Smart Sensors Bring Breath Of Fresh Air To IAQ Management Solutions

By Marc Pégulu and Michael Welzel

I f there’s a very important factor we’ve learned following pandemic, it’s that viruses are everywhere. From everyday surfaces to commonly – and much more, might we include – floating in the new air we breathe. Pathogens and viruses are usually transmitted from individual to individual at an alarming price. In fact, COVID-19 is usually transmitted through the air flow predominantly, in indoor environments especially, based on the CDC . Therefore, it’s vitally important that businesses and communities prioritize improving indoor quality of air (IAQ) getting into 2022.

Even prior to the pandemic, consumers taken notice of IAQ due to allergy and asthma diagnoses. With more businesses time for the working office, large arenas opening their doors to full capacity, and folks feeling convenient to navigate indoor spaces, consumers’ knowing of IAQ reaches its highest. So when expected, consumer awareness is driving fascination with technology solutions that may effectively measure and analyze indoor air and environmental quality to help keep individuals safe and healthy.

(Photo: AdobeStock)


There are numerous of explanations why companies adopt indoor air and environment quality sensors. To begin with, they equip amenities with the tools had a need to support the ongoing safe practices of employees. Sensors placed indoors can monitor quality of air, airflow, and check air amounts for air pollutants from carbon monoxide to extreme humidity and dust. With real-time analytics, companies can gather data on air conditions night and day to make sure employees are functioning in a protected climate.

Leading The Charge With Long Range, Low Power Technologies

Growing fascination with smart building technologies has led many to look at IoT-enabled solutions. Built on wireless communication interfaces such as for example LoRa®, Wi-Fi, and NB-IoT, IoT-enabled sensors can simply be built-into buildings. While more traditional options could be costly to set up, long-range, low-power connectivity options offer a different method by allowing seamless totally, easy-to-deploy integration into existing buildings.

Semtech’s recent collaboration with IQnexus is an excellent exemplory case of this. The collaboration uses sensors integrated with Semtech’s long-range, low-power LoRa devices to greatly help facility managers monitor quality of air in real time. The unit run via the LoRaWAN® standard which enables the sensors to wirelessly talk to systems running standard building automation protocols including BACnet and Modbus via the on-premise or Cloud based IoT platform of IQnexus. The mix of the LoRa technology with LoRaWAN provides IQnexus having an effective also, always-on solution that may track, monitor, and deliver information to buildings owners to help keep individuals healthy and safe and sound.

Implementation of indoor air and environmental quality sensors is manufactured easy with IoT, because they are made and small to squeeze in hard-to-reach areas such as for example ceilings. Leveraging long- range, low-power solutions, these sensors can penetrate dense building materials around three miles and also have a life span as high as 20 years. This not merely reduces costs connected with building maintenance but lead to smooth, easy deployment.

Smart Cities And Buildings

Once we look to the near future, we can expect quality of air management to play a big role in smart city development. Maintaining the quality of air of cities may also have a positive effect on IAQ as it considers the external environment for a specified area. Installing long-range, low-power sensors within smart cities might help facilitate the exchange of information between indoor and outdoor environments from quality of air management to other services such as for example lighting, parking, flooding, and much more. This may reduce maintenance, costs, and deployment issues to benefit customers and the surroundings.

Environmental Benefits

With the ability of identifying the foundation and kind of pollutants within the air, quality of air monitoring sensors enable facilities to handle the nagging problem at the foundation. This is extremely good for not merely employee safety and health but also for sustaining a wholesome planet. Decreasing emissions reduces greenhouse gases that donate to climate change. Data produced from quality of air management sensors may be used to know how pollution affects people, the surroundings, and mortality rates in specific geographic locations.

IoT-enabled smart sensors provide a low cost, easy-to-deploy treatment for facilities seeking to improve quality of air management. Later on, we expect smart sensors will still be a far more accessible and widely accepted standard of quality of air and environmental monitoring as smart homes, cities, and buildings adopt this technology, and people place a greater concentrate on protecting the surroundings.

Long-Term Employee Benefits

As the COVID-19 pandemic certainly raised the awareness on the significance of indoor quality of air monitoring for safe practices, there is another unexpected benefit. Companies have finally are more educated on the long-term benefits because of their employee productivity through the right regulation of temperature and skin tightening and levels monitoring of their workplace. Wireless communication technologies, such as for example LoRa, could be easily implemented to make sure their workers are happier and healthy in the long run.

Marc Pégulu is Vice President of IoT Strategy and Products at Semtech . Michael Welzel is Chief Technology Officer at IQnexus .

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