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JB/T 8386.2-2014Digital Indicating and Control Instruments with Analogue Inputs for Use Industrial-process Measurement and Control Systems - Part 2: Instrument with Time Proportional Outputs (English PDF)

工业过程测量和控制系统用模拟输入数字式指示控制仪 第2部分:时间比例输出仪表

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 6, 2014

Implementation date

October 1, 2014

Scope

JB/T 8386.2-2014 is the English-translated version of 工业过程测量和控制系统用模拟输入数字式指示控制仪 第2部分:时间比例输出仪表.

JB/T 8386.2-2014 is a recommended Chinese machinery industry standard covering digital indicating and control instruments with analogue inputs used in industrial-process measurement and control systems, and in particular the instruments with time proportional outputs.

It sets out the terms and definitions for this class of instrument, the product classification, the technical requirements, the test methods and the inspection rules.

Because Part 2 deals only with the time proportional control function, it is read alongside the general part of the series. It quotes GB/T 13639-2008, GB/T 22112, GB/T 22162, JB/T 8221-2014 and JB/T 8386.1-2014.

The text replaces JB/T 8386.2-1996. Issued on 6 May 2014, it has applied since 1 October 2014.

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Document preview — JB/T 8386.2-2014

National Standard of the People's Republic of China

ICS
25.040.40
Replacing
JB/T 8386.2-1996

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • Foreword
  • Scope
  • Normative references
  • About this standard
  • Related standards
  • Classification and status

1 Foreword

JB/T 8386.2-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.

It replaces the earlier edition JB/T 8386.2-1996.

It is one of 3 parts of the JB/T 8386 series.

2 Scope

This standard is a recommended Chinese machinery industry standard covering digital indicating and control instruments with analogue inputs used in industrial-process measurement and control systems, and in particular the instruments with time proportional outputs. It sets out the terms and definitions for this class of instrument, the product classification, the technical requirements, the test methods and the inspection rules. Because Part 2 deals only with the time proportional control function, it is read alongside the general part of the series. It quotes GB/T 13639-2008, GB/T 22112, GB/T 22162, JB/T 8221-2014 and JB/T 8386.1-2014. The text replaces JB/T 8386.2-1996.

3 Normative references

JB/T 8386.2-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 13639-2008 — Digital indicators with analogue input for use in industrial-process measurement and control systems

GB/T 22112

GB/T 22162

JB/T 8221-2014 — Methods for evaluating performance of time proportioning controllers for industrial-process control systems

JB/T 8386.1-2014 — Digital indicating and control instruments with analogue inputs for industrial-process measurement and control systems - Part 1: Instruments with two-state or multi-state outputs

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other parts of this standard:

JB/T 8386.1-1996 — Digital indicating controllers with analogue input for industrial process measurement and control systems - Part 1: Two-position or multi-position output instruments

JB/T 8386.1-2014 — Digital indicating and control instruments with analogue inputs for industrial-process measurement and control systems - Part 1: Instruments with two-state or multi-state outputs

Other editions:

JB/T 8386.2-1996 (earlier edition)

6 Classification and status

International classification (ICS): 25.040.40

Prefix JB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of JB/T 8386.2

EditionTitleRevisionStatus
JB/T 8386.2-2014Digital Indicating and Control Instruments with Analogue Inputs for Use Industrial-process Measurement and Control Systems - Part 2: Instrument with Time Proportional Outputscurrent editionCurrent
JB/T 8386.2-1996Digital Indicating and Control Instruments with Analogue Inputs for Use Industrial-process Measurement and Control Systems - Part 2: Instrument with Time Proportional Outputsprevious editionSuperseded

This page sells the current edition, JB/T 8386.2-2014. Earlier editions are listed for reference only.

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