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030-7-0007 K30 10% CO2 Sensor

030-7-0007 K30 10% CO2 Sensor l CO2Meter
Regular price $124.00 Sale price

Compare at $169.00

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CO2Meter Customer TestimonialThe 030-7-0007 K30 10% (100,000 ppm) CO2 sensor (formerly known as SE-0118) is a high performance CO2 sensor used commonly in scientific, medical, and biological applications. It is an accurate, low-cost solution for OEMs products like CO2 safety alarms or leak detectors.


  • Built on tested K30 Sensor platform
  • Simple to install, pre-calibrated and ready-to-use
  • Proven reliability, low cost
  • Flexible analog and digital outputs


  • 030-7-0007 K30 10% Sensor Only - For integration into high-volume OEM products. Contact us directly for wholesale pricing on large quantities of this sensor.
  • CM-0049 Development Kit - Easy to use, simply plug the K-30 10% sensor module into your PC via USB. Use our free  GasLab® software to measure and graph carbon dioxide levels, to configure the sensor or for data logging.
  • 030-7-0007-C K30 Sensor -  Allows you to order custom analog or digital outputs for your application. After ordering, email or fax the Custom Outputs PDF form under the Documents tab and we will custom-configure your sensor’s settings. If the form is not received, your sensor will be delivered with the default specifications


    • CO2 Measurement: non-dispersive infrared (NDIR)
    • Measurement Method: Diffusion
    • Measurement Range: 0-100,000 ppm (0-10%)
    • Rate of Measurement:  0.5Hz (every 2 seconds)
    • Response Time Diffusion: 20 seconds
    • Accuracy: ± 300 ppm ± 3 % of measured value (up to 3% CO2)
    • Warm-up Time: < 1 minute
    • Available Outputs: 2 analog, 2 digital
    • Scalable Analog voltage outputs
    • Analog output pre-set to 3% - up to 10% available upon request
    • Each digital output has threshold and hysteresis 
    • Programmable Range: 0-100,000 ppm (custom configuration available)
    • Communication Options: UART or I2C
    • Sensor Life Expectancy: >15 years

    Conformance with Standards

    • Emission: EN61000-6-3:2001
    • Immunity: EN61000-6-2:2001
    • RoHS directive 2002/95/EG

    Electrical / Mechanical

    • Dimensions: 51 × 57 × 14 mm (Length x Width x approximate Height)
    • Power Input: 4.5-14 VDC, stabilized to within 10% (external protection circuits required)
    • Max Current: 300 mA
    • Current Consumption: 40 mA average, < 300mA peak
    • Sampling Method: Diffusion (sampling kit optional)


    • 90 days - See CO2Meter Terms and Conditions

    Free Easy-to-use GasLab™ Software

    This device uses GasLab® software for setup, calibration, data logging, and real-time data analysis. GasLab® makes it easy to export data into a .CSV file that can be imported into any industry-standard software or spreadsheet. GasLab® runs on Windows XP or higher, and free to use with our products.

    Download Latest Software Here


    • Gas Sensor Development Kit -  designed to seamlessly integrate with CO2Meter select gas sensors and provides customers with built-in pins for an easy drop-in solution. Also includes our free Gaslab data logging software.
    • Tube Cap Adapter changes the sensor from reading CO2 in the air to a sample draw sensor. Use with a pump, tubing and filters to read CO2 levels in enclosed containers
    • Sample Draw Pump Kit includes all the components you need with a sample draw sensor.
    • Probe Enclosure for Development Kits. Includes hydrophobic filters, protects the sensor when used in hostile environments.
    • Data Sheets

    • Manuals

    • Technical Documents

    • Videos

    • Additional Resources

    • Case Studies

    Customer Reviews

    Based on 6 reviews
    Benjapon Chalermsinsuwan

    K30 10% CO2 Sensor

    tetsuro tamaki

    K30 10% CO2 Sensor

    German Mora

    K30 10% CO2 Sensor

    Martin Ulrich
    Great product and support!

    Thanks to the provided PDF documents with detailed instructions on how to connect the sensor to an Arduino UNO board, and the example script files demonstrating communication with the sensor, it was very easy to read-out the measured CO2 values. (My tech skills are limited.)

    Henry Fong

    We are evaluating the sensor and have no further comment at this moment.

    "Easy to install, easy to set up, and easy calibration - just what I was looking for."

    - Phillip Farrar
    Water Plant Superintendent

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