Product Overview
The WFS-2-2A wind cup type wind speed sensor is a high-performance and highly reliable core component for wind speed monitoring independently developed by WTAU Technology. It is specially designed to achieve precise wind speed measurement in various harsh industrial environments and is a constructionWTFB-100J wind speed alarmIt is an important front end for various safety monitoring systems. Its sturdy structure and precise measurement capability can provide the most original and accurate wind speed data for lifting equipment, port terminals and outdoor facilities, serving as the first line of defense for ensuring safe production.

Figure: WFS-2-2A wind cup type anemometer
Core functional features
- Wide-range precise measurementIt adopts a three-wind cup design, with a sensitive response and precise measurement capability0.1 m/s ~ 36 m/sWind speed within the range, providing you with real-time data with a resolution of up to 0.1m /s.
- High reliability and environmental adaptabilityThe product design is sturdy and durable, and can be used-20℃ ~ +70℃Extreme temperatures and20% ~ 90% RHIt can operate stably within the humidity range of 25℃ without condensation and is fully adapted to the complex outdoor climate conditions such as ports and construction sites.
- Quick responseIt has an extremely short response time<0.5sIt can quickly capture the instantaneous changes in wind force, provide timely data feedback for the system, and ensure the real-time nature of safety warnings.
- Low starting wind speedThe start-up wind speed is lower than0.1 m/sIt is extremely sensitive to gentle winds, ensuring no blind spots in monitoring and full coverage from gentle winds to strong winds.
- Flexible installation and compatibilityStandard installation supports (Φ53) and optional customized supports (Φ75, height customizable) are provided, which can be easily installed on the boom, tower body or roof of various cranes. The working voltage supports a wide rangeDC 12~36VIt is easy to integrate with various data acquisition instruments, PLCS or alarm control systems (such as the WTFB-100J host).
Detailed technical parameters
Parameter items |
Parameter value |
Measurement range |
0.1 ~ 36 m/s |
Starting wind speed |
< 0.1 m/s |
Accuracy |
When <30m/s: ±(0.5 + 0.05V) m/s |
Response time |
< 0.5 s |
Working voltage |
DC 12 ~ 36 V |
Working temperature |
-20℃ ~ +70℃ |
Working humidity |
20% - 90% RH (No condensation at 25℃) |
Output signal |
Analog/Pulse (compatible with the host) |
Protection grade |
IP65 (High protection, dust and water resistant) |

Figure: Schematic diagram of sensor size and installation support
Typical application scenarios
This sensor isWtff-100j wind speed alarm systemThe core sensing unit is widely used in large equipment and places that are sensitive to wind load
- Lifting machinery: Gantry cranes (portal cranes), bridge cranes (bridge cranes), tower cranes (tower hoists), gantry cranes, overhead traveling cranes, etc.
- Port terminalQuay container cranes (quay cranes), yard cranes, portal cranes, etc.
- Outdoor facilities and scenic spotsConstruction sites, passenger ropeways, large-scale amusement facilities in amusement parks (such as Ferris wheels), high-altitude viewing platforms, meteorological monitoring, etc.

Figure: Typical application illustration of the WFS-2-2A sensor on a gantry crane
Why choose the Weite WFS-2-2A wind speed sensor?
- Professional and dedicatedWeite Technology has been deeply engaged in the field of lifting safety monitoring. Its products are specially designed for industrial environments and it is well aware of safety requirements.
- Reliable qualityFrom core components to the overall structure, all have undergone strict testing and quality control to ensure the stability of long-term operation.
- System solutionWe not only offer sensors, but also provide a range of services includingWTFB-100J hostIt offers a complete wind speed safety alarm solution, integrating monitoring, display, alarm and control.
Important Notice
The structure, height and wind resistance capacity of different lifting equipment vary, and so do the required safe wind speed thresholds and solutions. Weite Technology engineers are available for youTailor the best security solution。