Wind direction anemometer adopts the principle of non-contact magnetic sensing, with high accuracy and reliability. It is easy to observe wide direction, convenient and stable.

Specification

• Model: CHN-BRW200-2001
• Working Voltage: 12~30V DC
• Signal Output: RS485
• Measuring Object: Wind Direction
• Measuring Range: 0~360°
• Accuracy: ±3°
• Start-up Wind Speed:≤0.5m/S
• Extreme Wind Speed:＞70m/S 30min
• Direction: 16
• Resolution Ratio: 22.5°
• Working Temperature: -20℃~+85℃, Humidity :0~95% (not condensing)
• Electrostatic Protection: 15KV
• Surge Protection: EMC Ⅲ level
• Vane Material: Aluminum Alloy
• Body Material: Aluminum Alloy/ Polyester Coating
• Protection Grade: IP65
• Dimension: 234×157.5mm
• Weight: 0.5kg

Dimension & Wiring (Unit: mm)

Tips: What is a wind direction anemometer?

Wind direction anemometer is used to measure instantaneous wind direction with an automatic display function. It is mainly composed of a rod, a wind indicator and a wind direction sensor.

The wind direction part is supported by the rebound ejector rod which protects the wind direction dial. The overall structure is composed of a wind vane, a wind direction axis and a wind direction dial, etc. The magnetic rod installed on the wind direction dial and the wind direction dial form a magnetic compass to determine the wind direction and azimuth. When the locking knob is pulled down and rotated to the right for positioning, the rebound ejector rod will lower the wind direction dial, so that the conical gemstone bearing is in contact with the shaft tip, and the wind direction dial will automatically set north at this time. The wind direction indication is determined by the stable position of the wind direction pointer on the wind direction dial.