Seven parameter meteorological sensor: greatly improves the efficiency of meteorological monitoring

1、 Product Introduction

As a professional enterprise engaged in research and development, production, and sales of micro meteorological instruments, our company has been committed to promoting the application of micro meteorological instruments and meteorological environment solutions. With a complete production chain, strong technical team, and comprehensive marketing team, we have developed and produced meteorological products such as ultrasonic anemometers, five element micro meteorological instruments, six element micro meteorological instruments, and small automatic meteorological stations. These products have been widely used in meteorological monitoring, urban environmental monitoring, wind power generation, navigation ships, airports, bridges, tunnels, and other fields. Our customers are spread all over the country and have achieved good social and economic benefits.

Compared with traditional micro meteorological instruments, our products overcome the need for high-precision timers and avoid measurement inaccuracies caused by sensor startup delays, demodulation circuit delays, and temperature changes.

The WQX7 seven element micro meteorological instrument integrates the seven meteorological standard parameters (air temperature, air humidity, wind speed, wind direction, atmospheric pressure, optical rainfall, and lighting) into a highly integrated structure, enabling 24-hour continuous online monitoring of outdoor meteorological parameters. The seven parameters are output to users at once through a digital communication interface.

2、 Product Features

1. Hidden ultrasonic probe on the top cover to avoid interference from accumulated rain and snow, and to prevent natural wind from blocking it

2. The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring relative phase

3. Integrated seven elements of temperature, humidity, wind speed, wind direction, atmospheric pressure, optical rainfall, and lighting ☆

4. Adopting advanced sensing technology, real-time measurement, no startup wind speed ☆

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

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

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

8. Using ASA engineering plastic for outdoor applications, the color remains unchanged year-round

9. The standard output signal for product design is RS485 communication interface (MODBUS protocol); Optional 232 USB、 Ethernet interface, supporting real-time data reading ☆

10. Optional wireless transmission module with a minimum transmission interval of 1 minute

11. The probe is designed with a snap fit, which solves the problem of inaccurate looseness during transportation and installation

3、 Technical parameters

1. Wind speed: Measurement principle ultrasonic, 0-60m/s (± 0.1m/s) resolution 0.01m/s;

2. Wind direction: Measurement principle ultrasonic, 0-360 ° (± 2 °); Resolution: 1 °;

3. Air temperature: Measurement principle: diode junction voltage method, -40-80 ℃ (± 0.3 ℃), resolution 0.01 ℃;

4. Air humidity: Measurement principle capacitive, 0-100% RH (± 3% RH), resolution: 0.01% RH;

5. Atmospheric pressure: Measurement principle pressure resistance type, 300-1100hPa (± 0.25%), resolution 0.1hPa;

6. Lighting: 0-157286 LUX (<± 3%)

7.光学雨量： 0-4mm/min(≤±4%);

8. Power: 0.84W

9. Production enterprises have ISO quality management system, environmental management system, and occupational health management system certifications ☆

10. The production enterprise has a computer software registration certificate ☆

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

4、 Product dimension diagram

　　

5、 Product Structure Diagram

　　

1. Optical rain and light sensors

2. Control circuit

3. Pointing north arrow

4. Ultrasonic wind speed and direction

5. Shutter box

6. Temperature, humidity, and air pressure monitoring locations

7. Bottom fixed flange

6、 Product wiring definition