流量水平控制示范单元

型号HV-EXP4461

技术说明：-

使用组合流量和水平控制的示例，培训系统提供了综合性的过程控制基础知识。水平和流量可以单独调节，作为级联调节。在级联模式下，级别是主要控制变量。然后，流量控制提供对参考变量（设定点）的受控变量的最佳调整。所有组件都清楚地布置在垂直面板上。大幅面的过程图提供了理解的援助。泵将水从储罐转移到含有可变区域流量计的管道系统中。从那里的水通过进入透明的过程罐。该水平由安装在加工槽底部的电子压力传感器来测量。使用的控制器是两个最先进的数字工业控制器。控制回路中的致动器是电磁比例阀。 Ball valves in the tank outlet and in the pipe system enable defined disturbance variables to be generated. The controlled variable X and the manipulating variable Y can be tapped as analogue signals at lab jacks. This enables external recording equipment, such as a plotter or an oscilloscope, to be connected.An instrumentation and control software with interface module (USB) is available as an accessory. This enables the key process variables to be represented, and control functions executed. The well-structured instructional material outlines the technological fundamentals and provides a step-by-step guide through the experiments.