QYFB-02 wireless wind alarm wind speed early warning product overview
The wireless wind alarm is composed of intelligent measurement and control alarm, a wireless wind speed and direction sensor and a solar power supply box. It can observe the instantaneous wind speed in the atmosphere and has wind speed alarm setting and alarm output control functions. The wind alarm uses wireless signal transmission and a display screen. Output and wind speed display adopts high-brightness LED digital tube display, which has a observation distance and is suitable for use in dark light and at night; the alarm device has its own audible and visual alarm. When the wind speed exceeds the limit, the alarm will send out audible and visual alarm to remind the operator to pay attention. It is safe and generates relay switching output at the same time.
Features
◆ Easy to operate. The whole machine only has three buttons to realize all settings and viewing functions. The operation is very simple.◆ The display is intuitive. The panel displays wind speed and wind direction data in two areas respectively. The wind direction data has a wind vane indication.◆ Wireless transmission, the visual distance can reach 1.5km, the signal is smooth and stable, eliminating the trouble of wiring.◆ The sensor is powered by solar energy + built-in rechargeable lithium battery, and the installation is flexible.◆ It has the function of displaying wind speed and wind direction (customized items), and can output an over-limit pre-alarm according to the wind speed.◆ Sensitive response, the relay can quickly output alarm information according to the set pre-alarm value, and the delay is less than 100ms.◆ High measurement accuracy, wide measuring range and good stability.◆ Reasonable structural design and good appearance quality.◆ The data information has good linearity and strong ability to resist external interference.
Scope of application
It can be widely used in on-site wind monitoring and early warning in construction machinery (cranes, crawler cranes, gantry cranes, tower cranes, etc.), railways, ports, docks, power plants, meteorology, cableways, environment, greenhouses, breeding and other environments.QYFB-02 wireless wind alarm wind speed early warning technical parameters
wind speedMeasurement accuracy: ±1m/sStarting wind force: 0.2～0.4 m/sMeasuring range: 0～32.4 m/swind directionMeasuring range: 16 directionsOther parametersPower supply voltage: Sensor: solar + battery poweredAlarm device: 12V DCInput signal: 470MHz wireless communication or RS485Probe cable length: 1.5m (standard configuration)Transmission distance: visible distance 1.5kmEarly warning value threshold: ≥0.8m/sAlarm value threshold: ≥1.3m/sDevice power consumption: 50mAProtection level: Sensor: IP66Alarm device: IP67Power supply box: IP67
size and weight
physical dimension:Wind speed sensor: length 194mm*width 65mm*height 123mmWind direction sensor: length 264mm*width 65mm*height 153mmAlarm device: length 149mm*width 120mm*height 63mmPower supply box: length 149mm*width 120mm*height 63mmTotal Weight:Wind speed sensor: 98gWind direction sensor: 104gAlarm device: 355gPower supply box: 398gThe content of this article is used for publicity by Company
