Urban environmental monitoring sensors

1. Introduction to urban environment monitoring sensor products

The urban environment monitoring sensor is also called an environmentally friendly meteorological sensor and urban park environmental monitoring equipment. The urban environment monitoring sensor is a gridded air quality environment monitoring sensor that can detect wind speed, wind direction, temperature, humidity, air pressure, pm2.5, pm10, parameters such as noise. Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in the research, development, production and sales of micro meteorological instruments, has been committed to the promotion and application of micro meteorological instruments and meteorological environment solutions. With a complete production chain, a strong technical team and a comprehensive marketing team, the meteorological products we develop and produce such as ultrasonic wind speed and direction meters, five-element micrometeorometers, six-element micrometeorometers and small automatic weather stations have been widely used in In the fields of meteorological monitoring, urban environment monitoring, wind power generation, navigation ships, aviation airports, bridges and tunnels, etc., we have customers all over the country and have achieved good social and economic benefits.

Compared with traditional miniature weather instruments, our products overcome the need for high-precision timers, and avoid inaccurate measurements caused by sensor start-up delays, demodulation circuit delays, and temperature changes.

The FT-WQX8 urban environment monitoring sensor innovatively implements meteorological standard parameters through a highly integrated structure, enabling 24-hour continuous online monitoring of outdoor meteorological parameters and outputting eight parameters to users at one time through a digital communication interface. The product has a compact structure, beautiful appearance, generous appearance and high integration.

2. Product Features of Urban Environmental Monitoring Sensors

1. The ultrasonic probe is hidden in the top cover, avoiding the interference of rain and snow accumulation, and avoiding natural wind blocking (utility model patent, patent number ZL 2020 2 3215713.X)☆

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring the relative phase (invention patent, patent number ZL 2021 1 0237536.5) ☆

3. Integrated eight elements of wind speed, wind direction, temperature, humidity, air pressure, pm2.5, pm10, and noise (utility model patent, patent number ZL 2020 2 3215649.5) ☆

4. Adopt advanced sensing technology, real-time measurement, no starting wind speed☆

5. Strong anti-interference ability, with watchdog circuit and automatic reset function to ensure stable operation of the system

6. High integration, no moving parts, zero wear and tear

7. Maintenance-free, no on-site calibration required

8. ASA engineering plastics are used for outdoor applications without discoloration all year round.

9. The standard output signal of product design is RS485 communication interface (MODBUS protocol); optional 232, USB, Ethernet interface, support real-time data reading☆

10. Optional wireless transmission module, the minimum transmission interval is 1 minute

11. The probe is a snap-on design, which solves the problem of inaccurate loosening during transportation and installation☆

3. Technical parameters of urban environmental monitoring sensors

1. Wind speed: Ultrasonic measurement principle, 0~60m/s (±0.1m/s) resolution 0.01m/s; (invention patent, patent number ZL 2021 1 0237536.5)

2. Wind direction: measurement principle ultrasonic, 0~360° (±2°); resolution: 1°; (invention patent, patent number ZL 2021 1 0237536.5)

3. Air temperature: Measuring principle Diode junction voltage method, -40-60°C (±0.3°C), resolution 0.01°C; (Calibration certificate of Beijing Meteorological Bureau)

4. Air humidity: measuring principle capacitive, 0-100%RH (±3%RH), resolution: 0.1%RH; (Calibration certificate of Beijing Meteorological Bureau)

5. Atmospheric pressure: Measuring principle piezoresistive, 300-1100hpa (±0.25%), resolution 0.1hpa; (Calibration certificate of Beijing Meteorological Bureau)

6. PM2.5: 0-1000ug/m3 (±10%)

7. PM10: 0-1000ug/m3 (±10%)

8. Noise: 30-120dB (±1.5dB)

9. Power: 0.72W

10. Bluetooth: Built-in Bluetooth module, which can be connected to Android phones;

11. Wired transmission: 485 to USB, can be directly connected to the computer;

12. Data storage: no less than 500,000 records;

13. The production enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

14. The production enterprise has intellectual property management system certification and computer software registration certificate☆

15. The production enterprise is a 3A credit enterprise☆

4. Product Dimensions of Urban Environmental Monitoring Sensors

5. Product Structure Diagram of Urban Environmental Monitoring Sensors

1. Control circuit
2. North arrow
3. Ultrasonic probe
4. Shutter box PM2.5, PM10
5. Temperature, humidity, noise, air pressure monitoring position
6. Flange conversion head
※This product can be equipped with electronic compass function

6. Wiring definition of urban environmental monitoring sensor products