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GB/T 34070-2017: Standard of electrical measuring transmitters for internet of things
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 34070-2017 | English | 279 |
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Standard of electrical measuring transmitters for internet of things
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GB/T 34070-2017
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Basic data | Standard ID | GB/T 34070-2017 (GB/T34070-2017) | | Description (Translated English) | Standard of electrical measuring transmitters for internet of things | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N11 | | Classification of International Standard | 25.040.40 | | Word Count Estimation | 14,130 | | Date of Issue | 2017-07-31 | | Date of Implementation | 2018-02-01 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 34070-2017: Standard of electrical measuring transmitters for internet of things---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.
Standard of electrical measuring transmitters for internet of things
ICS 25.040.40
N11
National Standards of People's Republic of China
IOT current transducer specification
2017-07-31 Posted
2018-02-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Directory
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Categories 2
5 Requirements 3
5.1 Use of environmental conditions 3
5.2 Basic parameters 3
5.3 Internet of Things Characteristics Requirements 3
5.4 Accuracy 4
5.5 Other technical requirements 5
6 test method 6
6.1 reference conditions 6
6.2 Equipment Conditions 7
6.3 Internet of Things Features 7
6.4 Accuracy 7
6.5 Other technical requirements 8
7 Inspection rules 10
7.1 Inspection category 10
7.2 factory inspection 10
7.3 type test 10
8 logo, instruction manual, packaging, storage and transportation 11
8.1 mark 11
8.2 Operating Instructions 11
8.3 Packaging 11
8.4 Storage 11
8.5 Transport 11
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the China Machinery Industry Federation.
This standard by the National Institute of Industrial Process Control and Automation Standardization Technical Committee (SAC/TC124) centralized.
This standard was drafted. Mianyang City, Weibo Electronics Co., Ltd. (China Ordnance Weaponry Institute No. 58), Southwest University, Fujian Shun
Changhong Run Precision Instrument Co., Ltd., Xiamen Anton Electronics Co., Ltd., Zhongshan City, Zhongshan University Power Automation Co., Ltd., Xiamen Yu Electric Automation
Technology Co., Ltd., Shanghai Institute of Measurement and Testing Technology, Shanghai Modular Instrument Co., Ltd., Shenzhen Wansun Automation Co., Ltd.,
Nanjing Token Electronic Technology Co., Ltd., Shenzhen City, Seoul Technology Co., Ltd., China Tobacco Corporation Staff Training Institute, China Tobacco Corporation
Division staff training college, Chongqing Liangjiang New Area Market and Quality Supervision, Chongqing Quality and Technical Supervision.
The main drafters of this standard. Wang Wei, Ruan Ci Yuan, Lin Qiu, Zhang Hong, Zhang Yu, Zhang Xin Guo, Chen Zhiyang, Xiao Guotai, Zhou Songming, Zhou Yu,
Han Hengchao, Zheng Weijiang, Zou Gaozhi, Zheng Yancheng, Wang Deji, Peng Zhenghong, Liu Chuanhong, Chen Yilan, Zhang Biquan, Hua Rong, Lvchun Fang, Zhou Xuelian, Zhang Ying.
IOT current transducer specification
1 Scope
This standard specifies the general technical conditions for the current transformer of things, including terms and definitions, classification, requirements, test methods, test rules
Then, as well as the logo, instruction manual, packaging, storage and shipping requirements.
This standard applies to current measurement in the industrial system of things current transducer.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs
GB/T 9254 Information technology equipment radio disturbance limits and measurement methods
GB/T 9969 Industrial Products Manual General
GB/T 13850 AC power conversion to analog or digital signal of the electrical measurement transmitter
GB/T 17614.3 Industrial Process Control Systems Transmitter Part 3. Intelligent Transmitter Performance Evaluation Method
GB/T 17626.2 Electromagnetic compatibility test and measurement techniques Electrostatic discharge immunity test
GB/T 17626.3 Electromagnetic compatibility testing and measurement techniques RF electromagnetic field immunity test
GB/T 17626.4 Electromagnetic compatibility test and measurement techniques fast transient burst immunity test
GB/T 17626.5 electromagnetic compatibility test and measurement techniques surge (impact) immunity test
GB/T 17626.6 electromagnetic compatibility test and measurement techniques RF field induced conducted disturbances Immunity
GB/T 33905.3 Smart Sensors Part 3. Terminology
GB/T 34068 Internet of Things overall technical intelligence sensor interface specification
Determination of Concentration of Six Substances (Lead, Cadmium, Mercury, Hexavalent Chromium, Polybrominated Biphenyls, Polybrominated Diphenyl Ethers) Restricted by IEC 62321, Electrical and Electronic Products
Electrotechnical products - Determination of levels of sulfur regulated substances (lead, mercury,
cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenylethers)]
3 Terms and definitions
GB/T 13850 and GB/T 33905.3 defined by the following terms and definitions apply to this document.
3.1
The object measuredobject
Object to be detected
3.2
Definition of object working status definitionofoperatingstateformeasuredobject
Application-type knowledge documents that relate the transmitter test results to the working status of the object.
Note 1. The IOT current transducer deduces the working status of the object based on this definition.
Note 2. For example, it is possible to raise the current from a value close to 0 up to more than.200% of the nominal value for a period of time (eg 100ms) and at t2 (eg
2000ms) After the time quickly reduced to the nominal value of 100% of the process of change is defined as the start-up process, and so on.
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