Measuring to understand one's environment,
Understanding to Protect Your Health.

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Usage
Results

Product Description

The_CO2 level in indoor air is a relevant indicator for assessing a room’s airtightness. In indoor building environments, this molecule is primarily produced by human respiration (exhaled air). A_CO2 level exceeding 1,500 ppm indicates that air exchange is insufficient. If this threshold is exceeded, measures must be taken to improve indoor air quality.

The_CO2 sensor selected by the laboratory is a Class’Air electronic unit, approved by the CSTB for measuring carbon dioxide in the indoor air of public-access facilities (ERP). It is equipped with a high-precision_CO₂sensor (NDIR technology) that offers a resolution of 1 ppm.

Its display shows real-time readings of_CO₂ levels, temperature, and humidity (one measurement every 10 minutes). It also features three colored LEDs (green, orange, red) that make it very easy to visualize the_CO₂ level.

Continuous_CO2 monitoring over a period of just a few days is ideal for identifying pollution peaks and/or evaluating the effectiveness of available air circulation and ventilation systems. That is why the electronic_CO2 logger is available for rent on a weekly basis.

Recommendations from the Ministry of Solidarity and Health

2023 Recommendations from the Indoor Air Quality Observatory

Practical Guide for Institutions

Is this sensor suitable for my needs?

Do you want to monitor CO2 levels in a room and assess changes in humidity and temperature? Do you want to demonstrate that your classroom or cafeteria does not pose a risk of overcrowding for children?

The Class’Air sensor is the ideal solution.Simple and intuitive, it allows you to continuously measure_CO2levels, enabling you to identify pollution spikes and/orevaluate the effectiveness ofavailableventilation systems.

Recommended for self-assessment measures under the decree regarding indoor air quality (IAQ) in public-access facilities, it can also be used as a lockdown indicator during the COVID-19 crisis.

We offer this high-end sensor for rent, but you can also purchase iton this page.

If you operate a public access facility and wish to conduct measurements under the decree regarding indoor air quality monitoring, check out our dedicated analysis kit (IAQ Self-Diagnostic Kit for Public Access Facilities).

List of Measured Parameters

This sensor will allow you to monitor the following over several days:

The level of carbon dioxide (CO2) in the air;
The ambient temperature;
Ambienthumidity.

Real-time monitoring of these parameters will allow you to assess the level of airtightness in your rooms and thereby improve your indoor air quality.

Kit Contents

Everything is included in your analysis kit:

1 Class'Air_CO2 sensor (on rental);
1 detailed user manualto guide you step by step through the process;
1 data sheet to help us interpret your results;
1 prepaid return label for sending your sensor to the lab (from mainland France only);
1 detailed analysis report interpreted in accordance with current regulations.

Using the Sensor

The sensor is very easy to use. A user manual is provided, explaining how to start the recording and how to stop it 4.5 days later (ideally, the sensor should be placed in schools from Monday morning through Friday afternoon).

Technical Documentation

User Manual

Results and Analysis Timeframe

Your report will be emailed to you within 10 business days after we receive the sensor (this timeframe is reduced to 5 days if you select the “express” option).

You’ll receive a comprehensive, personalized, and interpreted analysis report detailing your results and offering advice on how to improve indoor air quality in your living spaces.

Your analysis report is designed to provide a quick and easy overview of how the measured parameters compare to the values recommended by health authorities.

Sample report (excerpt)