Atel Electronics 03077 Manuals

Contents Product Introduction Carbon Dioxide Grade Guide Button Function Display Description Features Specifications Using Steps Modify Setting Software Installation Software Use Battery Replacement and Notes © NN OO Oo a A WN A -— N Product Introduction Thanks for buying CO2/TEMP/RH DATA LOGGER. It's used for measuring CO2 concentration, temperature, humidity, dew point temperature and wet bulb temperature. T Too much CO2 indoor will easy cause tired, not concentration, even cause sick building syndrom. A good indoor environment will be benifit to body health and also improve body immunity, reduce the disease rate. Carbon dioxide meter also has important function in agriculture. Such as vegetable greenhouse. During the day because of photosynthesis, carbon dioxide will become very low which affect the vegetable grow up if don’t supply carbon dioxide in time. It will reduce loss if using the carbon dioxide meter in time. Carbon dioxide meteris widely used in factory,workshop, green house,clean room , industry and agriculture, wine bar, hotel, hospital, shop market, airport, railway station, entertaiment hall and moive theater etc. Carbon Dioxide Grade Guide Non-coerciveness reference grade: a) 250~350ppm — ordinary level of outdoor air B) 350~1,000ppm — typical data of good living environment C) 1,000~2,000ppm — the level of shortage oxygen, D) 2,000~5,000ppm — the level of bad and hot air. Cause headache, sleepiness, less concentration, heartbeat faster and mild nausea. E) > 5000ppm-it can cause severe hypodis, lead to permanent brain damage, coma and even death. 1