Ultrasonic Anemometer

1.Ultrasonic Anemometer Product Introduction

The working principle of Ultrasonic Anemometer is based on the measurement of ultrasonic propagation time. The ultrasonic time difference method is used to measure wind speed and direction.Shandong Fengtu Internet of Things Technology Co., Ltd., as a company specializing in the development, production and sale 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 instruments, five-element micro-meteorological instruments, six-element micro-meteorological instruments and small automatic weather stations, 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.

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

Ultrasonic Anemometer innovatively realizes wind speed and wind direction through a highly integrated structure, which can achieve 24-hour continuous online monitoring of outdoor meteorological parameters and output the two parameters to the user at one time through the digital communication interface.

It can be widely used in urban environmental monitoring, wind power generation, meteorological monitoring, bridges and tunnels, marine vessels, aviation airports and other fields without the need for on-site maintenance or calibration.

2. Ultrasonic Anemometer Product Features

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. Wind speed and wind direction integrated (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 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, which does not change color all year round and has strong corrosion resistance

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.

12. The integrated design has less wear, long service life and fast response speed.

3. Ultrasonic Anemometer 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. Power: 0.6W

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

5. The manufacturer has a computer software registration certificate☆

6. The manufacturer is a 3A credit enterprise☆

4. Ultrasonic Anemometer Product Dimensions

5. Ultrasonic Anemometer Product Structure

1. Control circuit

2. North arrow

3. Ultrasonic probe

4. Shutter Box

5. Base

6. Flange adapter

6. Ultrasonic Anemometer Product Wiring Definition