为了增加风向传感器的使用灵活性,本文设计了一种可配置为电流或电压输出的风向传感器.该传感器利用单片机采集风变换器数据,并可以控制输出电路输出4-20mA电流信号、0-20mA电流信号、0-5V电压信号、0-10V电压信号中的一种信号.该传感器具有性能可靠、精度较高、使用灵活等优点,可以广泛用于各行业的风向测量.%In order to make the wind vane use flexibly, a wind vane which output can be configured as a current or voltage output is designed by this paper. A MCU of the sensor acquires the data of wind converter. And the output can be controlled to be one of the outputs such as 4-20mA signal, 0-20mA signal, 0-5V signal or 0-10V signal. The vane has the advantages of reliable performance, high precision and flexibility. It can be widely used in various industries to measure wind direction.
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