• BS 7812:1995

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Guide for selection, specification, installation, operation and maintenance of automatic liquid level and temperature measuring instruments on petroleum storage tanks

    Available format(s):  Hardcopy, PDF

    Superseded date:  09-12-2002

    Language(s):  English

    Published date:  15-06-1995

    Publisher:  British Standards Institution

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

    Committees responsible
    National foreword
    Guide
    1. Scope
    2. Normative reference
    3. Definitions
    4. Precautions for installation and operation
    5. Selection, accuracy and installation of automatic
         level gauges
    6. Calibration, operation and maintenance of automatic
         level gauges
    7. Automatic temperature measurement
    8. Transmission of data
    Annex
    A. (informative) Bibliography
    Figures
    1. Installation of automatic level gauge on a fixed-roof
         tank
    2. Installation of automatic level gauge on a floating-
         roof tank
    3. Installation of automatic level gauge mounted on a
         tank fitted with floating cover
    4. Installation of automatic level gauge on a high-
         pressure tank
    5. Installation of automatic level gauge in marine
         service
    6. Installation of averaging resistance thermometer

    Abstract - (Show below) - (Hide below)

    Gives advice on mechanical and servo-operated automatic tank gauging systems measuring level and temperature in petroleum storage tanks which are at or near atmospheric temperature and pressure, or used under pressure, or for the storage of heated liquid petroleum products. Does not apply to tank gauging systems using other sensing principles. Does not apply to level and temperature measurement systems for refrigerated hydrocarbon liquids.

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

    Committee PTI/12
    Development Note DRAFT FOR COMMENT 89/52511 DC
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
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