UL CSDS Proposal
Published Date: October 20, 2017
Last Revision: April 25, 2023
Scope
005650-000000-0000001 Scope
1.1 These requirements cover liquid-level gauges for anhydrous ammonia and liquefied petroleum gas (LP-Gas) for use with pressure vessels in nonrefrigerated systems in installations covered by the following American National Standards and others:
a) Compressed Gas Association, CGA G-2.1.
b) Liquefied Petroleum Gas Code, NFPA 58.
c) Storage and Handling of Liquefied Petroleum Gases at Utility Plants, ANSI/NFPA 59.
1.2 These requirements cover designs of gauges that require the release of liquid or gas phases of the contained fluid in order to function and gauges that do not require the release of liquid or gas phases of the contained fluid to function.
Summary of Topics b0565_6_20171020_sum.htmlSubject 565
Bulletin Dated: October 20, 2017
SUMMARY OF TOPICS
The following is being proposed:
1. Reaffirmation of the Sixth Edition of the Standard for Safety for Liquid-Level Gauges for Anhydrous Ammonia and LP-Gas, UL 565, as an American National Standard
Back to Standard 565, Edition 6