{"product_id":"co2-traffic-light","title":"CO2 Traffic Light","description":"\u003cspan class=\"c-text__label\"\u003eProduct overview\u003c\/span\u003e\n \u003cul class=\"c-text__list\"\u003e\n \u003cli\u003ePre-calibrated and ready for immediate use\n\u003c\/li\u003e\n \u003cli\u003eDisplay of CO2 concentration via coloured LEDs\n\u003c\/li\u003e\n \u003cli\u003eLong-life, self-calibrating NDIR sensor\n\u003c\/li\u003e\n \u003cli\u003eMeasuring range: 400 ppm - 10,000 ppm CO2\n\u003c\/li\u003e\n \u003cli\u003eSufficient for room sizes up to 75 m²\u003c\/li\u003e\n \u003c\/ul\u003e \u003ch4\u003eCO2 Traffic Light\u003c\/h4\u003e\n\n\u003cp\u003eThe CO2 Traffic Light from Luftlicht is ideal for monitoring the CO2 concentration in indoor spaces, such as offices or classrooms. The traffic light is equipped with \u003cb\u003ethree coloured LEDs and a CO2 sensor\u003c\/b\u003e. Depending on the CO2 concentration, the lamp lights up in green (up to 999 ppm), yellow (up to 1999 ppm) or red colour (from 2000 ppm) and thus signals when ventilation of the room is necessary.\u003c\/p\u003e\u003cbr\u003e \n\n\u003cp\u003eThe CO2 traffic light is already calibrated and \u003cb\u003eready for immediate use\u003c\/b\u003e. To obtain optimal readings, the lamp should be placed centrally on the wall at a height of 2 m or on a table. Direct sunlight should be avoided and the distance to the nearest person should be at least 1.5 m.\u003c\/p\u003e\u003cbr\u003e\n\n\n\u003cp\u003eMonitoring CO2 concentation in the ambient air and regular airing have been shown to \u003cb\u003esignificantly reduce the risk of transmission of corona viruses (SARS-CoV-2) and influenza via aerosols\u003c\/b\u003e.\u003c\/p\u003e\u003cbr\u003e\n\n\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCO2 Traffic Light from Luftlicht\u003c\/li\u003e\n\u003cli\u003eMeasures the CO2 concentration in the ambient air\u003c\/li\u003e\n\u003cli\u003eWith integrated green, yellow and red LEDs\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eThanks to the coloured LEDs, a high CO2 content can be quickly detected\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eMeasuring method: NDIR sensor, self-calibrating\u003c\/li\u003e\n\u003cli\u003eSensor lifetime: 15 years\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 400 ppm - 10,000 ppm CO2 (± 30 ppm)\u003c\/li\u003e\n\u003cli\u003ePower connection via 5 V power supply unit with micro USB plug\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eIntegrated wall mount and Kensington lock anti-theft device\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: 0 °C - 50 °C\u003c\/li\u003e\n\u003cli\u003eIP protection class: IP 30\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eDimensions: Ø 9 cm, 9.5 cm height\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eWeight: approx. 300 g\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e1 CO2 light is enough for a 75 m² rectangular room\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eLarger rooms or rooms in L-shape require several CO2 traffic lights\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 CO2 traffic light\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\n\n\u003ch3\u003eVentilation Recommendations\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eGreen LED lights up at 400-999 ppm CO2: good indoor air quality\u003c\/li\u003e\n\u003cli\u003eYellow LED lights up at 1000-1999 ppm CO2: ventilation is advisable\u003c\/li\u003e\n\u003cli\u003eRed LED lights up at over 2000 ppm CO2: ventilation is absolutely necessary\u003c\/li\u003e\n\u003cli\u003eVentilation time with yellow colour: 3-5 minutes with cold outside air, 10-20 minutes with warm outside air\u003c\/li\u003e\n\u003cli\u003eVentilation time with red colour: ventilate for 10-15 minutes, open windows and doors for ventilation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Orange Medical","offers":[{"title":"Default Title","offer_id":51892908556615,"sku":"142454","price":174.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/6301\/9079\/files\/142454_luftlicht_co2_ampel_gruppe.jpg?v=1751986955","url":"https:\/\/orangemedical.co.uk\/products\/co2-traffic-light","provider":"Orange Medical","version":"1.0","type":"link"}