流量开关工作原理当水流开关内有水流动，水流量≥ 1.0L/min 时，水流开关内的磁芯受水流推动产生位移，磁芯位移带动磁源产生磁控作用使水流开关输出“通”信号。流量开关快易优自动化选型有收录，该信号输入设备控制系统。经控制系统实现控制作用，当水流量小于启动流量时，水流开关输出“断”的信号。控制系统产生与上述相反的控制作用。其实就是水流开关当管路中的水流量大于 1L/min 流量时，磁芯在水流作用下产生位移并带动磁源产生磁控作用使传感器输出“1" 开关信号。

The working principle of the flow switch. When there is water flowing in the water flow switch, and the water flow rate is ≥1.0L/min, the magnetic core in the water flow switch is pushed by the water flow to produce displacement, and the magnetic core displacement drives the magnetic source to produce a magnetron function to make the water flow switch output "on" Signal. The automatic selection of flow switch is included, and the signal is input to the equipment control system. The control function is realized by the control system. When the water flow is less than the start flow, the water flow switch outputs a "off" signal. The control system produces the opposite control effect to the above. In fact, it is the water flow switch. When the water flow in the pipeline is greater than 1L/min, the magnetic core is displaced under the action of the water flow and drives the magnetic source to produce a magnetic control function to make the sensor output a "1" switch signal.