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Modbus Interface PM2.5 Monitoring Equipment

Place of Origin: Guangdong

Company Profile

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

Product Detail

Model No.: AIA-1

Product Description

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

 

  1. Built in professional duct sensor with optical IR LED sensing method. Real time monitor indoor PM2.5 concentration.
  2. Built in high accuracy temperature & RH sensor, monitor indoor air temperature & RH.
  3. Using our unique technology of compensating method, and up to nine calibration points, to guarantee G03-PM2.5 measurements accuracy in different environments.
  4. LCD displays the real time measurement and moving average value of PM2, as well as real time temperature and RH measurements.
  5. Special design six backlit LCD for six levels of PM2.5, in straight and clear read.
  6. Long-term security power supply: 5VDC with a power adaptor
  7. Option: RS485 interface with Modbus protocol
  8. 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

 

Mounting and Installation

 

 

 

LCD backlit color indicates PM2.5 concentration

 

Air Quality Levels

PM2.5 24h Average Concentration

Effects on Health

Color

PM2.5

Level

Air Type

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