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The unique disc shape lets the sensor become the lid for respiration chambers or placed on a desk without the need for clamps and stands.
Downloads Carbon Dioxide Sensor Manual Doc No.: ds078 | Issue: 4
0 to 10,000 ppm, 0 to 100,000 ppm
Measuring changes in CO2 around a plant (Biology (14-18) eBook)The investigation uses a Carbon dioxide sensor to monitor the changes in carbon dioxide around a plant. You should easily see a strong relationship between light and CO2. Uses a whole living plant.
Measuring CO2 in a room (why do I yawn?) (Biology (14-18) eBook)Perhaps the answer to why does everyone start yawning at the same time!
Measuring CO2 in the environment (Biology (14-18) eBook)There is a lot of concern at present about the impact of carbon dioxide levels in the atmosphere and how it will affect the climate. What is less obvious to many people is what levels of carbon dioxide are present in their immediate surroundings.Here is an activity to see what is present and how it varies.