liquid level transmitter of pump tank, concentration analyzer, crossflow regulating valve and automatic crossflow model were improved and pid parameters of regulating loop were tumed.
介绍了干吸工序自动串酸系统存在问题及解决措施,针对泵槽液位计、酸浓度分析仪、串酸调节阀、自动串酸模式存在的问题做了相应改进,并整定了调节回路pid参数。
radar liquid level transmitter becomes widely used in chemical fields. it introduces principle of application. some items in the selection and installation are described.
针对雷达液位计越来越广泛地应用于化工领域的液位测量。分别介绍了雷达液位计的基本原理,以及在选用、安装中的注意事项。
the measure system of diffuse silicon liquid level transmitter is designed and improved to meet the reliability requirements.
以系统的可靠性为目标对扩散硅液位变送器测量系统进行综合设计和技术改进。