本发明公开了一种太阳热水器水位探测传感器，它是由浮子、传感器座、信号板及防护罩构成；
The invention discloses a water-level detection sensor for a solar water heater, which comprises floats, a sensor seat, a signal board and a protection hood.
智能浮子式水位计是为引黄灌渠斗口流量自动测量而研制的。
The Intelligent water level meter by the buoy is designed to meet the need of water discharge auto-measurement at the outlet of irrigation channel of the Yellow River.
智能浮子式水位计是为引黄灌渠斗口流量自动测量而研制的。
The Intelligent water level meter by the buoy is designed to meet the need of water discharge auto-measurement at the outlet of irrigation channel of the Yellow River.
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