Bote online 3D vertical wind speed and direction monitoring instrument BT-YFS30

Bote online 3D vertical wind speed and direction monitoring instrument BT-YFS30

Bote online 3D vertical wind speed and direction monitoring instrument BT-YFS30

1、 Product Overview

BOTE BT-YFS30 communication RS485It is a wind speed and direction measurement instrument developed based on the principle of ultrasonic waves. This sensor provides real-time, high-precision three-dimensional wind speed (U/V/W vector) and wind direction data in dynamic applications, supporting dynamic monitoring and disaster warning of weather such as typhoons and hurricanes. For example, wind speed changes can be accurately captured in meteorological stations, assisting in pollution dispersion trend analysis and air quality assessment. These data also provide a basis for decision-making on potential range adjustments. Ultrasonic wind sensors are designed specifically for harsh environments, providing stable and reliable wind measurement services to help optimize ship performance.

Ultrasonic wind measurement is an application of ultrasonic detection technology in gas media, which uses the influence of air flow (wind) on the propagation speed of ultrasonic waves in air to measure wind speed. Compared with conventional wind cup or rotor anemometers, the characteristic of this measurement method is that the entire wind measurement system has no mechanical rotating parts, which belongs to inertial measurement. Therefore, it can accurately measure the high-frequency components of gust pulsation in natural wind.The device uses six ultrasonic transducers to poll and transmit and receive ultrasonic waves in three-dimensional space, and measures wind speed and direction based on the time difference of ultrasonic waves propagating in the air.

2、 Functional Features

◆ No startup wind speed limit, zero wind speed operation, no angle limit, can simultaneously obtain multi-dimensional wind speed and composite wind speed and direction data;

◆ Reasonable design, excellent sealing performance, suitable for harsh natural corrosive environments;

◆ No moving parts, minimal wear, no maintenance, no calibration required, long service life;

Using random error identification technology, low discrete errors in measurement can be ensured even under strong winds, making the output more stable;

◆ Able to withstand extreme cold, high temperature, heavy precipitation, strong winds, corrosion, vibration, and impact;

◆ Adopting convenient push-pull connectors to ensure stable and reliable connection;

Standardized communication protocol (Modbus serial interface) facilitates the sharing and integration of wind data into control or navigation systems;

◆ Compact structure, easy and intuitive installation;

◆ Made of corrosion-resistant anodized aluminum and equipped with a controlled heater, it can maintain stable performance even in cold environments.

3、 Technical parameters

wind speed

Measurement range: 0-70m/s (customizable)

Resolution: 0.01m/s

Measurement accuracy: ± (0.2m/s ± 0.02 * v) (v is the true wind speed)

wind direction

Measurement range: 0-359 °

Resolution: 1 °

Measurement accuracy: ± 1 °

Power supply: 9-28V DC (customizable 5V)

Static power consumption: 8mA@24V Working power consumption: 10mA@24V

Heating power consumption: 24V 30W Protection level: IP67

Signal output: RS485 type: MODBUS-RTU

(Note: In addition to reading instantaneous wind speed and wind direction, more relevant data can also be read.)

Working temperature: -40~85 ° C Working humidity: 0~100% RH

Storage temperature: -40~125 ° C Storage humidity:<80% (no condensation)

size, weightWhole machine weight: 960 (g)

External dimensions: as shown in the figure below. Shell material: anodized hard aluminum alloy

4、 Scope of application

Widely applicable for wind observation and measurement in fields such as meteorology, oceanography, environment, airports, ports, laboratories, industry, agriculture, and transportation.