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Help CenterDigital Display Air Quality Monitor Particulate Matter P2.5 Detector
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Features of G03-PM2.5 Particulate Matter P2.5 Detector
- Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration.
- Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH.
- Using our unique technology of compensating method, and up to ten calibration points, to guarantee G03-PM2.5 measurements accuracy at different environments.
- LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements.
- Special design six backlit LCD for six levels of PM2.5, in straight and clear read.
- According to indoor PM2.5 values,manual or auto control an air cleaner/ or ventilator turning-on or off rationally .
- long-term security power supply: 5VDC with a power adaptor
- Option: infrared remote control a ventilation or air clean device, with auto turning-on or off.
- Option: built in a wireless module, works together with our wireless controller TCW, automatically control a air cleaner or air ventilator.
- Users can know very well the indoor PM2.5 concentration, and can easily select a air purifier/air cleaner. Not only see a visible effective of indoor air clean but also have a reasonable use of an air cleaning device.
LCD backlit color indicates PM2.5 concentration
Green |
Level I |
Very good |
0-35 |
Good air quality, almost no air pollution |
Yellow |
Level II |
Good |
36-75 |
Acceptable air quality, but some pollutants may has a weak effect on health of a handful of high sensitive people. |
Orange |
Level III |
Light pollution |
76-115 |
The symptom of susceptible people are mild sharpened and healthy people come on an symptom of irritation. |
Red |
Level IV |
medium pollution |
116-150 |
Further aggravate symptoms of vulnerable groups, it may has an impact on healthy people heart, lungs and respiratory system. |
Purple |
Level V |
heavy pollution |
151-250 |
Symptoms of vulnerable groups are further aggravated. Healthy people generally appear symptoms |
Red-brown |
Level VI |
Serious pollution |
>251 |
The exercise tolerance of healthy people is reduced with noticeable symptoms, and some symptoms appear ahead of time. |
Different indoor air monitors for different applications
G3-PM2.5 Monitor: To detect indoor PM2.5 pollution
G01-CO2 Monitor:To detect and alarm indoor carbon dioxide
G02-VOC Monitor:To detect VOC’s such as benzene, formaldehyde, ammonia, alcohol, cigarettes etc. It’s used in newly constructed or newly decorated rooms with some new furniture.
Other ozone and VOS’s +CO2 monitors and controller
Company Information
Founded in 1999, Tongdy Control Technology is an industry leader which has designed and manufactured high quality IAQ products and HVAC controllers for 12 years.
Tongdy provides IAQ products including transmitters/controllers of carbon dioxide and carbon monoxide, with or without temperature and humidity detection; other IAQ indicators
and controllers of ozone and VOC’s, as well as micro particles.
The HVAC products include temperature and humidity transmitters, programmable and non-programmable digital thermostats and humidity controllers with Modbus and Bacnet
interface. Not only these products have Modbus or Bacnet option but also some of them have Zigbee or Wifi communication option.
All of these products have CE-approval.
Send Inquiry to This Supplier
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