Integrated dust online monitor

1. Product introduction ofintegrated dust online monitor

The integrated dust online monitor is also called the integrated dust online monitor and the integrated dust monitoring system. The integrated dust online monitor simplifies the installation of dust, noise, and meteorological online monitoring systems. It is mainly used in construction site dust, road dust, and enterprise dust. Particulate matter, port ships, mining coal fields, steel plants and other environments. Shandong Fengtu Internet of Things Technology Co., Ltd., as an enterprise specializing in R&D, production and sales of micro weather instruments, has been committed to the promotion and application of micro weather instruments and meteorological environment solutions. With a complete production chain, a strong technical team and a comprehensive marketing team, we have developed and produced ultrasonic anemometers, five-element micro-weather instruments, six-element micro-meteorometers and small automatic weather stations and other meteorological products, which have been widely used in Meteorological monitoring, urban environmental monitoring, wind power generation, marine ships, aviation airports, bridges and tunnels, etc., 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 integrated dust online monitor innovatively realizes standard meteorological parameters (wind speed, wind direction, temperature, humidity, air pressure, pm2.5, pm10, noise) through a highly integrated structure, which can realize outdoor meteorological parameters. 24-hour continuous online monitoring, eight parameters are output to the user at one time through the digital communication interface. The product has a compact structure, beautiful appearance, generous appearance and high integration.

2. Product features of integrated dust on-line monitor

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, and Ethernet interfaces support real-time reading of data☆

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

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

3. Technical parameters of integrated dust online monitor

1. Wind speed: measurement principle ultrasonic, 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: Measurement principle: diode junction voltage method, -40-60℃ (±0.3℃), resolution 0.01℃; (Calibration certificate of Beijing Meteorological Bureau)

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

5. Atmospheric pressure: measurement 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, can be connected to Android phones;

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

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

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

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

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

4. Dimensional drawing of integrated dust online monitor

5. Product Structure Diagram of Integrated Dust Online Monitor

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

6. Product wiring definition of integrated dust online monitor

definition		Remark
VCC	Power supply positive	DC12V
GND	power ground
485A	RS485A
485B	RS485B