采用水压传感器、 流速传感器等器件的明渠流量测量仪表能自动完成流态判别、 流

量公式和流量参数选择， 实时获得明渠流量。具有成本低、 精度高、 安装使用简便、 可广泛应用等优点。-The use of pressure sensors, flow sensors, such as open channel flow measurement devices instrument can automatically determine the completion of flow, flow rate and flow parameters of the formula selection, real-time access to open channel flow. Low cost, high precision, easy installation, can be widely used and so on.