• ISA RP67.04.02 : 2000

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    METHODOLOGIES FOR THE DETERMINATION OF SETPOINTS FOR NUCLEAR SAFETY-RELATED INSTRUMENTATION

    Available format(s):  Hardcopy, PDF

    Superseded date:  19-03-2021

    Language(s):  English

    Published date:  01-01-2000

    Publisher:  International Society of Automation

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

    Introduction
    1 Scope
    2 Purpose
    3 Definitions
    4 Using this recommended practice
    5 Preparation for determining instrument channel setpoints
    6 Calculating instrument channel uncertainties
    7 Establishment of setpoints
    8 Performance test
    9 Interfaces
    10 Documentation
    11 References
    Annex A - Glossary
    Annex B - Vessel and reference leg temperature effects on
              differential pressure transmitters used for level
              measurement
    Annex C - Effects on flow measurement accuracy
    Annex D - Insulation resistance effects
    Annex E - As-found and as-left data - collection and
              interpretation
    Annex F - Line pressure loss/head pressure effects
    Annex G - RTD accuracy confirmation
    Annex H - Uncertainties associated with digital signal
              processing
    Annex I - Recommendations for inclusion of instrument
              uncertainties during normal operation in the
              as-found tolerance determination
    Annex J - Discussions concerning statistical analysis
    Annex K - Propagation of uncertainty through
              signal-conditioning modules
    Annex L - Example uncertainty/setpoint calculations

    Abstract - (Show below) - (Hide below)

    Specifies guidelines and examples of methods for the implementation of ANSI/ISA-67.04.01-2006 in order to facilitate the performance of instrument uncertainty calculations and setpoint determination for safety-related instrument setpoints in nuclear power plants.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes ISA RP67.04 PT2 (05/2001)
    Document Type Standard
    Publisher International Society of Automation
    Status Superseded
    Superseded By
    Supersedes

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

    ISA 67.06.01 : 2002 PERFORMANCE MONITORING FOR NUCLEAR SAFETY-RELATED INSTRUMENT CHANNELS IN NUCLEAR POWER PLANTS
    ISA TR67.04.09 : 2005 GRADED APPROACHES TO SETPOINT DETERMINATION
    ASME OM : 2017 OPERATION AND MAINTENANCE OF NUCLEAR POWER PLANTS
    CSA N290.15 : 2010 : INC : UPD 1 : 2016 : R201500 REQUIREMENTS FOR THE SAFE OPERATING ENVELOPE OF NUCLEAR POWER PLANTS
    N290.15-10 (R2015) Requirements for the safe operating envelope of nuclear power plants
    14/30258869 DC : 0 BS IEC 62765-1 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - MANAGEMENT OF AGEING OF SENSORS AND TRANSMITTERS - PART 1: PRESSURE TRANSMITTERS
    CSA N290.15 : 2010 REQUIREMENTS FOR THE SAFE OPERATING ENVELOPE OF NUCLEAR POWER PLANTS
    CSA N290.15 : 2010 : FR REQUIREMENTS FOR THE SAFE OPERATING ENVELOPE OF NUCLEAR POWER PLANTS
    ISA 67.04.01 : 2006 SETPOINTS FOR NUCLEAR SAFETY-RELATED INSTRUMENTATION
    IEC 62765-1:2015 Nuclear powers plants - Instrumentation and control important to safety - Management of ageing of sensors and transmitters - Part 1: Pressure transmitters
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