A: It uses the ultrasonic time-difference method. Three pairs of ultrasonic transducers measure the propagation time difference of ultrasonic waves along three orthogonal axes (X, Y, Z). It calculates 3D wind components (U, V, W) and outputs total wind speed, horizontal wind direction, and vertical wind velocity.

A:

• No moving parts, no wear, no inertia, maintenance-free
• True 3D omnidirectional measurement with no blind zone
• High response speed and high accuracy
• Metal housing for high durability and corrosion resistance
• Wide operating temperature range and strong environmental adaptability

A:The sensor is typically made of aluminum alloy or stainless steel. It provides high mechanical strength, vibration resistance, corrosion resistance, and good thermal stability. It supports long-term outdoor use in harsh environments such as coastal, industrial, and high-altitude areas.

A:IP65, which is dustproof and waterproof, suitable for outdoor installation without additional shelter.

A:

• Wind speed: 0–60 m/s (customizable)
• Wind direction: 0–360°

A: Factory‑calibrated; no field calibration required for most applications. For high‑precision use, annual verification with a wind tunnel is recommended.

A: Meteorological monitoring, wind energy assessment, industrial environmental monitoring, bridge/tunnel wind measurement, airport weather systems, ecological research, and industrial process control.

A: Yes, with IP65/IP66 protection. Heated models operate reliably at −40°C and resist freezing rain/ice.

A: Normally more than 5 years under normal outdoor environment, much longer than mechanical anemometers.