DCS单点趋势图判定设备故障在制造类企业中的应用

智能压力变送器是把压力转变为可被控制器识别的信号的转换器,是丝网印刷行业中不可缺少的关键元件,在现代自动化工业、生产过程用检测仪表和控制设备中的应用非常广泛。而DCS单点趋势图可以了解和掌握压力变送器在使用过程中的状态,以此来确定压力变送器整体或局部正常或异常,是一种早期发现压力变送器故障及其原因,并能预报其故障发展趋势的技术。其为智能压力变送器从坏后维修向预防维修转变提供了一个很好的技术支撑平台,具有广泛的推广意义。

The intelligent pressure transmitter is a converter that converts the pressure into a signal that can be recognized by the controller.It is an indispensable key component in the screen printing industry.It is widely used in modern automation industry,production process detection instruments and control equipment.The DCS single point trend chart can understand and master the state of the pressure transmitter in the use process,so as to determine whether the pressure transmitter is normal or abnormal in the whole or part.It is a technology for early detection of pressure transmitter faults and their causes,and can predict the fault development trend.This will provide a good technical support platform for the transformation of intelligent pressure transmitter from post failure maintenance to preventive maintenance,and has a wide range of promotion significance.