ISO 3511-1-1977 过程测量的控制功能和仪表设备.符号表示法.第1部分:基本要求

标准号：ISO 3511-1-1977
中文标准名称：过程测量的控制功能和仪表设备.符号表示法.第1部分:基本要求
英文标准名称：Process measurement control functions and instrumentation; Symbolic representation; Part I : Basic requirements
标准类型：N18
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：N18
国际标准分类号：01.080.30;25.040.40
适用范围：Forms one part of four which provide a universal means of communication between the various interests involved in the design, manufacture, installation and operation of measurement and control equipment used in the process industries. This part establishes a symbols system for use in depicting the basic functions. The system has been limited to the identification of instrument functions and does not provide means of illustrating specific instruments. The definitions are used solely for the purpose of application and understanding of the symbol system.