摘要
为了解决船舶液位检测问题,介绍一种超声波液位检测报警系统,文章重点分析了超声波液位测量变送器的特点,PLC特殊模块的应用及其程序编程,实现了对船舶液位的实时检测与报警。
In order to resolve the problem of ship liquid-level measurement,a kind of measurement and alarm system of ultrasonic liquid-level is introduced.In this paper,the characteristic of transmitter of ultrasonic liquid-level measurement,and the application of PLC special module and its programming are focused on.And the real-time measurement and alarm of ship liquid-level are realized.
出处
《船电技术》
2011年第2期56-60,共5页
Marine Electric & Electronic Engineering
关键词
液位
超声波
特殊模块
控制程序
liquid-level
ultrasonic
special module
control program
