MWDS11 Dust monitoring sensors
MWDS11 integrated dust monitoring sensor is a miniature instrument mainly used in smart cities, smart lamp poles, and smart construction sites to monitor meteorological and environmental factors. The equipment system is modular in design, and users can flexibly configure it according to their needs. It can integrate solar power supply system, LED display screen and GPRS wireless transmission module, etc.
Measurement technology:
Integrated structure, a single device synchronously collects parameters such as temperature, humidity, air pressure, wind speed, wind direction, rainfall, Radiation, UV, PM2.5/10, noise, etc.
Producthighlights:
supports -40℃~+80℃ wide temperature measurement, 0~40m/s strong wind monitoring and 0~24mm/min rainfall measurement range, adapting to extreme climate scenarios
Transmission mode:
RS485, RS232, SDI12, 4-20mA, 0-5V optional; support ASCII code and Modbus protocol
Advantages of Dust monitoring sensor MWDS11
1. Industrial-grade chip: MEMS working principle realizes miniaturization and high precision (such as air pressure sensor resolution 0.1hPa)
2. Transmission mode: RS485, RS232, SDI12, 4-20mA, 0-5V optional; support ASCII code and Modbus protocol
3. Modular design to customize parameter combinations on demand
4. IP66 protective shell, service life 5 years
5.Power consumption ≤0.4w; optional solar energy, mains electricity; can be installed on a hollow mast with a diameter of 10mm-30mmφ, tripod
Jinan Yellow River Avenue Holographic Intelligent Monitoring Station
Jinan’s new and old kinetic energy conversion starting area deployed 963 smart lamp poles on the Yellow River Avenue，Integrates dust PM2.5, PM10, temperature and humidity, wind speed and direction, and noise monitoring modules, and connects data to the city management platform.Light poles use AI analysis to identify dust sources in real time and work with law enforcement agencies to deal with excessive emissions at construction sites.The project adopts the “on-demand lighting” strategy, saving an average of 80,000 kWh of electricity per month, with an energy saving rate of over 30%. The light poles also support the reservation of vehicle-road collaborative infrastructure, provide environmental data support for unmanned driving, and form a 16.2-kilometer holographic perception network。
Smart City Environmental Quality Monitoring
The Shijiazhuang Meteorological Bureau of Hebei Province uses the MWTS02 ultrasonic wind speed and direction meteorological sensor and the dust PM2.5 and PM10 monitoring system, combined with the atmospheric diffusion model, to generate a pollution source diffusion path prediction.Through the early warning strategy of “one day in advance, one level higher”, the number of days with good air quality will increase by 15% year-on-year in 2025.
Parameter | Measuring range | Resolution | Accuracy | Measuring principle |
Air Temperature | -40℃～+60℃ | 0.1℃ | ±0.2℃ | Platinum resistance |
Air Humidity | 0%～100%Rh | 0.1%Rh | ±2%Rh | Capacitance |
Air pressure | 10～1300hPa | 0.1hPa | ±0.3hPa | Silicon piezoresistive |
wind direction | 0～360° | 1° | ±3° | Ultrasonic |
Wind speed | 0～40m/s | 0.1m/s | ±0.3m/s or 3% | Ultrasonic |
Rainfall | 0～24mm/min | 0.1mm/0.01mm | ±5% | Optical/Radar |
Radiation | 0～2000w/㎡ | 0.1w/㎡ | ≤ 5% | Silicon Photodetector |
UV | 0 ～ 15level | 1level | ±1level | Photoresistor |
Noise | 30-130dB | A weighting (simulating human ears) | ±1.5dB | Capacitive |
PM2.5/10 | 0~1000μg/m3 | 0.3μg/m3 | ±10μg/m3 or15% | Laser scattering |
Reliability | Mean time between failures (MTBF), design value 85000h | Operating voltage | 9V～30VDC | |
Data Protocol | Support ASCII code and Modbus protocol | Operating temperature | -40℃～+80℃ | |
Output | RS485, RS232, SDI12, 4-20mA, 0-5V optional | Operating humidity | 0～100%Rh | |
Size | 120mm*120mm*272mm | Weight | 0.7kg | |
FAQ
Q: Are you the final manufacturer?
A: Yes, we are responsible for purchasing raw materials, designing hardware structure and equipment running program.Selection processing plant for parts production.Finally, we will carry out product assembly, equipment commissioning, testing, packaging, etc.
Q: Do you offer free samples?
A: Sorry, we don’t offer free samples. You should pay the sample fee and freight.
Q: What payment ways do you accept?
A:You can pay us by T/T,PayPal,Credit Card,MoneyGram.
Q: What is your delivery time?
A: It is in 3-5 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days .
Q: What is the way of delivery?
A: Freight mode depends on time demand and customer requirements.
Q: How is your quality assurance service?
A: Our service is 2 years quality assurance, responsible for free maintenance.
Q: Could we make a visit to your company?
A: Of course, we welcome all the friends’ visits.