ISA 71.02-1991 Environmental Conditions for Process Measurement & Control Systems: Power

standard by The International Society of Automation, 04/01/1991

Full Description

Formerly S71.02-1991. Establishes uniform classifications of power supplied to process measurement and control equipment, providing users and manufacturers with a means of specifying the electrical or pneumatic parameters of a power system to which a specified measurement or control system may be connected. Not intended to serve as a safe wiring practices manual.

Product Details

Published: 04/01/1991 ISBN(s): 1556173245 Number of Pages: 16