Modbus Interface PM2.5 Monitoring Equipment

Place of Origin:	Guangdong

Location:	Beijing, China (Mainland)
Business Type:	Manufacturer
Main Products:	CO2 Monitor, CO2 Controller, CO2 Transmitter

Model No.:	AIA-1

Specifications

General Data
Power supply	G03-PM2.5-300P: 5VDC with a power adaptor G03-PM2.5-340P: 24VAC/VDC
Work consumption	1.2W
Warm-up time	60s (first using or using again after a long-time power off)
Monitor parameters	PM2.5, air temperature, air relative humidity
LCD display	LCD six backlit, displays six levels of PM2.5 concentrations and one hour moving average value. Green: Top Quality- Grade I Yellow: Good Quality-Grade II Orange: mild level pollution -Grade III Red: medium level pollution Grade IV Purple: seriously level pollution Grade V Maroon: severe pollution - Grade VI
Installation	Desktop-G03-PM2.5-300P Wall mounting-G03-PM2.5-340P
Storage condition	0~60/ 5~95%RH
Dimensions	85mm×130mm×36.5mm
Housing materials	PC+ABS materials
Net weight	198g
IP class	IP30

Temperature and Humidity Parameters
Temperature humidity sensor	Built-in high precision digital integrated temperature humidity sensor
Temperature measuring range	-20~50
Relative humidity measuring range	0~100%RH
Display resolution	Temperature:0.01 Humidity:0.01%RH
Accuracy	Temperature:<±0.5@30 Humidity:<±3.0%RH (20%~80%RH)
Stability	Temperature:<0.04 per year Humidity:<0.5%RH per year

PM2.5 Parameters
Built-in sensor	Dust particle sensor
Sensor Type	Optical sensing with an IR LED and a photo-sensor
Measuring range	0~600μgm3
Display resolution	0.1μgm3
Measuring accuracy(1h average)	±10µg+10% of reading @ 20~35,20%~80%RH
Working life	>5 years (avoid to close lampblack, dust, great light)
Stability	<10% measurement decline in five years
Option
RS485 interface	MODBUS protocol,38400bps

Descriptions

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 nine calibration points, to guarantee G03-PM2.5 measurements accuracy in 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.
Long-term security power supply: 5VDC with a power adaptor
Option: RS485 interface with Modbus protocol
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.

Applications

Used in smart home to detect PM2.5 level, to make sure a good environment for human.

How to improve air quality in your home and office

The first thing you need to do is monitoring your indoor air quality everyday. The monitoring information will let you evaluate the indoor air quality.
The G03-PM2.5 will let you know if the steps you are taking to improve your air quality are really working or not specially let you know if an $500 air purifier works any better than a $200 one. This will really help you to save money.
The concentration of PM2.5 probably have much difference duo to the different purpose of the rooms. The most effective way to improve indoor air quality is, detecting each room and treatment of air purification for the important rooms, such as living room and bed rooms. G03-PM2.5 supply you a real time and accurate information, it can help you to be sharp-eyed and clearheaded.
Please make sure the filters of indoor HVAC systems are clean, otherwise need to clean or replace filters. The unclean filter is one of sources of indoor particle pollution.
Please notice it’s very important for the quantity and location of air purifiers or air cleaners. Now you need the help of the real time monitor information of PM2.5 by G03-PM2.5