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The CO₂ Signal Light for monitoring air quality in enclosed spaces.
The CO₂ Signal Light is a tricolored light kit (green/orange, red) with CO₂ determination for enclosed spaces: offices, conference rooms, classrooms, restaurants, stores, medical practices, and all other public buildings... In fact, a high concentration of CO₂ in the room can be linked to an increase in bacterial concentration as well as an increase in virus infection rates.
The three-color traffic light is highly intuitive and simple to understand. The kit comprises :
- a light column with CO₂ determination
- mounting hardware and a 230V power supply unit.
Infrared cell, cell life: 7 to 10 years
Featuring Non-Dispersive Infrared (NDIR) Technology, the sensor measures and warns when there is too much CO₂ in the ambient air and clearly indicates when ventilation is required to minimize the risk of COVID-19 transmission.
To protect all people staying for long periods in a confined space, the Haut Conseil de la Santé Publique (HCSP) recommends ventilation from 800 ppm*(April 2021). In this way, the Signal Light complies with the various protocols put in place by the State:
- National protocol to ensure the health and safety of employees in the workplace
- Health protocol for schools and colleges
*ppm = parts per million, i.e. volumes per million pieces.
Specifications:
- Dimensions: 287 x ø 70 mm + 1500 mm cable length
- Weight: 591 g
- Housing materials: PA, PC, PC/ABS
- Operating temperature: +10 to +35°C
- Alarms: visual green, yellow, red
- Self-test: automatic calibration when connected
- Protection class: class 2, pollution degree: 2
How does it work?
Ideally, the CO₂ warning light should be placed in the center of the room, i.e. not too close to the window and less than 2 meters from the floor.
Since carbon dioxide distributes itself fairly evenly in the room, a single signal light is sufficient for most rooms. Two signal lights are recommended for large conference rooms or sports halls.
User notification :
- Red light: Above 2,000 ppm CO₂
Ventilation is required and will be until the light turns green again. If the CO₂ concentration exceeds 3,000 ppm, the red light flashes to indicate a health hazard. - Yellow light : Between 2,000 and 800 ppm CO₂
Ventilation is required. - Green light: Below 800 ppm CO₂
No ventilation is required.
| Title2 | Ideal for businesses and schools |
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