GB/T 28471.2-2012 Active National standards

GB/T 28471.2-2012 Safety barrier for use in industrial-process measure and control systems—Part 2:Methods of evaluating the performance

Publish Date: 2012-06-29 Implement Date: 2012-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28471.2-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Adjust the instrument

ICS Name: The measurement and control of industrial processes

Publish Date: 2012-06-29

Implement Date: 2012-11-01

Pages: 17 pages

Scope

This part of GB/T 28471 specifies the performance evaluation methods and inspection rules for isolated safety barriers used in industrial process measurement and control systems.
This part is applicable to isolated safety barriers in industrial process measurement and control systems.
This part is not applicable to Class I (for coal mines) and Class III (for environments with dust or fibers) explosion-proof electrical equipment.
Safety barriers are a related device of the intrinsically safe explosion-proof system.