Atmospheric environment sensor

1.Atmospheric environment sensor product introduction

Shandong Fengtu Internet of Things Technology Co., Ltd., as a company specializing in the 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 developed and produced, such as the five-element micro-meteorological instrument, the six-element micro-meteorological instrument and the small automatic weather station, have been widely used in meteorological monitoring, urban environmental monitoring, wind power generation, marine vessels, aviation airports, bridges and tunnels, etc., with customers all over the country, and have achieved good social and economic benefits.

The atmospheric environment sensor innovatively integrates meteorological elements such as negative oxygen ions, PM2.5, PM10, temperature, humidity, air pressure, oxygen content, noise, wind speed, wind direction, etc. through a highly integrated structure. It can realize 24-hour continuous online monitoring of outdoor meteorological parameters and output ten parameters to users at one time through the digital communication interface.

2. Features of Atmospheric environment sensor

1. The top cover hides the ultrasonic probe to avoid interference from rain and snow accumulation and avoid being blocked by natural wind (utility model patent, patent number ZL 2020 2 3215713.X)☆

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

3. Negative oxygen ions, PM2.5, PM10, temperature, humidity, air pressure, oxygen content, noise, wind speed, wind direction, ten elements integrated

4. Using advanced sensing technology, real-time measurement, no start-up 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

7. Maintenance-free, no need for on-site calibration

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

9. The product design output signal is standardly equipped with RS485 communication interface (MODBUS protocol); 232, USB, Ethernet interface are optional, supporting real-time data reading☆

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

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

3. Atmospheric environment sensor technical parameters

1. Negative oxygen ions: 0-100,000/cm3, (reading ±10%; ion mobility ≤±20%);

2. Wind speed: 0~60m/s (±0.1m/s); (Beijing Meteorological Calibration Certificate)☆

3. Wind direction: 0~360° (±2°); (Beijing Meteorological Calibration Certificate)☆

4. Air temperature: -40-60℃ (±0.3℃); (Calibration certificate from Beijing Meteorological Bureau)☆

5. Air humidity: 0~100%RH (±3%RH); (Calibration certificate from Beijing Meteorological Bureau)☆

6. Atmospheric pressure: 300-1100hpa (±0.25%); (Calibration certificate from Beijing Meteorological Bureau)☆

7. PM2.5: 0-1000ug/m3 (±10%)

8. PM10: 0-1000ug/m3 (±10%)

9. Noise: 30~130dB (±1.5dB)

10. Oxygen content: 0~25%Vol (±3%FS)

11. Power: 2.3W

12. The manufacturing enterprise has ISO quality management system, environmental management system and occupational health management system certification☆

13. The manufacturer has a computer software registration certificate☆

14. The manufacturer is a 3A credit enterprise☆

4. Atmospheric environment sensor product dimensions

5. Atmospheric environment sensor product structure diagram

6. Atmospheric environment sensor product wiring definition