TEMTOP M2000 เครื่องวัดคุณภาพอากาศ Air Quality Detector CO2/HCHO

Features

- M2000 air quality monitor is equipped with all 7 in 1 sensors such as PM2.5, PM10, CO2, particle and temperature and humidity.

- CO2 is a greenhouse gas that is natural and harmless in small quantities but as levels rise it can be dangerous to your health. Most commonly produced by the air we exhale, CO? levels concentrate indoors with less ventilation.
- PM2.5 are 2.5 micrometers in diameter or smaller, and can only be seen with an electron microscope. Fine particles are produced from all types of combustion, including motor vehicles, power plants, residential wood burning, forest fires, agricultural burning, and some industrial processes.
- PM10 are 2.5 to 10 micrometers in diameter. Sources include crushing or grinding operations and dust stirred up by vehicles on roads. These tiny particles which are about 30 times smaller than the width of a hair on your head are small enough to get inhaled past our defensive nose hairs and into our lungs.

-HCHO is a colorless, poisonous, highly water-soluble gas with an obnoxious odor. Used in the manufacture of disinfectants, preservatives, and hundreds of industrial and consumer products such as adhesives, carpeting, decorative paneling, foam insulation, drapery, fiber and particle boards, and permanent press fabrics.

Specifications

- Carbon dioxide (CO2) measurement range: 0 ~ 5000PPM
- Resolution 1PPM
- PM2.5 dust measurement range: 0-999 mg / m3
- Resolution: 0.1mg / m3
- Measurement range PM10 dust: 0-999 mg / m3
- Resolution: 0.1mg / m3
- Measuring range of Formaldehy (HCHO): 0-5mg / m3.
- Resolution: 0.001mg / m3
- Display TFT color LCD Screen
- Battery voltage: 3.7VDC
- Machine size 73.5 * 139 * 37.5mm
- Output voltage: 5VDC
- Output current: 1A
- The temperature range at which the machine works well 0-50 C.
- Relative humidity at the machine works well 0-90% RH.
- Atmospheric pressure condition: 1atm