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GB/T 28473.1-2012Temperature transmitters for use in industrial-process measure and control systems - Part 1: General specification (English PDF)

工业过程测量和控制系统用温度变送器 第1部分:通用技术条件

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

June 29, 2012

Implementation date

November 1, 2012

Scope

GB/T 28473.1-2012 is the English-translated version of 工业过程测量和控制系统用温度变送器 第1部分:通用技术条件.

GB/T 28473.1-2012 is the Chinese standard "Temperature transmitters for use in industrial-process measure and control systems - Part 1: General specification".

Its scope clause reads: This section GB/T 28473 requirements of industrial process measurement and control systems temperature transmitter common terminology and definitions, classification, Requirements, marking, packaging, storage and transport.

This section applies to industrial process measurement and control systems using thermocouples or RTD signal is converted to standard current and/or voltage Transmitter (hereinafter referred to as the transmitter).

The transmitter under special working conditions shall also meet the relevant standards. Its clauses include terms and definitions.

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Document preview — GB/T 28473.1-2012

National Standard of the People's Republic of China

ICS
25.040.40
Classification
N 11

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 3.1 Thermocouple temperature transmitter
  • 3.2 RTD temperature transmitter

1 Scope

This section GB/T 28473 requirements of industrial process measurement and control systems temperature transmitter common terminology and definitions, classification,

Requirements, marking, packaging, storage and transport.

This section applies to industrial process measurement and control systems using thermocouples or RTD signal is converted to standard current and/or voltage

Transmitter (hereinafter referred to as the transmitter).

The transmitter under special working conditions shall also meet the relevant standards.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 3836.1 explosive atmospheres - Part 1. General requirements for equipment (GB 3836.1-2010, IEC 60079-0.2007,

MOD)

GB 3836.2 explosive atmospheres - Part 2. the flameproof enclosure "d" protection equipment (GB 3836.2-2010, IEC 60079-1.

2007, MOD)

GB 3836.4 explosive atmospheres - Part 4. the intrinsically safe "i" protection equipment (GB 3836.4-2010, IEC 60079-11.

2006, MOD)

GB 4208-2008 enclosure protection (IP rating) (IEC 60529.2001, IDT)

GB/T 9969-2008 industrial products General Instructions

GB/T 13384-2008 mechanical and electrical products packaging General technical conditions

GB/T 17212-1998 industrial process measurement and control - Terms and definitions (idtIEC 902. 1987)

GB/T 17614.1-2008 industrial process control systems Transmitters - Part 1. Methods of evaluating performance (IEC 60770-1.

1999, IDT)

GB/T 28473.2-2012 industrial process measurement and control temperature transmitters - Part 2. Methods for performance evaluation

3 Terms and Definitions

GB/T 17212-1998 and GB/T 17614.1-2008 established as well as the following terms and definitions apply GB/T 28473 of

This section.

3.1 Thermocouple temperature transmitter

Thermocouple temperature detection output is linear (ie, linear features), said transmitter thermocouple temperature transmitter.

3.2 RTD temperature transmitter

Output and thermal resistance temperature detector is linear (ie, linear features) transmitters, said RTD temperature transmitter.

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

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