GB/T 20936.2-2017Gas detectors for explosive atmospheres - Part 2: Selection, installation, use and maintenance of detectors for flammable gases and oxygen (English PDF)
爆炸性环境用气体探测器 第2部分：可燃气体和氧气探测器的选型、安装、使用和维护
GB/T 20936.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 20936.2-2024 | Gas detectors for explosive atmospheres - Part 2: Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Valid |
| GB/T 20936.2-2017 | Gas detectors for explosive atmospheres - Part 2: Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Obsolete |
GB/T 20936.2-2017 is obsolete. It has been replaced by GB/T 20936.2-2024. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
December 29, 2017
Implementation date
July 1, 2018
Scope
GB/T 20936.2-2017 is the English-translated version of 爆炸性环境用气体探测器 第2部分：可燃气体和氧气探测器的选型、安装、使用和维护.
GB/T 20936.2-2017 is the Chinese national standard "Gas detectors for explosive atmospheres - Part 2: Selection, installation, use and maintenance of detectors for flammable gases and oxygen".
It was issued on December 29, 2017 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on July 1, 2018. It is obsolete: it has been replaced by GB/T 20936.2-2024.
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Document preview — GB/T 20936.2-2017
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2017-12-29.
Date of implementation: 2018-07-01.
Status: obsolete, replaced by GB/T 20936.2-2024.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 20936.3-2017 — Gas detectors for explosive atmospheres -- Part 3: Guidance on functional safety of fixed gas detection systems
GB/T 20936.1-2017 — Gas detectors for explosive atmospheres - Part 1: Performance requirements of detectors for flammable gases
GB/T 20936.3-2009 — Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air
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GB/T 20936.2-2017
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