控制器与指示器

横河完整的产品线支持各种类型的控制应用。当前型号具备真彩色PV显示屏和以太网连接功能。

  • 单回路控制器从传感器接收温度、流量、压力和其他类型的测量读数,并向阀门等控制元件发送相应指令,以便将这些值保持在期望范围内。

  • UTAdvanced温度控制器和数字显示控制器采用易读的14段大型彩色LCD显示屏,并配以导航键,从而极大地提升了监视和操作性能。

  • UP35A/UP55A是1/4 DIN尺寸的可编程控制器,可以提供最多30个程序模型,同时监视8个PV事件、16个时间事件和8个报警。

  • UM33A可以提供多达9个报警输出和输入的校正功能(PV偏移、折线近似、折线偏移)。另外,也可选用24 V DC传感器电源。

  • 通过连接在控制器前面板上的光纤通信适配器,该软件包可以设定控制器配置参数或者创建自定义计算程序。

  • The SMART 920 allows you to collect data from your entire site without the high cost of wiring points to remote or unpowered locations.

概述:

LNG Industry, Summer 2012

Martin te Lintelo, Yokogawa, The Netherlands, discusses the need for better automation, measurement and control instruments to cope with the rising popularity of LNG.

在线研讨会

    概述:

    Modbus is a serial communications protocol originally published in 1979 for use with its Programmable Logic Controllers (PLC). It has since become a standard communication protocol and is now a commonly available means of connecting industrial electronic devices.

    In this Webinar we will get into the details of how to make Modbus work.

    Sign up and learn more about:

    • Modbus configuration: master/slave or client/server
    • Modbus deployment: steps to commissioning a new installation
    • The physical layer of Modbus: wiring
    • Modbus demonstrations
    概述:

    Having knowledge of the different tuning elements and how to adjust them can help you bring these unruly loops under control. If you have the responsibility to keep the processes running at your plant or factory, this webinar will help you better understand the basics of PID control.

    In this webinar you will learn:

    • The purpose of each of the PID tuning elements
    • How adjusting the individual PID elements will affect the process
    • General PID profiles for pressure / flow loops
    • General PID profiles for temperature loops
    • An explanation of some supporting parameters like cycle time, manual reset, and anti-reset windup

想要了解更多的信息,技术&解决方案?


联系我们
置顶
WeChat QR Code
横河电机(中国)有限公司
WeChat Recruiting QR Code
横河电机中国招聘