QYFB-02 Wireless Wind Alarm

Product Overview

The wireless wind alarm system consists of a monitoring and alarm unit, a wireless wind speed and direction sensor, and a solar power supply box. It can monitor instantaneous wind speed in the atmosphere and features wind speed alarm settings and alarm output control functions. The wind alarm system uses wireless signal transmission and a display screen for output. Wind speed is displayed using high-brightness LED digital tubes, offering long observation distance and suitability for low-light and nighttime use. The alarm system comes with built-in audible and visual alarms. When wind speed exceeds the limit, the alarm triggers both sound and light warnings to alert operators, while simultaneously generating relay switch output.

Features

◆ Easy operation: The entire unit has three buttons, enabling all settings and viewing functions with simplicity.

◆ Intuitive display: The panel is divided into two areas to display wind speed and wind direction data separately, with wind direction data indicated by a wind vane.

◆ Wireless transmission: Visual range up to 1.5km, ensuring smooth and stable signals without the hassle of wiring.

◆ The sensor is powered by solar energy and a built-in rechargeable lithium battery, allowing flexible installation.

◆ Capable of displaying wind speed and direction, with pre-alarm output based on wind speed limits.

◆ High responsiveness: Relay output for alarm information is triggered quickly based on preset alarm values, with a delay of less than 100ms.

◆ High measurement accuracy, wide range, and excellent stability.

◆ Reasonable structural design and high-quality appearance.

◆ Good data linearity and strong resistance to external interference.

Applications

Suitable for on-site wind monitoring and early warning in environments such as construction machinery (cranes, crawler cranes, gantry cranes, tower cranes, etc.), railways, ports, docks, power plants, meteorology, cableways, environmental monitoring, greenhouses, and aquaculture.

Technical Parameters

Wind Speed

Measurement accuracy: ±1m/s

Starting wind speed: 0.2～0.4 m/s

Measurement range: 0～32.4 m/s

Wind Direction

Measurement range: 16 directions

Other Parameters

Power supply voltage: Sensor: Solar (3W) + lithium battery (5200mAh)

Alarm unit: 220V adapter power supply

Input signal: 470MHz wireless communication or RS485

Probe cable length: 1.5m (standard)

Transmission distance: Visual range 1.5km

Pre-alarm threshold: ≥0.8m/s

Alarm threshold: ≥1.3m/s

Power consumption: 50mA

Protection rating: Sensor: IP66

Alarm unit: IP67

Power supply box: IP67

Dimensions and Weight

Dimensions:

Wind speed sensor: 194mm (L) * 65mm (W) * 123mm (H)

Wind direction sensor: 264mm (L) * 65mm (W) * 153mm (H)

Alarm unit: 149mm (L) * 120mm (W) * 63mm (H)

Power supply box: 149mm (L) * 120mm (W) * 63mm (H)

Unit weight:

Wind speed sensor: 98g

Wind direction sensor: 104g

Alarm unit: 355g

Power supply box: 398g