IEC 62887:2018规定了压力变送器核应用的具体要求，包括设计、材料、制造、测试、校准和检验。本文件适用于所有核电厂（PWR、BWR、FBR等）中对安全至关重要的仪表系统中使用的压力变送器的设计、制造和测试方法的一般方面。核条件对压力变送器的影响导致了有关鉴定的繁重要求。

IEC 62887:2018 lays down specific requirements for nuclear applications of pressure transmitters including design, materials, manufacturing, testing, calibration and inspection. This document is applicable to general aspects of design, manufacturing and test methods for pressure transmitters used in instrumentation systems important to safety in all nuclear power plants (PWR, BWR, FBR, etc.). The consequences of nuclear conditions for pressure transmitters lead to onerous requirements regarding qualification.