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Wireless carbon dioxide level sensor
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Wireless carbon dioxide level sensor

ULabs
sens-at-023
Sensorium

Infrared (NDIR) carbon dioxide sensor for monitoring CO2 concentration in biological and chemical processes.

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Specification

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Working Principle

The carbon dioxide sensor utilizes the property of carbon dioxide gas to absorb infrared radiation. Therefore, an infrared source and a receiver are installed at both ends of the sensor probe tube, featuring an infrared radiation source and a highly sensitive infrared radiation receiver. The receiver detects the infrared radiation that has not been fully absorbed by carbon dioxide. The infrared radiation source is composed of heated metal filaments. Due to the thermal effect of infrared radiation, the receiver measures the temperature rise caused by the unabsorbed infrared radiation. The higher the carbon dioxide concentration in the probe tube, the less infrared radiation reaches the receiver, resulting in a smaller corresponding temperature rise. The receiver outputs an amplified electrical signal based on temperature changes, which is transmitted to the data acquisition unit.

Measurement Capabilities

Range: 0–50,000 ppm

Resolution: 1 ppm

Structure and Features

  1. Equipped with a 1.8-inch color LCD screen.
  2. Configured with five functional buttons for simple and convenient operation.
  3. Supports high-speed USB data transfer for fast communication with data acquisition units.
  4. Enables wireless communication with experimental terminals.
  5. Features a built-in large-capacity removable battery.
  6. Includes a snap-on sensor interface for compatibility with standard sensors in combined experiments.
  7. Provides a fixed mounting position for integration with traditional equipment on iron stands.
  8. Compatible with iOS, Android, and Windows operating systems.

Powered by AI

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Built‑in AI functions open new possibilities for data analysis, automated processing of results, and the creation of interactive experiments.

Additional info

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Typical Applications

This sensor can measure carbon dioxide gas concentration in various biological and chemical experiments. Typical applications include:

  • Monitoring CO₂ concentration changes during plant photosynthesis.
  • Measuring CO₂ levels.
  • Studying chemical reactions involving CO₂ generation or participation.

Note

This product is intended for educational purposes only and should not be used for industrial, medical, research, or commercial applications.

Usage Tips

  1. Do not immerse the sensor directly in liquids, as it is designed to measure gaseous, non-solution CO₂ concentrations.
  2. When not in use, store the sensor vertically. Proper storage and maintenance are crucial, as incorrect placement may shorten its lifespan.
  3. Storage temperature range for the CO₂ sensor probe: -40 to +70 °C.
  4. Operating temperature range for the CO₂ sensor probe: 0 to +50 °C.
  5. Response time: Achieves 95 % of readings within 120 seconds.
How long is the MIKKO Course?
Is the MIKKO Course good for new teachers
Is the MIKKO Course good for new teachers
How long is the MIKKO Course?
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More information

What it is

Wireless sensor with built‑in AI features that unlock new possibilities for data analysis and make experiments highly interactive.

Who it’s for

Ideal for school laboratories, university courses, and STEM projects.

Benefits

  • Fully wireless connection — mobility and ease of use.
  • Wide range of experiments in physiology, ecology, biochemistry, and cell biology.
  • The sensor is designed for both teachers and students, providing a complete learning cycle: from experiment setup to real‑time analysis and interpretation of results for K-12 curriculum.

Innovation

Built‑in AI functions open new possibilities for data analysis, automated processing of results, and the creation of interactive experiments.

More information

What it is

Wireless sensor with built‑in AI features that unlock new possibilities for data analysis and make experiments highly interactive.

Who it’s for

Ideal for school laboratories, university courses, and STEM projects.

Benefits

  • Fully wireless connection — mobility and ease of use.
  • Wide range of experiments in physiology, ecology, biochemistry, and cell biology.
  • The sensor is designed for both teachers and students, providing a complete learning cycle: from experiment setup to real‑time analysis and interpretation of results for K-12 curriculum.

Innovation

Built‑in AI functions open new possibilities for data analysis, automated processing of results, and the creation of interactive experiments.

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Customer testimonials

What our clients are saying about us.

Working with UNOWA was a turning point for our university. Their expert-led training in ABA, ADOS-2 and MIKKO reshaped how we think, teach, and prepare inclusive educators. The model inclusion classroom they equipped has become a living lab, a space where theory becomes hands-on skill. This partnership didn’t just support a project. It laid the foundation for a more humane, modern and inclusive education system in Kazakhstan.
Yerkin Zhumankulova
Yerkin Zhumankulova
Thanks to UNOWA’s innovative approach and professional guidance, we’ve redefined how we prepare future educators. The MIKKO training and inclusion lab brought international best practices to our university, not just as theory, but as living, hands-on tools that inspire confidence and real change.
Irina Rovnyakova
Vice-Rector in Academic Affairs. Kazakh National Women's Teacher Training University
Working with the UNOWA team was a valuable and supportive experience in delivering psychological and educational projects. Their reliable platform, openness to dialogue, and continuous technical support allowed me to focus on the quality and meaning of education. I confidently recommend UNOWA as a trusted partner for the development of psychological education and human-centered support.
Liudmyla Lahuta
Liudmyla Lahuta
Thanks to our partnership with UNOWA, even schools in Armenia’s most remote regions now have access to fully equipped science and technology labs. Nearly half of the country’s schools have been modernized, bringing equal learning conditions to every student, no matter where they live.
Zhanna Andreasyan
President of the International Institute of Psychological Maturity INC
UNOWA's national project equipped 14 Kazakhstan universities with inclusive classrooms to a unified standard. They delivered top-quality kits, equipment, digital courses with 24/7 access, and localized resources. This game-changer strengthened inclusive education foundations nationwide.
Dastan Yessenov
Dastan Yessenov
UNOWA's national-level ABA and ADOS-2 training became a milestone for Kazakhstan's education system. The program was comprehensive, well-structured, and perfectly aligned with inclusive education modernization goals nationwide. I appreciated the balance of deep theory, practical sessions, and 24/7 online access. This strengthened specialists' ABA and diagnostics skills, directly improving support for children with special needs.
Karlygash Zholdassova
Coordinator of the PIU of World Bank in the Republic of Kazakhstan
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Customer testimonials

What our clients are saying about us.

UNOWA's national project equipped 14 Kazakhstan universities with inclusive classrooms to a unified standard. They delivered top-quality kits, equipment, digital courses with 24/7 access, and localized resources. This game-changer strengthened inclusive education foundations nationwide.
Dastan Yessenov
Coordinator of the PIU of World Bank in the Republic of Kazakhstan
UNOWA's national-level ABA and ADOS-2 training became a milestone for Kazakhstan's education system. The program was comprehensive, well-structured, and perfectly aligned with inclusive education modernization goals nationwide. I appreciated the balance of deep theory, practical sessions, and 24/7 online access. This strengthened specialists' ABA and diagnostics skills, directly improving support for children with special needs.
Karlygash Zholdassova
Inclusion Education Specialist of PIU of World Bank in the Republic of Kazakhstan
Working with the UNOWA team was a valuable and supportive experience in delivering psychological and educational projects. Their reliable platform, openness to dialogue, and continuous technical support allowed me to focus on the quality and meaning of education. I confidently recommend UNOWA as a trusted partner for the development of psychological education and human-centered support.
Liudmyla Lahuta
President of the International Institute of Psychological Maturity INC
Thanks to our partnership with UNOWA, even schools in Armenia’s most remote regions now have access to fully equipped science and technology labs. Nearly half of the country’s schools have been modernized, bringing equal learning conditions to every student, no matter where they live.
Zhanna Andreasyan
Minister of Education, Science, Culture and Sport. The Government of the Republic of Armenia
Thanks to UNOWA’s innovative approach and professional guidance, we’ve redefined how we prepare future educators. The MIKKO training and inclusion lab brought international best practices to our university, not just as theory, but as living, hands-on tools that inspire confidence and real change.
Irina Rovnyakova
Vice-Rector for Strategic Development and International Relations Sarsen Amanzholov East Kazakhstan University
Working with UNOWA was a turning point for our university. Their expert-led training in ABA, ADOS-2 and MIKKO reshaped how we think, teach, and prepare inclusive educators. The model inclusion classroom they equipped has become a living lab, a space where theory becomes hands-on skill. This partnership didn’t just support a project. It laid the foundation for a more humane, modern and inclusive education system in Kazakhstan.
Yerkin Zhumankulova
Vice-Rector in Academic Affairs Kazakh National Women's Teacher Training University
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Wireless carbon dioxide level sensor
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