6-in-1 Air Quality Sensor RS485 for PM Noise Monitoring
Key Features
Six parameter air quality monitoring: Measures PM2.5, PM10, air temperature, relative humidity, light intensity, and noise in one integrated outdoor sensor.
Outdoor PM2.5 and PM10 detection: Supports particulate matter measurement from 0 to 1000μg/m³, suitable for outdoor air pollution and dust monitoring.
Noise monitoring function: Measures environmental noise from 30 to 130dB, helping users monitor urban roads, construction sites, industrial zones, and public areas.
Light intensity measurement: Supports light intensity monitoring from 0 to 100KLux, useful for smart city, smart pole, park, and outdoor environmental monitoring systems.
RS485 Modbus RTU output: Default RS485 communication with Modbus RTU protocol enables easy integration with data loggers, RTUs, gateways, PLCs, and cloud platforms.
High accuracy temperature and humidity sensing: Uses a Swiss Sensirion digital temperature and humidity sensor, with temperature accuracy of ±0.3°C at 25°C and humidity accuracy of ±3%RH.
Low power consumption: Power consumption is <1W at 12V, making it suitable for solar powered outdoor monitoring stations.
IP65 outdoor protection: ASA housing and IP65 protection support long term outdoor deployment in urban, industrial, road, and construction environments.
GPS positioning option: Optional GPS positioning supports device tracking and location based environmental monitoring networks.
JW-CPM2516(YN08) Air Quality Sensor RS485 is an outdoor six parameter environmental monitoring transmitter designed for PM2.5, PM10, air temperature, relative humidity, light intensity, and noise measurement. With RS485 Modbus RTU communication, IP65 protection, ASA housing, low power consumption, and optional GPS positioning, it is suitable for smart city air quality monitoring, construction dust monitoring, smart street lights, industrial sites, roads, scenic areas, and environmental IoT networks.
2. Product Overview
JW-CPM2516(YN08)Air Quality Sensor RS485 is a six parameter outdoor air quality transmitter developed for smart city and environmental monitoring applications. It integrates particulate matter, temperature, humidity, illumination, and noise monitoring into one compact device, helping users collect real time outdoor environmental data from distributed monitoring points.
The sensor uses laser sensing technology for PM2.5 and PM10, a Sensirion digital chip for temperature and humidity, a photoelectric principle with a ROHM digital light sensing chip for light intensity, and a sound sensor for noise monitoring. With standard RS485 Modbus RTU communication, it can be connected to wireless data collectors, smart street light systems, environmental monitoring platforms, and IoT cloud systems.
Its compact structure, IP65 protection, ASA housing, and low power design make it suitable for outdoor monitoring networks where multiple low cost and reliable air quality nodes are needed.For multi-point outdoor deployment, the sensor can work as a field monitoring node within a complete city environmental monitoring system, transmitting PM, noise, temperature, humidity, and other data to a central platform.
Item
Specification
Product Type
Outdoor six parameter air quality transmitter
Standard Parameters
PM2.5 PM10 air temperature relative humidity light intensity noise
PM2.5 Range
0 to 1000μg/m³
PM10 Range
0 to 1000μg/m³
Temperature Range
-40°C to 85°C
Humidity Range
0 to 100%RH
Light Range
0 to 100KLux
Noise Range
30 to 130dB
PM Detection Principle
Laser principle
Temperature Humidity Sensor
Swiss Sensirion digital sensor
Light Detection Principle
Photoelectric principle ROHM digital light sensing chip
Noise Detection
Sound sensor
PM Accuracy
±10 ±10% below 500μg/m³
Temperature Accuracy
±0.3°C at 25°C
Humidity Accuracy
±3%RH at 10% to 80%RH non condensing
Light Accuracy
±3% of reading or 1%FS
Noise Accuracy
±1.5dB
Power Supply
DC 12V to 24V
Power Consumption
<1W at 12V
Signal Output
RS485 Modbus RTU
Optional Function
GPS positioning
Operating Environment
-40°C to 85°C 5 to 100%RH non condensing
Installation Method
Sleeve fixing optional flange adapter
Housing Material
ASA
Protection Rating
IP65
Communication Setting
9600 8 1 no parity
Wiring
Red power positive black power negative yellow RS485 A blue RS485 B
3. Application Scenarios
Smart city air quality monitoring
Urban grid based environmental monitoring
Smart street light monitoring nodes
Construction dust and noise monitoring
Scenic area environmental monitoring
Factory and mining area monitoring
Urban road air quality monitoring
Highway environmental monitoring
Public place air quality monitoring
Park and campus environment monitoring
Outdoor IoT environmental monitoring systems
4. Installation and Integration
The sensor uses a sleeve fixing structure and can be installed with an optional flange adapter. It is suitable for mounting on smart poles, street light poles, construction site monitoring poles, industrial fence lines, road monitoring poles, scenic area stations, and outdoor environmental monitoring cabinets.
Recommended integration devices include:
RS485 data logger
Modbus RTU gateway
Wireless data collector
Solar powered monitoring cabinet
Smart street light control box
Environmental IoT cloud platform
Construction dust monitoring platform
Urban road monitoring system
Noise and air quality monitoring platform
FAQ
Q
1. What parameters does this Air Quality Sensor monitor?
A
It monitors PM2.5, PM10, air temperature, relative humidity, light intensity, and noise.
Q
2. What is the PM2.5 and PM10 measurement range?
A
Both PM2.5 and PM10 support a measurement range of 0 to 1000μg/m³.
Q
3. Does this sensor support noise monitoring?
A
Yes. It supports environmental noise monitoring from 30 to 130dB with ±1.5dB accuracy.
Q
4. Can JW-IoT integrate this sensor into a smart city monitoring platform?
A
Yes. JW-IoT can integrate this six parameter air quality sensor with smart poles, wireless data collectors, cloud platforms, and city environmental monitoring systems.
Q
5. Is this sensor suitable for construction dust monitoring?
A
Yes. It is suitable for construction sites because it can monitor PM2.5, PM10, noise, temperature, humidity, and light intensity.
Q
6. What communication protocol does the sensor use?
A
The sensor uses RS485 Modbus RTU communication with 9600 baud rate, 8 data bits, 1 stop bit, and no parity.
Q
7. Can JW-IoT provide a solar powered monitoring station with this sensor?
A
Yes. JW-IoT can provide solar powered cabinets, RS485 data loggers, wireless communication devices, and cloud platform integration for outdoor monitoring projects.
Q
8. What is the protection rating of the sensor?
A
The sensor has an IP65 protection rating and ASA housing for outdoor deployment.
Q
9. Can JW-IoT support GPS positioning or project customization?
A
Yes. JW-IoT can support GPS positioning, system integration, smart pole installation, and project based monitoring configuration.
+86 13520127780 
info@jingelway.com
