GB/T 3369.1-2008
ActiveAnalogue signals for process control systems - Part 1: Direct current signals
过程控制系统用模拟信号 第1部分：直流电流信号
Application Summary AI generated
This standard specifies the characteristics of direct current analogue signals used for transmitting information between process control system components, such as sensors, controllers, and actuators. It is primarily applied in industrial manufacturing and process automation environments to ensure compatibility and interchangeability of 4-20 mA or similar DC signal-based equipment. The standard is critical for testing, calibration, and procurement of instrumentation in sectors like chemical, petrochemical, and power generation.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.