO2 detection, making it ideal for indoor air quality monitoring, smart home systems, and research applications.

Product Details

Item Weight

0.1 lbs (50 grams)

Who Should Buy?

Air Quality Monitors
Ideal for DIY air quality monitoring projects, as it provides accurate CO2, temperature, and humidity readings.
Educational Projects
Excellent choice for students and educators who want to learn about sensor integration in electronics.
Home Automation
Useful for enthusiasts looking to integrate CO2 monitoring into smart home systems and improve indoor air quality.

Industrial Applications
Not suitable for demanding industrial settings where accuracy and ruggedness under harsh conditions are required.
Professional Grade Use
May not meet the stringent standards required for professional-grade environments or critical laboratory settings.
Single Measurement Needs
Not ideal for users needing only one specific measurement, as it is a multi-function sensor.

Product Description

1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity 2-in-1 I2C Communication

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Customer Questions & Answers

Question: How to Shop 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Online From Ubuy?

Answer: It’s easy to shop 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The 1pcs SCD40 Gas Sensor Module Detects CO2 CO2 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

PAMEENCOS Gas Detectors & Alarms Editorial Review

The 1pcs SCD40 Gas Sensor Module has received a mixed reception from customers, reflecting a blend of satisfaction and frustration. Users have noted the sensor's effectiveness in real-time CO2 measurement, reporting accurate readings suitable for various applications, particularly in smart home setups using WiFi processors like the NODE0 8266 configured with Home Assistant. One user highlighted its ability to deliver expected indoor and outdoor CO2 concentrations, demonstrating the sensor's reliability in diverse environments. The I2C communication feature is also well-regarded, making it compatible with multiple platforms, including Arduino and Raspberry Pi, which broadens its usability. However, not all experiences have been positive. Some users encountered issues with certain libraries, leading to problems in retrieving measurement data, causing significant frustration. This inConsistency raises concerns about the quality control of manufacturing, suggesting that there may be defective units being circulated, which could detract from overall satisfaction. Despite these challenges, many customers still find the SCD40 to be a valuable tool for their projects, praising its performance when functioning correctly. The sensor's ability to also measure temperature and humidity adds additional value for users seeking multifaceted environmental monitoring solutions. **

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Pros

Accurate CO2 measurement suitable for various environments
Compatibility with multiple platforms (Arduino, Raspberry Pi, NODE0 8266)
Provides additional temperature and humidity readings
Generally easy to integrate into smart home systems

Cons

Potential quality control concerns, with indications of defective units being reported

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ZAR 679

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Features & Benefits

Miniature carbon dioxide sensor with high precision.
Detects CO2, temperature, and humidity in one module.
Ensures indoor air quality for optimal productivity and health.
Wide CO2 measurement range from 400-2000 ppm.
Low power consumption of <0.4 mA on average.
Easy connection with 2.54mm pitch pin interface.

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1pcs SCD40 Gas Sensor Module Detects CO2 CO2 Temperature and Humidity 2-in-1 I2C Communication

ZAR 679

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Free Return*

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100% Original Products

PCI DSS Compliance

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What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

PAMEENCOS Gas Detectors & Alarms Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 679

Features & Benefits

Ubuy Assurance

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