JCAQ-8 air quality transmitter (outdoor type)-Global supplier

1022, Unit 1, Building 1, Tea Trade International Center, Chama North Street, Xicheng District, Beijing

overview

JCAQ-8 air quality transmitter (outdoor type) is an instrument developed to monitor six pollutant parameters, including PM2.5, PM10, CO, SO2, NO2, O3, as well as air temperature and relative humidity, in response to the increasingly severe environmental protection situation. The main function is to conduct 24-hour continuous online monitoring of conventional pollution factors in the air, provide the analyzed data to the environmental protection bureau as a reference for air quality, and assist in environmental decision-making. In addition, hydrogen sulfide, volatile organic pollutants, total suspended particulate matter, and other meteorological sensors (such as wind speed, wind direction, atmospheric pressure, rainfall, and solar radiation) can be optionally equipped.

applications

The air quality monitoring micro station can be applied to urban grid environment monitoring and control, smart street lights, scenic area environment monitoring, factories or mines, construction sites (dust monitoring), urban roads, highways, public places and other places related to air quality monitoring.

Product Features

1. Standard PM2.5 monitoring PM10、NO2、SO2、O3、CO、 Six parameters of temperature and humidity, commonly known as "two dust and four air", RS485 communication;

2. High precision, reliable performance, suitable for outdoor and industrial environments;

3. Realize various parameter collection, optional with our wireless data collector, automatically upload data to the network platform, and view data in real-time on the mobile client;

4. Real time monitoring of atmospheric environment data, low cost, suitable for grid deployment;

5. Small size, modular design, flexible layout;

6. Optional GPS positioning to achieve device tracking function;

7. The data collection adopts a 32-bit high-speed processing chip, which is stable and anti-interference.

Product parameters

Monitored Parameters	range	resolution	accuracy	configuration
PM2.5	0-1000ug/m³	1ug/m³	± 10% measurement value	standard configuration
PM10	0-1000ug/m³	1ug/m³	± 10% measurement value	standard configuration
carbon monoxide	0-12.5ppm	≤10ppb	±1.5%F.S	standard configuration
sulfur dioxide	0-2000ppb	≤10ppb	±1.5%F.S	standard configuration
nitrogen dioxide	0-2000ppb	≤10ppb	±1.5%F.S	standard configuration
ozone	0-2000ppb	≤10ppb	±1.5%F.S	standard configuration
temperature	-40-60℃	0.1℃	±0.3℃（25℃）	standard configuration
relative humidity	0-100%RH	0.1%	±3%RH	standard configuration
notes	Can increase wind speed, wind direction, atmospheric pressure, rainfall H2S、 For parameters such as noise, sunlight radiation, AQI index, UV radiation index, and noise level output, please contact our sales personnel for details.

Technical Parameter

Detection Principle	PM2.5，PM10： Laser measurement method; CO、SO2、NO2、O3： electrochemical principle
Power supply range	DC12-24V
work consume	< 1w@12V
signal output	default 485 Output, MODBUS agreement Scalable features: GPS positioning
Scalable parameters	Environmental temperature, environmental humidity H2S、PM100、 Other VOCs, etc
work environment	Temperature -40-70 ℃ Humidity 5-90% RH
Installation method	Sleeve type fixing, flange type fixing
Shell material	ASA material
protection grade	IP65
Adding Functionality	Can add data collectors (network port, GPRS wireless communication) Fixed brackets (1.5m, 3m) can be added to form a complete monitoring station; Can add B/S architecture software platform and mobile APP client software (limited to Android version); Solar power supply system can be added.

The four types of pollutants can be converted into ug/m ³ using the following conversion factors: coefficient N=(ug/m ³)/ppb

gas	NO2	SO2	CO	O3
Coefficient N	2.054	2.857	1.25	2.143