General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 24961-2010
Scope
This standard specifies the basic requirements and verification procedures for float level gauges (including those operated by servo systems) used in shipboard and onshore storage tanks carrying refrigerated light hydrocarbon fluids.
GB/T 24961-2010 Referenced Document
GB 3836.12 Explosive atmospheres.Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current
GB 3836.14 Explosive atmospheres.Part 14:Classification of areas.Explosive gas atmosphere*, 2014-12-05 Update
GB 3836.6 Electrical apparatus for explosive gas atmospheres-Part 6:Oil-immersion"o"
GB 3836.7 Electrical apparatus for explosive gas atmospheres-Part 7:Power filling"q"
GB/T 17214.2-2005 Operating conditions for industrial-process measurement and control equipment.Part 2:Power
GB/T 5332 Method of test for ignition temperature of flammable liquids and gases
IEC 60079-0 Interpretation Sheet 2 - Explosive atmospheres - Part 0: Equipment - General requirements*, 2019-06-27 Update
IEC 60079-1 Interpretation sheet 1 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"*, 2020-05-28 Update
IEC 60079-2 Explosive atmospheres - Part 0: Equipment - General requirements*, 2024-04-19 Update
IEC 60079-3 Electrical apparatus for explosive gas atmospheres; part 3: spark-test apparatus for intrinsically-safe circuits
IEC 60079-7 Atmosphères explosives – Partie 7: Protection du matériel par sécurité augmentée ?e? (Edition 5.1; Consolidated Reprint)*, 2017-08-01 Update
IEC 60092-502:1980 Electrical installations in ships - Part 502: Special features - Tankers
IEC 60092-504:1974 Electrical installations in ships. Part 504 : Special features. Control and instrumentation
IEC 60654-1:1979 Operating conditions for industrial-process measurement and control equipment - Part 1: Temperature, humidity and barometric pressure
GB/T 24961-2010 history
2010GB/T 24961-2010 Refrigerated light hydrocarbon fluids.Measurement of liquid levels in tanks containing liquefied gases.Float-type level gauges