5-in-1 High precision Ultrasonic Weather Station Sensor

 NBL-W-51GUWS 5-in-1 Ultrasonic Weather Sensor Product Overview

The NBL-W-51GUWS is a fully digital, high-precision 5-in-1 ultrasonic weather sensor capable of rapidly and accurately measuring wind speed, wind direction, atmospheric temperature, humidity, and pressure. Equipped with a built-in signal processing unit, it supports customizable signal outputs and optional integration of PM2.5, PM10, noise, radiation, and rainfall monitoring. Its robust, high-strength design ensures reliable operation in harsh climates, with high integration and durability. It is widely used in meteorology, environmental monitoring, airports, ports, laboratories, agriculture, industry, and transportation.

 5-in-1 Ultrasonic Weather Sensor Working Principle

Wind Speed and Direction

The sensor measures wind speed and direction using ultrasonic technology, calculating the time difference of ultrasonic waves traveling between North-South (N-S) and East-West (E-W) sensors. For instance, when wind blows from the north, the transmission time from N to S is shorter than from S to N, while E-W times remain equal. This time difference enables precise calculation of wind speed and direction, unaffected by external factors like temperature.  

 NBL-W-51GUWS 5-in-1 Ultrasonic Weather Sensor Technical Specifications 

Weather Stations Sensors Technical parameter：

 5-in-1 Ultrasonic Weather Sensor Wiring Instructions

1. Using Provided Data Logger:

   - Connect the sensor to the corresponding interface on the data logger using the provided sensor cable.

2. Standalone Sensor Wiring:

   - Red: Positive power input

   - Black: Negative power input

   - Yellow: RS485+

   - Blue: RS485-

   - Note: Always refer to the wiring labels on the communication cable for accuracy. 

5-in-1 Ultrasonic Weather Sensor Installation Guidelines 

 Installation Method

1. Positioning:

   - Mount the sensor on a vertical pole to ensure measurements are taken at the same horizontal level.

2. Alignment:

   - Use a standard compass to determine geographic north and align the sensor’s north marker accordingly.

3. Mounting:

   - The mounting pole requires three equally spaced M5 screw holes, positioned 7.5 mm from the top.

   - Pass the cable through the pole, ensuring proper strain relief.

   - Connect the plug to the sensor by rotating and locking the outer sleeve clockwise.

   - Secure the sensor to the pole using three stainless steel screws.

4. Site Selection:

   - Install in an open area to avoid airflow obstructions or turbulence caused by buildings, trees, or poles.

   - Maintain a minimum distance of 2 meters from radar or radio transmission devices. 

 5-in-1 Ultrasonic Weather Sensor Installation Precautions

- Regularly inspect the sensor to ensure it is not interfered with by nearby equipment such as radios, radar, engines, or motors.

- Keep a safe distance from radio receiving antennas.

- Avoid installation near vibration sources.

- Use the recommended cable and ensure proper shielding and connections.

- Ensure continuous power supply during operation.

- Avoid turbulent airflow from nearby structures to maintain measurement accuracy. 

 5-in-1 Ultrasonic Weather Sensor Applications and Value

The NBL-W-51GUWS 5-in-1 ultrasonic weather sensor is a low-maintenance, high-precision environmental monitoring solution suitable for various harsh environments. It is ideal for: 

- Meteorology: Provides accurate data for weather forecasting and climate research.

- Environmental Monitoring: Tracks air quality and weather parameters for pollution control and ecological studies.

- Aviation and Maritime: Ensures safe operations at airports and ports with real-time wind and weather data.

- Agriculture and Industry: Supports precision farming and industrial processes by monitoring environmental conditions.

- Transportation: Enhances safety and efficiency in traffic management systems.

- Laboratories: Delivers reliable data for scientific experiments and research. 

With no need for complex maintenance or calibration, the sensor is user-friendly and adaptable, providing high-quality, stable data for critical decision-making.

5-in-1 Ultrasonic Weather Sensor Key Benefits

- High Precision: Accurate measurements with minimal environmental interference.

- Robust Design: IP65-rated, suitable for extreme conditions from -40°C to 80°C.

- Versatile Integration: Optional add-ons for PM2.5, PM10, noise, radiation, and rainfall.

- Easy Installation: Simple setup with no need for frequent calibration.

- Wide Applications: Meets the needs of meteorology, industry, agriculture, and more.

The NBL-W-51GUWS 5-in-1 ultrasonic weather sensor is a high-precision, fully digital device that measures wind speed, wind direction, temperature, humidity, and pressure, with optional PM2.5, PM10, and other parameters. Using ultrasonic technology for wind measurements, it offers high accuracy and strong interference resistance. With an IP65 rating, it operates reliably in harsh environments (-40°C to 80°C) and has low power consumption (0.4W/1W). Supporting RS485 output and MODBUS protocol, it is easy to install and requires minimal maintenance. Ideal for meteorology, environmental monitoring, aviation, agriculture, and transportation, its integrated, durable design ensures reliable data for informed decision-making.

5-in-1 Ultrasonic Weather Station Sensor Data Sheet

5-in-1 Ultrasonic Weather Station Sensor Instruction-Manual.pdf