Tag Archives: carbon dioxide

What is fresh air and is it really fresh?

Covid-19 is a highly contagious disease and to mitigate the spread of the virus especially indoors, the common refrain is to make sure the space is well ventilated with fresh air. But what exactly is fresh air? Fresh air is typically defined as cool, unpolluted air in natural surroundings. But …

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Sensirion supports Swiss schools with free CO2 monitoring sensors

Sensirion‘s internally developed CO2 monitoring system will be installed for free in 2,500 classrooms in the canton of Zurich. The system will reduce the viral transmission risk by supporting regular, effective ventilation. The COVID-19 pandemic has created huge demand for measuring air quality and viral loads in indoor spaces. Increasing numbers …

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Vaisala probes facilitate rollout of environmentally friendly refrigeration

Supermarkets all over Australia and New Zealand are benefiting from advanced carbon dioxide monitors as new natural refrigeration systems are installed in the fight against climate change. The Woolworths Group employs over 205,000 staff and serves 900 million customers each year. As a large and diverse organisation, Woolworths knows that …

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