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    液位控制器

    什么是液位控制器?

    液位控制器是指通过机械式或电子式的方法来进行高低液位的控制,可以控制电磁阀和水泵等,从而实现半自动化或者全自动化。

    液位控制器的作用

    液位控制器是用于测量封闭空间内液体液位的自动化装置,它们可用于防止液位过高或过低的系统中。

    液位控制器是如何工作的?

    首先,传感器检测容器或自然环境(如湖泊)中的液位。然后它向控制阀、螺线管或其他外部控制设备发送信号(通常为气动或电气信号)。如果需要调整液位,控制阀会根据收到的信息打开或关闭。如果需要调节液位,控制阀将根据已接收的信息打开或关闭。

    液位控制器的类型

    液位控制器主要分为气动和电动两类。您可根据待测液体的种类和密度,以及容器压力等因素选择控制器。

    • 气动液位控制器:通常可用于当待测物为有害物质或无法连接电源时。
    • 电动液位控制器:适用于加压容器,准确可靠。

    液位控制器的应用

    液位控制器可作如下应用:

    • 液位控制器可测量精确的体积
    • 滴流液体高于或低于固定点时使用。
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