JW-WDSS2(HY05) ultrasonic anemometer delivers accurate 2D wind speed and direction measurements with fast response, robust IP66-rated construction, and built-in high-power heating for extreme environments.
2. Product Overview
JW-WDSS2(HY05) Ultrasonic Wind Speed and Direction Sensor is a high-precision, 2D ultrasonic anemometer designed for reliable wind monitoring in industrial, marine, and environmental applications. Using advanced ultrasonic time-of-flight technology, it measures wind speed and direction with fast response and ±2% accuracy over a 0–60 m/s range. The sensor features a robust stainless steel and aluminum alloy housing with IP65 protection, capable of withstanding harsh conditions including high-altitude cold, ice, and extreme weather.
Equipped with a built-in high-power heating module (up to 120 W), JW-WDSS2(HY05) ensures consistent operation in sub-zero temperatures. Communication is flexible with standard MODBUS protocols over RS485/RS232, optional SDI-12, and 4–20 mA analog outputs. The sensor also outputs WMO-compliant average wind and gust data, making it ideal for meteorological stations, highways, ports, wind farms, offshore vessels, and automatic weather stations.
Compact and maintenance-free, JW-WDSS2(HY05) is engineered for long-term durability and seamless integration with environmental monitoring platforms, offering a dependable solution for real-time wind measurement in any demanding setting.
Parameter
Specification
Material
Stainless steel + Aluminum alloy
Wind Speed
0–60 m/s
Wind Speed Accuracy
±2 %
Wind Speed Resolution
0.01 m/s
Wind Direction
0–359°
Wind Direction Accuracy
±3°
Wind Direction Resolution
1°
Ultrasonic Output Frequency
1 Hz (4 Hz optional)
Measurement Units
m/s, knots, mph, kph, ft/min
Communication Interface
RS232, RS485, SDI-12 (optional) / 2×4–20 mA analog outputs
Heating Power
Up to 120 W
Baud Rate
1200–115200
Protection
IP65
Operating Temperature
-50 °C to +80 °C
Storage Temperature/Humidity
-40 °C to +80 °C, 0–100 % RH
Electromagnetic Compliance
EN61000-6-2
Power Supply
DC12–24 V (Wind: 15 mA@12V; Heating: 3A/8A@12V)
Dimensions / Weight
Ø288×160 mm, 1.13 kg
3. Typical Applications
Highways and bridges
Meteorological stations
Offshore platforms and drilling rigs
Aviation and port monitoring
Wind power farms
Ships and automatic weather stations
FAQ
Q
1. What is the measurement range of JW-WDSS2(HY05)?
A
Wind speed: 0–60 m/s, wind direction: 0–359°.
Q
2. Is the sensor suitable for extreme cold environments?
A
Yes, the built-in heating module allows operation down to -50 °C.
Q
3. Which communication protocols are supported?
A
MODBUS over RS485/RS232, SDI-12 optional, 4–20 mA analog output.
Q
4. Can JW-WDSS2(HY05) be used for offshore wind farms?
A
Yes, its IP65-rated housing and corrosion-resistant materials make it suitable for marine environments.
Q
5. What units of measurement are supported?
A
m/s, knots, mph, kph, ft/min.
Q
6. How fast is the ultrasonic output frequency?
A
Standard 1 Hz, optional 4 Hz.
Q
7. Is JW-IoT compatible with this anemometer?
A
Yes, JW-WDSS2(HY05) is fully compatible with JW-IoT platforms for data integration.
Q
8. What is the protection rating?
A
IP65, with high EMC compliance (EN61000-6-2).
Q
9. Does it require maintenance for moving parts?
A
No, the integrated moving components are maintenance-free.
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