• DIN EN 61514:2002-11

    Current The latest, up-to-date edition.

    INDUSTRIAL-PROCESS CONTROL SYSTEMS - METHODS OF EVALUATING THE PERFORMANCE OF VALVE POSITIONERS WITH PNEUMATIC OUTPUTS

    Available format(s):  Hardcopy, PDF

    Language(s):  German

    Published date:  01-01-2002

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope and object
    2 Normative references
    3 Definitions
    4 General conditions for tests
      4.1 Environmental test conditions
      4.2 Supply conditions
    5 General testing procedures
      5.1 Test equipment
      5.2 Test methods
      5.3 Testing precaution
      5.4 Basic test arrangement
      5.5 Initial setting-up
    6 Test procedures
      6.1 Gain characteristic
      6.2 Travel characteristic
      6.3 Accuracy related terms
      6.4 Dead band
      6.5 Airflow data
      6.6 Effects of influence quantities
      6.7 Input over-range
      6.8 Drift
      6.9 Accelerated life test
      6.10 Dynamic response
    7 Other considerations
      7.1 General
      7.2 Safety
      7.3 Degree of protection provided by enclosures
      7.4 Documentary information
      7.5 Installation
      7.6 Routine maintenance and adjustment
      7.7 Repair
      7.8 Protective finishes
      7.9 Design features
      7.10 Variants
      7.11 Tools and equipment
    8 Test report and documentation
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Determines the static and dynamic performance of single-acting or double-acting analogue positioners.

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    Development Note Supersedes DIN IEC 65B-306-CDV. (11/2002)
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    VDI/VDE 3844:2014-01 Industrial process control valves - Actuators for control valves
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