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GB/T 20727-2006Measurement of fluid flow in closed conduits -- Thermal mass flowmeters (English PDF)

封闭管道中流体流量的测量热式质量流量计

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Issued by

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

Level / Type

National · Recommended

Issue date

December 13, 2006

Implementation date

July 1, 2007

Scope

GB/T 20727-2006 is the English-translated version of 封闭管道中流体流量的测量热式质量流量计.

GB/T 20727-2006 — This standard specifies the technical requirements, testing, inspection, installation, operation and calibration guidelines for measuring a variety of gases and gas mixtures thermal gas mass flow meter, does not apply to use of thermal mass flow meters measure the liquid mass flow.

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Document preview — GB/T 20727-2006

National Standard of the People's Republic of China

ICS: 17.120.10
Classification: N 12

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the technical requirements, testing, inspection, installation, operation and calibration guidelines for measuring a variety of gases and gas mixtures thermal gas mass flow meter, does not apply to use of thermal mass flow meters measure the liquid mass flow. This standard does not apply to hot-wire anemometer measurement point speed and other hot-film anemometer.

Document data

International classification (ICS): 17.120.10.

Chinese classification (CCS): N12.

Estimated length of the Chinese original: 27,220 words.

Adopted international standard: ISO 14511-2001, IDT.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 37250-2018Test method for response time of functional ceramics for oxygen sensor

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