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    High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]

    1

    19.67 USD(tax included)

    /35.41 USD (Excluding tax)

    Sales unit: 1 piece

    Application number: / Manufacturer: / Model number: m33246683949 / JAN code: / AS ONE / NAVIS Product number:


    Application number
    Manufacturer
    Model number m33246683949
    JAN code
    Sales unit 1 piece
    Price 19.67 USD (tax included) / 35.41 USD (Excluding tax)

    *Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
    Please note the following points as this item is directly shipped.

    • Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
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    High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]

    This image is a representative image. Please check the specifications for details.

    High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]

    Stock: Slightly

    Delivery date: 2026-07-03 Later
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    Direct delivery product

    LAB & Healthcare SHOP

    Shipping charges for products from this shipping source will be borne by us.

    58 USD (tax included)

    / 63.8 USD (Excluding tax)

    Help
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    No returns
    direct delivery product
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    Product features
    Category
    Others
    Condition
    Almost new
    Shipping
    Included in price (by seller)
    From
    Tochigi
    Manufacturer name - Brand name -
    remarks [About returns] We cannot accept returns due to customer's convenience.
    Product details Product Description

    This is the latest CO2 sensor from a major sensor manufacturer.
    It offers improved performance over the SCD40.
    Operation has been confirmed.
    Compatible with boards and microcontrollers such as Arduino, Raspberry Pi, ESP32, and m5stack.
    This single sensor can simultaneously measure three values: CO2 concentration, temperature, and humidity.
    With comprehensive official libraries, this is a recommended sensor for easily measuring CO2, even for electronics hobby beginners!
    The pin header is already attached, so you can use it right out of the box!

    ---

    Product Details

    This sensor uses the high-precision PAS method to directly measure CO2, unlike the pseudo-measurement methods used by some other manufacturers.
    Unlike cheaper sensors, it employs the physical photoacoustic method, ensuring excellent accuracy and reliability.
    It connects via I2C, making it compatible with a wide range of boards.
    This is a compact and easy-to-handle module.
    A recent version update has drastically reduced power consumption, making it suitable for battery-powered applications. (SCD30: 19mA → SCD41: 0.5mA)

    ---

    Background

    I had planned to build a CO2 meter myself, but I no longer have the time to do so, so I am selling it.
    It was opened for operation confirmation and pin header attachment. It has been used for approximately 10 minutes.
    Major domestic retailers sell this item for ¥4,000 to ¥6,000, and it does not come with a pin header.

    ---

    Shipping Information

    As this is a precision instrument, it will be shipped in an anti-static bag and carefully packaged with bubble wrap or similar materials.
    This listing is for the sensor unit only.

    ---

    Specifications

    CO2 Measurement Range: 400 - 5000 ppm
    CO2 Accuracy: ±40 ppm
    Temperature Measurement Range: -10 to +60°C
    Temperature Accuracy: ±0.8°C
    Humidity Measurement Range: 0 - 100%
    Humidity Accuracy: ±6%
    Power Supply Voltage: 2.4 - 5.5 V
    Current Consumption: 0.5 mA (Average value during 5-minute measurement)

    #ElectronicsHobby
    #Microcontroller
    #Module
    #IoT
    #SCD41
    #ElectronicComponent
    #CO2Sensor
    #ElectronicEngineering
    #DIY
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    ※Disclaimer
    In this service, we strive to display the latest product information on the site, but product standards and specifications (capacity, packaging, raw materials, country of origin, etc.) may change due to manufacturer circumstances. For this reason, the product information displayed on the site may differ from the actual product you receive, so please be sure to check the product label and precautions of the product you receive before use. If you require further product information, please contact the manufacturer. Also, the notation "set" in the sales unit does not guarantee delivery in a box. Thank you for your understanding.

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    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]
    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]
    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]
    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]
    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]
    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]
    • High-Precision CO2 Sensor Genuine Product [Sensirion SCD41]

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