Multifunction PM2.5 Indoor Air Quality Monitor

Multifunction 4-in-1 air quality monitor, which is specially used to monitor 4 kinds of physical quantities as PM2.5, CO2 (carbon dioxide), temperature and humidity.
There are 3 types of excellent sensors in this monitor such as MEMS, NDIR, and Infrared LED.
That is why we have the nicer Long-term stability of measuring and react quickly.
TGP03 is easy to install and featured with compact size and elegant outlook, and also provide programmable software to monitor and record the data via RS-485.
Specifications:
Measuring range
Temp.: 0...50℃
Humidity: 0...100%RH (non-cond.)
CO2: 0...2000ppm
PM2.5: 0...500 ㎍/m3
Accuracy
Temp.: ±0.5℃
Humidity: ± 5 % RH (at 30...80%RH)
CO2: ±40 PPM ± 3 % of Reading
PM2.5: ± 10 ㎍/m3, ±5% of Reading
Output
Signal output:RS-485
Protocol: Protocol
Signal connection
3-wire
Power supply
AC: 24 ± 10 %; DC: 12…36V
Protection rating
IP20