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US$359.00 ยท In stock Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 36241-2018: Vortex precession flowmeters for gas Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 36241-2018 | English | 359 |
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Vortex precession flowmeters for gas
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GB/T 36241-2018
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PDF similar to GB/T 36241-2018
Basic data | Standard ID | GB/T 36241-2018 (GB/T36241-2018) | | Description (Translated English) | Vortex precession flowmeters for gas | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N12 | | Classification of International Standard | 17.120.10 | | Word Count Estimation | 18,164 | | Date of Issue | 2018-06-07 | | Date of Implementation | 2019-01-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 36241-2018: Vortex precession flowmeters for gas---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Vortex precession flowmeters for gas
ICS 17.120.10
N12
National Standards of People's Republic of China
Gas swirling vortex flowmeter
Published on.2018-06-07
2019-01-01 implementation
State market supervision and administration
China National Standardization Administration issued
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Product Classification and Basic Parameters 3
5 working conditions 4
6 Requirements 4
7 Test method 7
8 Inspection rules 11
9 Marking, packaging, transport and storage 12
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the China Machinery Industry Federation.
This standard is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124).
This standard was drafted. Zhejiang Institute of Metrology, Tianxin Instrument Group Co., Ltd., Zhejiang Cangnan Instrument Group Co., Ltd.
Division, Ningbo Chuangsheng Instrument Co., Ltd., Zhejiang Yushun Instrument Co., Ltd., Beijing Fischer Port Technology Development Co., Ltd., Beijing Metrology
Institute of Science, Anhui Institute of Metrology, Tianjin Yihuan Automation Instrument Technology Co., Ltd., Zhejiang Zhongya Instrument Co., Ltd., Anhui
Tianwei Instrument Co., Ltd.
The main drafters of this standard. Zhan Zhijie, Tao Chaojian, Cheng Jia, Lu Deyue, Huang Xiangke, Zheng Yingming, Wang Yuesheng, Liu Zhonghai, Sun Xiuliang,
Yang Youtao, Zhang Jianguang, Kong Jian.
Gas swirling vortex flowmeter
1 Scope
This standard specifies the terms and definitions of gas swirling vortex flowmeters (hereinafter referred to as flowmeters), product classification and basic parameters, and work bars.
Parts, requirements, test methods, inspection rules and marking, packaging, transportation and storage.
This standard applies to flow meters with or without gas volume correction devices.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191 packaging storage and transportation icon
GB/T 321-2005 priority number and priority number
GB/T 2423.10 Environmental testing of electric and electronic products - Part 2. Test method test Fc. Vibration (sinusoidal)
GB 3836.1 Explosive atmosphere - Part 1. General requirements for equipment
Explosive atmospheres - Part 2. Equipment protected by flameproof enclosure "d"
GB 3836.3 Explosive atmospheres - Part 3. Equipment protected by an increased safety "e"
Explosive atmospheres - Part 4. Equipment protected by intrinsically safe "i"
Explosive atmospheres - Part 9. Equipment protected by encapsulated "m"
GB/T 4208 enclosure protection grade (IP code)
GB 12476.1 Electrical equipment for use in flammable dust atmospheres - Part 1
General technical conditions for GB/T 13384 mechanical and electrical product packaging
GB/T 17611 Measurement terminology and symbols for fluid flow in closed pipes
GB/T 17626.2 Electromagnetic compatibility test and measurement technology Electrostatic discharge immunity test
GB/T 17626.3 Electromagnetic compatibility test and measurement technology RF electromagnetic field radiation immunity test
GB/T 17626.4 Electromagnetic compatibility test and measurement technology Electrical fast transient burst immunity test
GB/T 17626.5 Electromagnetic compatibility test and measurement technology Surge (impact) immunity test
GB/T 17626.8 Electromagnetic compatibility test and measurement technology power frequency magnetic field immunity test
GB/T 25480 Instrumentation, transportation and storage basic environmental conditions and test methods
GB/T 28848-2012 intelligent gas flow meter
GB/T 32201-2015 gas flow meter
3 Terms and definitions
The following terms and definitions as defined in GB/T 17611 apply to this document.
3.1
Piezoelectric sensor
The combination of the sensitive element that detects the vortex precession frequency and the vortex generator is called a flow sensor.
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