Six elements ultrasonic micrometeorograph

1. Product introduction ofsix-element ultrasonic micro-weather instrument

The six-element ultrasonic micro-meteorometer is also known as the six-element micro-meteorometer and the meteorological six-element sensor. The six-element ultrasonic micro-meteorometer is an instrument for monitoring meteorological parameters in multiple fields. Atmospheric pressure, optical rainfall six parameters. 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.

The principle of the FT-WQX6 six-element ultrasonic micro-weather instrument is to transmit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring the relative phase. Compared with traditional ultrasonic anemometers, 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-WQX6 six-element ultrasonic micro-weather instrument innovatively implements six meteorological standard parameters (ambient temperature, relative humidity, wind speed, wind direction, atmospheric pressure, optical rainfall) through a highly integrated structure, which can realize outdoor meteorological parameters 24 Hours of continuous online monitoring, six parameters are output to the user at one time through the digital communication interface.

2. Product features of the six-element ultrasonic micro-weather instrument

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 transmit continuously variable frequency ultrasonic signals, and detect wind speed and direction by measuring relative phase (invention patent, patent number ZL 2021 1 0237536.5)☆

3. Integrated six elements of wind speed, wind direction, temperature, humidity, atmospheric pressure, and optical rainfall (utility model patent, patent number ZL 2020 2 3215649.5)☆

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

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

6. High integration, no moving parts, zero wear

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

8. Using ASA engineering plastics for outdoor applications does not change color all year round

9. The output signal of the product design is standard equipped with RS485 communication interface (MODBUS protocol); optional 232, USB, Ethernet interface, supporting 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☆

Three, six elements ultrasonic micro-meteorological instrument technical parameters

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: Measuring principle Diode junction voltage method, -40-60°C (±0.3°C), resolution 0.01°C; (Calibration certificate from 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. Optical rainfall: 0-4mm/min (≤±4%)

7. Power: 0.84W

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

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

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

Four, six elements ultrasonic micro-meteorological instrument product size chart

Five, six elements ultrasonic micro-meteorological instrument product structure diagram

1. Optical rain sensor

2. Control circuit

3. North Arrow

4. Ultrasonic wind speed and wind direction

5. Shutter box

6. Temperature, humidity, air pressure monitoring position

7. Bottom fixed flange

Six, six-element ultrasonic micro-meteorological instrument product wiring definition

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