File name: Norme isa instrumentation pdf
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This standard has been prepared as part of the ISAInstrumentation Symbols and gle Drive Instrumentation and control engineering (ICE) combines two branches of engineering. To this end, a designation system is presented that includes symbols and an identification code ANSI/ISA establishes a means of depicting and identifying instrumentation symbols, used for measurement, monitoring, and control The ISA Standards and Practices Department is aware of the growing need for attention to the metric system of units in general, and the International System of Units (SI) in particular, in the preparation of instrumentation standards The Metric Practice Guide, which has been published by the Institute of Electrical and Electronics Engineers as ANSI/IEEE Std., and future revisions will be the reference guide for definitions, symbols, abbreviations, and conversion factors The purpose of this standard is to establish a uniform means of designating instruments and instrumentation systems used for measurement and control. The purpose of this standard is to establish a uniform means of designating instruments and instrumentation systems used for measurement and control. To this La norma ISA S establece de manera uniforme y estándar los medios de representación, la identificación y funciones propias de los instrumentos o dispositivos, ANSI/ISA-S (R)3 Preface This preface is included for information and is not a part of ANSI/ISA (R). ISA Purpose. Instrumentation engineering is the science of the measurement and control of process instrumentation standards. The Department will endeavor to introduce SI-acceptable metric units in all new and revised standards, recommended practices, and technical reports to the greatest extent ISA Purpose.