GB/T 21117-2007
Magnetostrictive liquid level meter (English Version)

Standard No.

GB/T 21117-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 21117-2007

Scope

This standard specifies the product classification, basic parameters, technical requirements, test methods, inspection rules, marks, instruction manual, packaging, storage and transportation of magnetostrictive liquid level gauges. This standard applies to magnetostrictive liquid level gauges (hereinafter referred to as liquid level gauges).

GB/T 21117-2007 Referenced Document

• GB 3836.1 Explosive atmospheres.Part 1:Equipment.General requirements*， 2010-08-09 Update
• GB 3836.2 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"*， 2010-08-09 Update
• GB 3836.4 Explosive atmospheres.Part 4:Equipment protection by intrinsic safety "i"*， 2010-08-09 Update
• GB 4208 Degrees of protection provided by enclosure(IP code)*， 2008-03-25 Update
• GB 9969.1 General principles for preparation of instructions for use of industrial products
• GB/T 15464 Gmeneral-purpose specification for the packaging instrumentation products
• GB/T 15479-1995 Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments
• GB/T 17626.2-1998 Electromagnetic compatibility--Testing and measurement techniques--Electrostatic discharge immunity test
• GB/T 17626.3-1998 Electromagnetic compatibility--Testing and measurement techniques--Radiated, radio-frequency, electromagnetic field immunity test
• GB/T 17626.4-1998 Electromagnetic compatibility--Testing and measurement techniques--Electrical fast transient/burst immunity test
• GB/T 17626.5-1999 Electromagnetic compatibility--Testing and measurement techniques--Surge immunity test
• GB/T 17626.6-1998 Electromagnetic compatibility Testing and measurement techniques Immunity to conducted disturbances,induced by radio-frequency fields
• GB/T 17626.8-1998 Electromagnetic compatibility--Testing and measurement techniques--Power frequency magnetic field immunity test
• GB/T 18268-2000 Electrical equipment for measurement,control and laboratory use--EMC requirements
• GB/T 18271.1-2000 Process measurement and control devices--General methods and procedures for evaluating performance--Part 1: General considerations
• GB/T 18271.3-2000 Process measurement and control devices--General methods and procedures for evaluating performance--Part 3: Tests for the effects of influence quantities
• GB/T 18271.4-2000 Process measurement and control devices-General methods and procedures for evaluating performance-Part 4:Evaluation report content

GB/T 21117-2007 history

• 2007 GB/T 21117-2007 Magnetostrictive liquid level meter