SENSIRION
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Scd30 - Gas Sensor, Co2, 0.075a/5.5v, 40000ppm (scd30)
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Scd30 - Gas Sensor, Co2, 0.075a/5.5v, 40000ppm (scd30)
Small and powerful NDIR CO2 sensor with integrated temperature and humidity sensor, fully calibrated and linearized, with dual-channel detection for superior stability
Scd30 - Gas Sensor, Co2, 0.075a/5.5v, 40000ppm (scd30)
Item #: 47091734

Scd30 - Gas Sensor, Co2, 0.075a/5.5v, 40000ppm (scd30)

Item #: 47091734
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Small and powerful NDIR CO2 sensor with integrated temperature and humidity sensor, fully calibrated and linearized, with dual-channel detection for superior stability
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What Stands Out

High Sensitivity
With a detection range of up to 40,000 PPM, the SCD30 offers precise CO2 measurements, making it ideal for indoor air quality monitoring and HVAC applications.
Low Power Consumption
Operating at just 0.075A, the SCD30 provides an energy-efficient solution for continuous monitoring, ensuring low operating costs in various environments.
Versatile Use
Designed for diverse applications, this sensor is perfect for indoor environments, agricultural settings, and research, catering to professionals and hobbyists alike.

Product Details

Shop Scd30 - Gas Sensor, Co2, 0.075a/5.5v, 40000ppm (scd30) online at a best price in New Zealand. B088WY8HP9
  • Utilizes NDIR CO2 sensor technology
  • Features an integrated temperature and humidity sensor
  • Dual-channel detection for superior stability
  • Measurement range: 400 ppm – 10,000 ppm
  • Accuracy: ± (30 ppm + 3%)
  • Small form factor: 35 mm x 23 mm x 7 mm
Item Weight0.11 lbs (50 grams)

Who Should Buy?

Suitable For
  • Indoor Air Quality

    Ideal for monitoring CO2 levels in homes and offices to maintain healthy air quality.

  • Environmental Monitoring

    Useful for researchers measuring atmospheric CO2 concentrations in various ecosystems.

  • Educational Projects

    Perfect for students and educators working on projects related to environmental science or sensor technology.

Not Suitable For
  • High-Temperature Environments

    Not suitable for extreme temperatures, which can affect sensor accuracy and lifespan.

Product Description

Scd30 - Gas Sensor, Co2, 0.075a/5.5v, 40000ppm (scd30)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the operating voltage range for the Scd30 gas sensor?

    Answer: The Scd30 gas sensor operates within a voltage range of 3.3V to 5.5V. This flexibility allows it to be used with a variety of microcontroller or development board setups, making it suitable for integration into different projects. For example, if you're using an Arduino, the Scd30 can easily be powered via the board itself, facilitating smooth communication for CO2 measurements in indoor air quality monitoring systems.
  • Question: How accurate is the Scd30 gas sensor in measuring CO2 levels?

    Answer: The Scd30 gas sensor provides impressive accuracy, capable of detecting CO2 concentrations up to 40,000 ppm. This level of accuracy makes it ideal for both personal and industrial applications. Whether you're monitoring air quality in a greenhouse or checking CO2 levels in a closed environment, the reliable measurements from the Scd30 can help ensure safety and optimal conditions for plants or individuals.
  • Question: Can the Scd30 gas sensor measure other gases apart from CO2?

    Answer: The Scd30 gas sensor is specifically designed to measure carbon dioxide (CO2) concentrations and does not detect other gases. This specialization ensures that users receive high-quality CO2 measurements. It's perfect for indoor air quality applications, where understanding CO2 levels can help assess ventilation needs, such as in classrooms, offices, or living spaces.
  • Question: Is the Scd30 suitable for indoor and outdoor use?

    Answer: The Scd30 gas sensor is optimized for indoor applications. While it can technically be housed in outdoor setups, it is important to protect it from direct exposure to outdoor elements like moisture and extreme temperatures. Users often deploy this sensor indoors to monitor ventilation systems and improve air quality, making it ideal for residential, commercial, or educational environments.
  • Question: What protocols does the Scd30 use for communication?

    Answer: The Scd30 gas sensor utilizes I2C and UART communication protocols, which are widely supported by various microcontrollers. This flexibility allows for easy integration into a range of electronics projects. Depending on your preferred platform, you can efficiently retrieve CO2 reading data to display it on an interface or log it into a cloud database for analytics.
  • Question: What are the main applications of the Scd30 gas sensor?

    Answer: The Scd30 gas sensor has a wide array of applications, primarily focusing on air quality monitoring. It is particularly effective in indoor spaces such as offices, schools, and smart home systems. Users can implement it in HVAC systems to optimize air circulation based on real-time CO2 levels, ensuring a healthier environment. Additionally, it's used in scientific research where maintaining specific gas concentrations is critical.
  • Question: How long does it take for the Scd30 sensor to calibrate?

    Answer: The Scd30 sensor typically requires a calibration period of approximately several hours to a full day to stabilize and provide accurate readings. This initial period allows the sensor to adjust to its environment, offering reliable data. Users often place it in a controlled setting, such as an office, before using it for serious measurements, ensuring accuracy in monitoring air quality.
  • Question: What is the power consumption of the Scd30 gas sensor?

    Answer: The Scd30 gas sensor has a low power consumption of about 75mA in operation, making it suitable for battery-operated devices. Its low energy requirement ensures that it can be implemented in portable air quality monitoring systems without excessive battery drain. Many users find this advantageous in projects where longevity and energy efficiency are crucial, such as in remote monitoring stations.
  • Question: Does the Scd30 sensor offer a digital or analog output?

    Answer: The Scd30 gas sensor provides digital output options via the I2C interface, which allows for precise and noise-resistant data transmission. This digital communication format is preferred in modern electronics, ensuring fewer errors compared to analog systems. By using the Scd30 with compatible controllers, users can seamlessly integrate this sensor into digital monitoring systems.
  • Question: Where can I buy the Scd30 gas sensor in New Zealand?

    Answer: You can conveniently purchase the Scd30 gas sensor from Ubuy. They offer a range of electronics and components, including specialized sensors like the Scd30, ensuring you get a reliable product along with proper customer service. Shopping through Ubuy provides access to various purchasing options tailored to meet your needs.

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Features & Benefits

  • Small form factor of 35mm x 23mm x 7mm
  • Current consumption of 19 mA @ 1 meas. per 2 sec.
  • Digital interface via UART or I2C
  • Measurement range of 400 ppm – 10,000 ppm
  • Accuracy of ± (30 ppm + 3%)
  • Dual-channel detection for superior stability

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