The impact of carbon dioxide concentration on the infection of the COVID-19

Poor indoor air quaintly is considered unhealthy because it causes tiredness, loss of ability to concentrate, and even sick building syndrome. Therefore, indoor air quality and ventilation rate are getting more and more attention in offices, classrooms, factories, hospitals, hotels, etc.

COVID-19

COVID-19

The latest research has found that COVID-19 can actually be transmitted through the air. Particles smaller than 100 microns can be transmitted through the air as long as the conditions are correct. Washing hands frequently and maintaining social distancing are important, but they cannot stop airborne epidemics, especially indoors. Scientific research has shown that there is a correlation between the amount of carbon dioxide in the air and the concentration of aerosol. Aerosol are mainly produced when we breathe and speak, and can spread pathogens and viruses. Aerosol particles do not quickly settle to the ground, but float in the air for minutes or even hours.

Because of the suspended particles, the environment of people infected with the virus, and the environment of people infected with the virus, the content of pearls (CO2) is also present, even if there is no contact, you can directly come into contact with food. Regular gatherings at homes, entertainment venues, restaurants, offices, etc., and gathering concentration management is also the main management. If you want to ensure that the risk of spreading COVID-9 is low, the indoor concentration should be as far as 700 ppm.

Application Products

how good is the ventilation of the indoor space? Can it reach 1000ppm ?
It is recommended that you can use a measuring instrument as your air quality detector,
LoRaWAN technology, it has long-distance transmission and low power consumption.

01

LWX

LoRaWAN technology, it has long-distance transmission and low power consumption.

more
02

WFX

WiFi communication mode, no network wiring required.

more
03

SFX

SigFox wireless technology.

more

System

Through hardware data transmission, combined with a system to provide customers for management.

Real-time Data

Real-time viewing of indoor environment data through web and app.

Alarm

Setting the alarm value of the carbon dioxide concentration, and send an alarm notification immediately when the indoor air quality is poor.

History

Historical data trend and index analysis, cloud data storage.

User

Educational

Schools, cram schools, etc.

Medical Institution

Hospitals, nursing homes, clinics, nursing homes, postpartum care, etc.

Public Transportation

Airports, stations, MRT, etc.

Agro-breeding

Farmers, etc.

Public Places

Restaurants, exhibition halls, office buildings, underground shopping malls, department stores, movie theaters, PUB, etc.

source

https://www.cw.com.tw/article/5115017

https://www.epa.gov/coronavirus/ventilation-and-coronavirus-covid-19