HG/T 4598-2014
Target flowmeter for chemical industry (English Version)

Standard No.

HG/T 4598-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Chemical Industry

Latest

HG/T 4598-2014

Scope

This standard specifies the terms and symbols, calculation methods, classifications, models, basic parameters, requirements, test methods, inspection rules, marking, packaging, transportation and storage of target flowmeters for chemical industry. This standard applies to target flowmeters (hereinafter referred to as flowmeters) that measure Newtonian fluid flow in closed pipes.

HG/T 4598-2014 Referenced Document

• GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements
• GB 3836.10 Electrical apparatus for explosive atmospheres--Hermetically sealed electrical apparatus "h"
• GB 3836.11 Explosive atmospheres.Part11:Equipment protection by flameproof enclosures"d"method of test for ascertainment of maximum experimental safe gap
• 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 3836.13 Explosive atmospheres.Part 13:Equipment repair, overhaul and reclamation
• GB 3836.14 Explosive atmospheres.Part 14:Classification of areas.Explosive gas atmosphere*， 2014-12-05 Update
• GB 3836.15 Electrical apparatus for explosive gas atmospheres. Part 15: Electrical installation in hazardous areas (other than mines)
• GB 3836.16 Electrical apparatus for explosive gas atmospheres.Part 16:Inspection and maintenance of electrical installation(other than mines)
• GB 3836.17 Electrical apparatus for explosive gas atmosphere Part 17: Construction and use of rooms or buildings protected by pressurization
• GB 3836.18 Explosive atmospheres.Part 18:Intrinsically safe system
• GB 3836.19 Explosive atmospheres.Part 19:Fieldbus intrinsically safe concept (FISCO)
• GB 3836.2 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
• GB 3836.20 Explosive atmospheres.Part 20:Equipment with equipment protection level(EPL)Ga
• GB 3836.3 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
• GB 3836.4 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"
• GB 3836.5 Electrical apparatus for explosive gas atmosphere-Part 5:Pressurized enclosures"p"
• 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 3836.8 Explosive atmospheres.Part 8: Equipment protection by type of protection “n”*， 2014-12-05 Update
• GB 3836.9 Explosive atmospheres.Part 9:Equipment protection by type of protection "m"*， 2014-12-05 Update
• GB 4208 Degrees of protection provided by enclosure(IP code)
• GB/T 13306 Plates
• GB/T 13384 General specifications for packing of mechanical and electrical product
• GB/T 17611 Measurement of fluid flow in closed conduits--Vocabulary and symbols
• GB/T 2423.3 Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state*， 2016-12-13 Update
• GB/T 25480 Basic environmental conditions and testing methods for transportation and storage of instruments
• JB/T 10564 Basic parameters for flow measuring instruments
• JB/T 6239.2 Geereral methods for testing the performance of industrial process measurement and control instruments.Part 2: Supply voltage and frequency variations immunity test
• JB/T 6239.4 Geereral methods for testing the performance of industrial process measurement and control instruments.Part 4: Short-term voltage supply interruptions immunity test
• JB/T 9233.11 General methods of testing the performance of industrial process measurements and control instruments.Out magneticfield effect
• JB/T 9233.2 General methods of testing the performance of industrial process measurement and control instruments.Dead band
• JB/T 9233.3 General methods of testing the performance of industrial process measurement and control instruments.Start-up drift
• JB/T 9233.5 General methods of testing the performance of industrial process measurement and control instruments.Output load effect
• JB/T 9233.6 General methods of testing the performance of industrial process measurement and control instruments.Amibient temperature effect

HG/T 4598-2014 history

• 2014 HG/T 4598-2014 Target flowmeter for chemical industry