标准摘要
[中文适用范围]: “IEC 62828 的这一部分制定了测试工业过程测量和控制系统以及机械控制系统中使用的压力过程测量变送器 (PMT) 的具体程序。压力 PMT 可以采用远程密封,将过程变量传送到传感元件在 PMT 中。当远程密封件无法与 PMT 分离时,将对整个设备进行测试。对于一般测试程序@,请参考 IEC 62828-1@,该标准适用于所有类型的过程测量变送器。过程应用@表示过程测量变送器@通常还使用术语“工业变送器”@或“过程变送器”。 [外文原描述]: IEC 62828-2:2017 establishes specific procedures for testing pressure process measurement transmitters (PMT) used in measuring and control systems for industrial processes and for machinery control systems. A pressure PMT can feature a remote seal to bring the process variable to the sensing element in the PMT. When the remote seal cannot be separated from the PMT, the complete device is tested.
英文名称Reference conditions and procedures for testing industrial and process measurement transmitters - Part 2: Specific procedures for pressure transmitters