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www.rosemount.com Reference Manual 00809-0100-4662, Rev BA August 2007 Rosemount 8732E Integral Mount Magnetic Flowmeter System

Integral Mount Magnetic Flowmeter System - … Reference Manual 00809-0100-4662, Rev BA August 2007 Rosemount 8732E Integral Mount Magnetic Flowmeter System Reference Manual 00809-0100-4662,

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  • Reference Manual 00809-0100-4662, Rev BA

    August 2007

    Rosemount 8732EIntegral Mount Magnetic Flowmeter System

    www.rosemount.com

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Integral Mount Magnetic Flowmeter System

    NOTICE

    Read this manual before working with the product. For personal and system safety, and for

    optimum product performance, make sure you thoroughly understand the contents before

    installing, using, or maintaining this product.

    Rosemount Inc. has two toll-free assistance numbers:

    Customer CentralTechnical support, quoting, and order-related questions.

    United States - 1-800-999-9307 (7:00 am to 7:00 pm CST)

    Asia Pacific- 65 777 8211

    Europe/ Middle East/ Africa - 49 (8153) 9390

    North American Response CenterEquipment service needs.

    1-800-654-7768 (24 hoursincludes Canada)

    Outside of these areas, contact your local Rosemount representative.

    The products described in this document are NOT designed for nuclear-qualified

    applications. Using non-nuclear qualified products in applications that require

    nuclear-qualified hardware or products may cause inaccurate readings.

    For information on Rosemount nuclear-qualified products, contact your local Rosemount

    Sales Representative.

    www.rosemount.com

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Table of Contents

    SECTION 1Introduction

    System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

    Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

    Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

    SECTION 2Installation

    Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

    Transmitter Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

    Pre-Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

    Mechanical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

    Environmental Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

    Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

    Mount the Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

    Pipe Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

    Surface Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

    Identify Options and Configurations . . . . . . . . . . . . . . . . . . . . . . . . 2-4

    Hardware Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

    Failure Alarm Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

    Internal/External Analog Power. . . . . . . . . . . . . . . . . . . . . . . . . 2-4

    Transmitter Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

    Internal/External Pulse Power . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

    Changing Hardware Switch Settings. . . . . . . . . . . . . . . . . . . . . 2-5

    Conduit Ports and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

    Conduit Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

    Electrical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

    Transmitter Input Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

    Requirements for 90-250 V AC Power Supply . . . . . . . . . . . . . 2-7

    Requirements for 12-42 V DC Power Supply . . . . . . . . . . . . . . 2-7

    Installation Category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

    Overcurrent Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

    Options, Considerations, and Procedures . . . . . . . . . . . . . . . . . . . . . . 2-9

    Connect Transmitter Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

    Connect 420 mA Loop External Power Source . . . . . . . . . . . . . 2-10

    Connect Pulse Output Power Source. . . . . . . . . . . . . . . . . . . . . . 2-11

    External . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

    Internal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

    Connect Digital Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13

    Connect Digital Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14

    Flowtube Sensor Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

    Rosemount Flowtube Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

    Transmitter to

    Flowtube Sensor Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16

    Conduit Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17

    Flowtube Sensor to Remote Mount Transmitter Connections . . . 2-18

    www.emersonprocess.com/rosemount

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    SECTION 3Configuration

    Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

    Local Operator Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

    Basic Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

    Data Entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

    LOI Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

    Table Value Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

    Select Value Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

    Diagnostic Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

    Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

    Process Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

    PV - Primary Variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    PV -% Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    PV - Analog Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    Totalizer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    Totalizer Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    Measured Gross Total. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    Measured Net Total. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

    Measured Reverse Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Start Totalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Stop Totalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Reset Totalizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Pulse Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Flow Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Primary Variable Units. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

    Special Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

    Line Size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

    PV URV (Upper Range Value) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

    PV LRV (Lower Range Value) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

    Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

    Calibration Number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

    PV Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

    SECTION 4Operation

    Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

    Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

    Diagnostic Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

    Empty Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    High Process Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    Grounding / Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    Electronics Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    Basic Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    AO Loop Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

    Pulse Output Loop Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

    Empty Pipe Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

    Electronics Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

    Advanced Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

    8714i Calibration Verification . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

    4-20 mA Verify. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

    Licensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

    TOC-2

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Diagnostic Variable Values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

    Empty Pipe Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

    Electronics Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

    Line Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

    5 Hz Signal to Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

    37 Hz Signal to Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

    Signal Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

    8714i Results. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

    Trims. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

    D/A Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

    Scaled D/A Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

    Digital Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

    Auto Zero. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12

    Universal Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    Advanced Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    Detailed Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    Additional Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    Coil Drive Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    5 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    37 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    Density Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13

    PV Upper Sensor Limit (USL) . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

    PV Lower Sensor Limit (LSL) . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

    PV Minimum Span. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

    Configure Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

    Analog Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

    Pulse Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17

    Digital Input / Digital Output. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

    Reverse Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

    Totalizer Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

    Alarm Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

    HART Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22

    LOI Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

    Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

    Flowrate Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

    Totalizer Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

    Display Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24

    Signal Processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

    Operating Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25

    Manually Configure Digital Signal Processing (DSP) . . . . . . . 4-25

    Coil Drive Frequency. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26

    5 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26

    37 Hz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26

    Low Flow Cutoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26

    Primary Variable Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26

    Universal Auto Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    TOC-3

  • Reference Manual00809-0100-4662, Rev BA

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    Device Info . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    Descriptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    Date. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-27

    Device ID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

    Flowtube Sensor Serial Number . . . . . . . . . . . . . . . . . . . . . . . 4-28

    Flowtube Sensor Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

    Write Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

    Revision Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-28

    Construction Materials. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29

    SECTION 5Flowtube Installation

    Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

    Flowtube Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

    Flowtube Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

    Upstream/Downstream

    Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

    Flowtube Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

    Flow Direction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

    Installation (Flanged Flowtube) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

    Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

    Flange Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

    Installation

    (Wafer Flowtube) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

    Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

    Flange Bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

    Installation

    (Sanitary Flowtube) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

    Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

    Alignment and Bolting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

    Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

    Process Leak Protection (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

    Standard Housing Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 5-16

    Relief Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

    Process Leak Containment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17

    SECTION 6Maintenance and Troubleshooting

    Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

    Installation Check and Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

    Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

    Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

    Flowtube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

    Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

    Process Fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

    Diagnostic Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

    Transmitter Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7

    Quick Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

    Step 1: Wiring Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

    Step 2: Process Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9

    Step 3: Installed Flowtube Tests . . . . . . . . . . . . . . . . . . . . . . . . . 6-10

    Step 4: Uninstalled Flowtube Tests . . . . . . . . . . . . . . . . . . . . . . . 6-11

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    APPENDIX AReference Data

    Rosemount 8732E Transmitter Specifications. . . . . . . . . . . . . . . . . . .A-1

    Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

    Flowtube Sensor Compatibility . . . . . . . . . . . . . . . . . . . . . . . . .A-1

    Flowtube Sensor Coil Resistance . . . . . . . . . . . . . . . . . . . . . . .A-1

    Flow Rate Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

    Conductivity Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

    Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1

    AC Power Supply Requirements. . . . . . . . . . . . . . . . . . . . . . . .A-2

    DC Load Limitations (Analog Output) . . . . . . . . . . . . . . . . . . . .A-2

    DC Supply Current Requirements. . . . . . . . . . . . . . . . . . . . . . .A-3

    Installation Coordination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

    Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

    Ambient Temperature Limits . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

    Humidity Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

    Enclosure Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

    Output Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3

    Software Lockout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Display Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Output Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Turn-on Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Start-up Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Low Flow Cutoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Overrange Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Flowtube Sensor Compensation . . . . . . . . . . . . . . . . . . . . . . . .A-4

    Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

    Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

    Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

    Analog Output Effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

    Vibration Effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5

    Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Response Time (Analog Output). . . . . . . . . . . . . . . . . . . . . . . .A-6

    Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Ambient Temperature Effect . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    EMC Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Dead Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

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    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Materials of Construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Electrical Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Transmitter Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-6

    Rosemount 8712D/H Transmitter Specifications . . . . . . . . . . .A-7

    Flowtube Sensor Compatibility . . . . . . . . . . . . . . . . . . . . . . . . .A-7

    Flow Rate Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7

    Conductivity Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-7

    DC Load Limitations (Analog Output) . . . . . . . . . . . . . . . . . . . .A-7

    Supply Current Requirements (8712D) . . . . . . . . . . . . . . . . . . .A-8

    Installation Coordination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

    Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

    Ambient Temperature Limits . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

    Humidity Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

    Enclosure Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

    Output Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-8

    Software Lockout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Output Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Turn-on Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Start-up Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Low Flow Cutoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Overrange Capability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-9

    Flowtube Sensor Compensation . . . . . . . . . . . . . . . . . . . . . . .A-10

    Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

    Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

    Analog Output Effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

    Vibration Effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

    Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-10

    Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11

    Stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-11

    Ambient Temperature Effect . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

    Materials of Construction. . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

    Electrical Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-12

    Rosemount 8742C Transmitter Specifications . . . . . . . . . . . .A-13

    Flowtube Sensor Compatibility . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Conductivity Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Flowtube Sensor Coil Resistance . . . . . . . . . . . . . . . . . . . . . .A-13

    Flow Rate Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Supply Current Requirements . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Installation Coordination . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Ambient Temperature Limits . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Humidity Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13

    Enclosure Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-14

    Output Signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-14

    Foundation Fieldbus Specifications . . . . . . . . . . . . . . . . . . . . . .A-14

    Schedule Entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-14

    Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-14

    Virtual Communications Relationships (VCRs) . . . . . . . . . . . .A-14

    Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-15

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    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-15

    Electrical Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-16

    Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-16

    Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-16

    Rosemount 8705 Flanged and 8707

    High-Signal Flanged Flowtube Sensors Specifications. . . . . .A-17

    Ambient Temperature Limits . . . . . . . . . . . . . . . . . . . . . . . . . .A-17

    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-20

    Rosemount 8711 Wafer Flowtube Sensor Specifications . . . .A-23

    Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-24

    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-24

    Rosemount 8721 Sanitary Flowtube Sensor Specifications . .A-26

    Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-27

    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-27

    Rosemount 8714D Reference Calibration

    Standard Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-30

    Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-30

    Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-30

    Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-31

    Magnetic Flowmeter Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-40

    Flowmeter Sizing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-40

    Upstream/Downstream Piping Length. . . . . . . . . . . . . . . . . . .A-42

    Flowtube Sensor Grounding . . . . . . . . . . . . . . . . . . . . . . . . . .A-42

    Product Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-43

    Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-48

    Rosemount 8732E Ordering Information . . . . . . . . . . . . . . . . . . . . . .A-48

    Rosemount 8712D Ordering Information. . . . . . . . . . . . . . . . . . . . . .A-50

    Rosemount 8712H Ordering Information. . . . . . . . . . . . . . . . . . . . . .A-51

    Rosemount 8742C Ordering Information . . . . . . . . . . . . . . . . . . . . .A-52

    Rosemount 8705 Ordering Information . . . . . . . . . . . . . . . . . . . . . . .A-54

    Rosemount 8707 Ordering Information . . . . . . . . . . . . . . . . . . . . . . .A-59

    Rosemount 8711 Ordering Information . . . . . . . . . . . . . . . . . . . . . . .A-62

    Rosemount 8721 Ordering Information . . . . . . . . . . . . . . . . . . . . . . .A-64

    Rosemount 8714D Ordering Information. . . . . . . . . . . . . . . . . . . . . .A-66

    Tagging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-67

    Ordering Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-67

    Standard Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-67

    Cable Requirements for Remote Transmitters . . . . . . . . . . . . . . .A-68

    Custom Configuration (Option Code C1) . . . . . . . . . . . . . . . . . . .A-68

    APPENDIX BApproval Information

    Approved Manufacturing Locations . . . . . . . . . . . . . . . . . . . . . . . .B-1

    European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

    ATEX Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1

    Rosemount 8705 and 8707 Magnetic Flowmeter

    flowtube sensors in line size and flange combinations . . . . . . .B-1

    Rosemount 8711 Magnetic Flowmeter Flowtube Sensors

    Line Sizes: 1.5, 2, 3, 4, 6, and 8 inch . . . . . . . . . . . . . . . . . . . .B-1

    Rosemount 8721 Sanitary Magmeter Flowtube Sensors

    in line sizes of 11/2 inch and larger: . . . . . . . . . . . . . . . . . . . . . .B-2

    Electro Magnetic Compatibility (EMC) (89/336/EEC) (obsolete) . .B-2

    Low Voltage Directive (93/68/EEC) . . . . . . . . . . . . . . . . . . . . . . . .B-2

    Other important guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

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    CE Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-2

    Hazardous Locations Product Approvals Offering. . . . . . . . . . . . . . . .B-2

    Hazardous Location Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-7

    Transmitter Approval Information . . . . . . . . . . . . . . . . . . . . . . . . . .B-7

    North American Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-8

    Factory Mutual (FM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-8

    Canadian Standards Association (CSA) . . . . . . . . . . . . . . . . . .B-9

    European Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-10

    International Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . .B-13

    Flowtube Sensor Approval Information . . . . . . . . . . . . . . . . . . . .B-15

    North American Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . .B-15

    Factory Mutual (FM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-15

    Canadian Standards Association (CSA) . . . . . . . . . . . . . . . . .B-16

    European Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-17

    APPENDIX CDiagnostics

    Diagnostic Availability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-1

    Options for Accessing Diagnostics . . . . . . . . . . . . . . . . . . . . . .C-1

    Access Diagnostics through the LOI for quicker installation,

    maintenance, and meter verification . . . . . . . . . . . . . . . . . . . . .C-1

    Access Diagnostics through AMS Intelligent Device Manager

    for the Ultimate Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

    Licensing and Enabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

    Licensing the 8732E Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

    Tunable Empty Pipe Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

    Turning Empty Pipe On/Off . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-2

    Tunable Empty Pipe Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

    Empty Pipe Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

    Empty Pipe Trigger Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

    Empty Pipe Counts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

    Optimizing Tunable Empty Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . .C-3

    Troubleshooting Empty Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

    Ground/Wiring Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

    Turning Ground/Wiring Fault On/Off . . . . . . . . . . . . . . . . . . . . .C-4

    Ground/Wiring Fault Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

    Line Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-4

    Troubleshooting Ground/Wiring Fault. . . . . . . . . . . . . . . . . . . . . . .C-5

    Ground/Wiring Fault Functionality . . . . . . . . . . . . . . . . . . . . . . . . .C-5

    High Process Noise Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-5

    Turning High Process Noise On/Off . . . . . . . . . . . . . . . . . . . . .C-5

    High Process Noise Parameters . . . . . . . . . . . . . . . . . . . . . . . . . .C-6

    5 Hz Signal to Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6

    37 Hz Signal to Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . .C-6

    Troubleshooting High Process Noise . . . . . . . . . . . . . . . . . . . . . . .C-6

    High Process Noise Functionality. . . . . . . . . . . . . . . . . . . . . . . . . .C-7

    1/f Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7

    Spike Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7

    White Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-7

    4-20 mA Loop Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-8

    Initiating 4-20 mA Loop Verification. . . . . . . . . . . . . . . . . . . . . .C-8

    4-20 mA Loop Verification Parameters. . . . . . . . . . . . . . . . . . . . . .C-8

    4-20 mA Loop Verification Test Result . . . . . . . . . . . . . . . . . . .C-8

    Troubleshooting 4-20 mA Loop Verification . . . . . . . . . . . . . . . . . .C-8

    TOC-8

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    4-20 mA Loop Verification Functionality . . . . . . . . . . . . . . . . . . . . .C-9

    8714i Calibration Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-9

    Initiating 8714i Calibration Verification . . . . . . . . . . . . . . . . . . .C-9

    Flowtube Sensor Signature Parameters. . . . . . . . . . . . . . . . . . . . .C-9

    Establishing the baseline flowtube sensor signature. . . . . . . . .C-9

    8714i Calibration Verification Test Parameters . . . . . . . . . . . . . .C-10

    Test Conditions for the 8714i Calibration Verification . . . . . . .C-10

    8714i Calibration Verification Test Criteria . . . . . . . . . . . . . . .C-10

    8714i Calibration Verification Test Scope . . . . . . . . . . . . . . . .C-11

    8714i Calibration Verification Test Results Parameters . . . . . . . .C-11

    Viewing the 8714i Calibration Verification Results . . . . . . . . .C-12

    Optimizing the 8714i Calibration Verification . . . . . . . . . . . . . . . .C-14

    Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-14

    Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-14

    Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C-14

    Troubleshooting the 8714i Calibration Verification Test . . . . . . . .C-15

    8714i Calibration Verification Functionality. . . . . . . . . . . . . . . . . .C-15

    Flowtube Signature Values . . . . . . . . . . . . . . . . . . . . . . . . . . .C-15

    8714i Calibration Verification Measurements . . . . . . . . . . . . .C-16

    Rosemount Magnetic Flowmeter Calibration Verification Report . . .C-17

    APPENDIX DDigital Signal Processing

    Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-1

    Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-1

    Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-2

    Auto Zero . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-2

    Signal Processing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-2

    How Does It Really Work? . . . . . . . . . . . . . . . . . . . . . . . . . . . .D-3

    When Should Signal Processing Be Used? . . . . . . . . . . . . . . .D-4

    APPENDIX EUniversal Flowtube Wiring Diagrams

    Rosemount Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-3

    Rosemount 8705/8707/8711/8721

    Flowtubes to Rosemount 8732E Transmitter . . . . . . . . . . . . . . . . .E-3

    Rosemount 8701 Flowtube to Rosemount 8732E Transmitter. . . .E-4

    Connecting Flowtubes of Other Manufacturers . . . . . . . . . . . . . . .E-5

    Brooks Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-6

    Rosemount 5000 Flowtube to Rosemount 8732E Transmitter. . . .E-6

    Rosemount 7400 Flowtube to Rosemount 8732E Transmitter. . . .E-7

    Endress And Hauser Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-7

    Endress and Hauser Flowtube to Rosemount 8732E Transmitter .E-8

    Fischer And Porter Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-8

    Rosemount 10D1418 Flowtube to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . .E-9

    Rosemount 10D1419 Flowtube to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . .E-10

    Rosemount 10D1430 Flowtube (Remote) to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . .E-11

    Rosemount 10D1430 Flowtube (Integral) to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . .E-12

    Rosemount 10D1465 and Rosemount 10D1475

    Flowtubes (Integral) to 8732E Transmitter . . . . . . . . . . . . . . . . .E-13

    Fischer and Porter Flowtube to Rosemount 8732E Transmitter .E-14

    Foxboro Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-15

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    Series 1800 Flowtube to Rosemount 8732E Transmitter. . . . . . .E-15

    Series 1800 (Version 2) Flowtube to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . .E-16

    Series 2800 Flowtube to 8732E Transmitter . . . . . . . . . . . . . . . .E-17

    Foxboro Flowtube to 8732E Transmitter . . . . . . . . . . . . . . . . . . .E-18

    Kent Veriflux VTC Flowtube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-19

    Veriflux VTC Flowtube to 8732E Transmitter . . . . . . . . . . . . . . . .E-19

    Kent Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-20

    Kent Flowtube to Rosemount 8732E Transmitter. . . . . . . . . . . . .E-20

    Krohne Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-21

    Krohne Flowtube to Rosemount 8732E Transmitter . . . . . . . . . .E-21

    Taylor Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-22

    Series 1100 Flowtube to Rosemount 8732E Transmitter. . . . . . .E-22

    Taylor Flowtube to Rosemount 8732E Transmitter . . . . . . . . . . .E-23

    Yamatake Honeywell Flowtubes . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-24

    Yamatake Honeywell Flowtube to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . .E-24

    Yokogawa Flowtubes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-25

    Yokogawa Flowtube to Rosemount 8732E Transmitter . . . . . . . .E-25

    Generic Manufacturer Flowtubes. . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

    Generic Manufacturer Flowtube to

    Rosemount 8732E Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

    Identify the Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

    Identify coil and electrode terminals . . . . . . . . . . . . . . . . . . . .E-26

    Identify a chassis ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

    Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-26

    APPENDIX FHART Field Communicator Operation

    HandHeld Communicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1

    Connections and Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-7

    Basic Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-8

    Action Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-9

    Alphanumeric and Shift Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-9

    Data Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-10

    Fast Key Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-10

    Fast Key Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-10

    Menus and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-10

    Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-11

    Online Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-11

    Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-12

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    Section 1 Introduction

    System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1

    Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2

    Service Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2

    SYSTEM DESCRIPTION The Rosemount 8700 Series Magnetic Flowmeter System consists of a flowtube sensor and transmitter, and measures volumetric flow rate by detecting the velocity of a conductive liquid that passes through a magnetic field.

    There are four Rosemount magnetic flowmeter flowtube sensors:

    Flanged Rosemount 8705

    Flanged High-Signal Rosemount 8707

    Wafer-Style Rosemount 8711

    Sanitary Rosemount 8721

    There are three Rosemount magnetic flowmeter transmitters:

    Rosemount 8712

    Rosemount 8732

    Rosemount 8742

    The flowtube sensor is installed in-line with process piping either vertically or horizontally. Coils located on opposite sides of the flowtube create a magnetic field. Electrodes located perpendicular to the coils make contact with the process fluid. A conductive liquid moving through the magnetic field generates a voltage at the two electrodes that is proportional to the flow velocity.

    The transmitter drives the coils to generate a magnetic field, and electronically conditions the voltage detected by the electrodes to provide a flow signal. The transmitter can be integrally or remotely mounted from the flowtube sensor.

    This manual is designed to assist in the installation and operation of the Rosemount 8732E Magnetic Flowmeter Transmitter and the Rosemount 8700 Series Magnetic Flowmeter Flowtube Sensors.

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    SAFETY MESSAGES Procedures and instructions in this manual may require special precautions to ensure the safety of the personnel performing the operations. Refer to the safety messages listed at the beginning of each section before performing any operations.

    SERVICE SUPPORT To expedite the return process outside the United States, contact the nearest Rosemount representative.

    Within the United States and Canada, call the North American Response Center using the 800-654-RSMT (7768) toll-free number. The Response Center, available 24 hours a day, will assist you with any needed information or materials.

    The center will ask for product model and serial numbers, and will provide a Return Material Authorization (RMA) number. The center will also ask for the name of the process material to which the product was last exposed.

    Mishandling products exposed to a hazardous substance may result in death or serious injury. If the product being returned was exposed to a hazardous substance as defined by OSHA, a copy of the required Material Safety Data Sheet (MSDS) for each hazardous substance identified must be included with the returned goods.

    The North American Response Center will detail the additional information and procedures necessary to return goods exposed to hazardous substances.

    Attempting to install and operate the Rosemount 8705, Rosemount 8707 High-Signal, or

    Rosemount 8711 Magnetic Flowtube Sensors with the Rosemount 8712, Rosemount 8732,

    or Rosemount 8742 Magnetic Flowmeter Transmitter without reviewing the instructions

    contained in this manual could result in personal injury or equipment damage.

    See Safety Messages on page 5-1 for complete warning information.

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    Section 2 Installation

    Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1

    Transmitter Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2

    Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2

    Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-3

    Options, Considerations, and Procedures . . . . . . . . . . . . page 2-9

    Flowtube Sensor Connections . . . . . . . . . . . . . . . . . . . . . page 2-16

    This section covers the steps required to physically install the magnetic flowmeter. Instructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Please refer to the following safety messages before performing any operation in this section.

    SAFETY MESSAGES This symbol is used throughout this manual to indicate that special attention to warning information is required.

    Instructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Please refer to the following safety messages before performing any operation in this section.

    Failure to follow these installation guidelines could result in death or serious injury:

    Installation and servicing instructions are for use by qualified personnel only. Do not perform

    any servicing other than that contained in the operating instructions, unless qualified. Verify

    that the operating environment of the flowtube sensor and transmitter is consistent with the

    appropriate hazardous area approval.

    Do not connect a Rosemount 8732E to a non-Rosemount flowtube sensor that is located in

    an explosive atmosphere.

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    August 2007Rosemount 8732

    TRANSMITTER SYMBOLS

    Caution symbol check product documentation for details

    Protective conductor (grounding) terminal

    PRE-INSTALLATION Before installing the Rosemount 8732E Magnetic Flowmeter Transmitter, there are several pre-installation steps that should be completed to make the installation process easier:

    Identify the options and configurations that apply to your application

    Set the hardware switches if necessary

    Consider mechanical, electrical, and environmental requirements

    Mechanical Considerations

    The mounting site for the 8732E transmitter should provide enough room for secure mounting, easy access to conduit ports, full opening of the transmitter covers, and easy readability of the LOI screen (see Figure 2-1). The transmitter should be mounted in a manner that prevents moisture in conduit from collecting in the transmitter.

    If the 8732E is mounted separately from the flowtube sensor, it is not subject to limitations that might apply to the flowtube sensor.

    Explosions could result in death or serious injury:

    Installation of this transmitter in an explosive environment must be in accordance with the

    appropriate local, national, and international standards, codes, and practices. Please review

    the approvals section of the 8732E reference manual for any restrictions associated with a

    safe installation.

    Before connecting a handheld communicator in an explosive atmosphere, make sure the

    instruments in the loop are installed in accordance with intrinsically safe or non-incendive

    field wiring practices.

    Electrical shock can result in death or serious injury

    Avoid contact with the leads and terminals. High voltage that may be present on leads can

    cause electrical shock.

    The flowtube sensor liner is vulnerable to handling damage. Never place anything through

    the flowtube sensor for the purpose of lifting or gaining leverage. Liner damage can render

    the flowtube sensor useless.

    To avoid possible damage to the flowtube sensor liner ends, do not use metallic or

    spiral-wound gaskets. If frequent removal is anticipated, take precautions to protect the liner

    ends. Short spool pieces attached to the flowtube sensor ends are often used for protection.

    Correct flange bolt tightening is crucial for proper flowtube sensor operation and life. All bolts

    must be tightened in the proper sequence to the specified torque limits. Failure to observe

    these instructions could result in severe damage to the flowtube sensor lining and possible

    flowtube sensor replacement.

    Emerson Process Management can supply lining protectors to prevent liner damage during

    removal, installation, and excessive bolt torquing.

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    Figure 2-1. Rosemount 8732E Dimensional Drawing

    Environmental Considerations

    To ensure maximum transmitter life, avoid temperature extremes and vibration. Typical problem areas include:

    high-vibration lines with integrally mounted transmitters

    warm-climate installations in direct sunlight

    outdoor installations in cold climates.

    Remote-mounted transmitters may be installed in the control room to protect the electronics from a harsh environment and provides easy access for configuration or service.

    Rosemount 8732E transmitters require external power so there must be access to a suitable power source.

    INSTALLATION PROCEDURES

    Rosemount 8732E installation includes both detailed mechanical and electrical installation procedures.

    Mount the Transmitter Remote-mounted transmitters may be mounted on a pipe up to two inches in diameter or against a flat surface.

    Pipe Mounting

    To mount the transmitter on a pipe:

    1. Attach the mounting bracket to the pipe using the mounting hardware.

    2. Attach the 8732E to the mounting bracket using the mounting screws.

    5.82(148)

    6.48 (165)

    7.49 (190)

    LOI Cover

    4.97 (126)

    8.81 (224)

    3.00(76)

    3.07 (78)

    4.97 (126)

    1/2-14 NPT Electrical

    Conduit Connections (3 places)

    1/2-14 NPT Flowtube Sensor

    Conduit Connections (2 places)

    2-3

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    Surface Mounting

    To surface mount the transmitter:

    1. Attach the 8732E to the mounting location using the mounting screws.

    Identify Options and Configurations

    The standard application of the 8732E includes a 4-20 mA output and control of the flowtube sensor coils. Other applications may require one or more of the following configurations or options:

    Multidrop Communication (locks the 4-20 mA output to 4 mA)

    HART Communication

    Pulse Output

    Digital Output

    Digital Input

    Additional options may apply. Be sure to identify those options and configurations that apply to your situation, and keep a list of them nearby for consideration during the installation and configuration procedures.

    Hardware Switches The 8732E electronics board is equipped with three user-selectable hardware switches. These switches set the Failure Alarm Mode, Internal/External Analog Power, Transmitter Security, and Internal/External Pulse Power. The standard configuration for these switches when shipped from the factory are as follows:

    NOTEFor electronics with intrinsically safe (I.S. Output) approvals, analog and pulse power must be provided externally. The electronics do not include these hardware switches.

    Definitions of these switches and their functions are provided below. If you determine that the settings must be changed, see below.

    Failure Alarm Mode

    If the 8732E experiences a catastrophic failure in the electronics, the current output can be driven high (23.25 mA) or low (3.75 mA). The switch is set in the HIGH (23.25 mA) position when it is shipped from the factory.

    Internal/External Analog Power

    The 8732E 420 mA loop may be powered internally or by an external power supply. The internal/external power supply switch determines the source of the 420 mA loop power.

    Transmitters are shipped from the factory with the switch set in the INTERNAL position.

    Failure Alarm Mode: HIGH

    Internal/External Analog Power: INTERNAL

    Transmitter Security: OFF

    Internal/External Pulse Power INTERNAL

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    The external power option is required for multidrop configurations. A 1030 V DC external supply is required and the 4-20 mA power switch must be set to the EXTERNAL position. For further information on 420 mA external power, see Connect 420 mA Loop External Power Source on page 2-10.

    Transmitter Security

    The security switch on the 8732E allows the user to lock out any configuration changes attempted on the transmitter. No changes to the configuration are allowed when the switch is in the ON position. The flow rate indication and totalizer functions remain active at all times.

    With the switch in the ON position, you may still access and review any of the operating parameters and scroll through the available choices, but no actual data changes are allowed. Transmitter security is set in the OFF position when shipped from the factory.

    Internal/External Pulse Power

    The 8732E pulse loop may be powered internally or by an external power supply. The internal/external power supply switch determines the source of the pulse loop power.

    Transmitters are shipped from the factory with the switch set in the INTERNAL position.

    A 5-28 V DC external supply is required when the pulse power switch is set to the EXTERNAL position. For further information on the pulse external power, see Connect Pulse Output Power Source on page 2-11.

    Changing Hardware Switch Settings

    In most cases, it is not necessary to change the setting of the hardware switches. If you need to change the switch settings, complete the steps below:

    NOTEThe hardware switches are located on the top side of the electronics board and changing their settings requires opening the electronics housing. If possible, carry out these procedures away from the plant environment in order to protect the electronics.

    1. Disconnect power to the transmitter.

    2. Remove electronics cover.

    3. Remove LOI if applicable.

    4. Identify the location of each switch (see Figure 2-2).

    5. Change the setting of the desired switches with a small screwdriver.

    6. Replace the electronics cover.

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    Figure 2-2. Rosemount 8732E Electronics Board and Hardware Switches

    Conduit Ports and Connections

    Both the flowtube sensor and transmitter junction boxes have ports for 1/2-inch NPT conduit connections, with optional CM20 and PG 13.5 connections available. These connections should be made in accordance with local or plant electrical codes. Unused ports should be sealed with metal plugs and teflon tape or other thread sealant. Connections should also be made in accordance with area approval requirements, see examples below for details. Proper electrical installation is necessary to prevent errors due to electrical noise and interference. Separate conduits are not necessary for the coil drive and signal cables connecting the transmitter to the flowtube sensor, but a dedicated conduit line between each transmitter and flowtube sensor is required. A shielded cable must be used.

    Example 1: Installing flanged flowtube sensors into an IP68 area. Flowtube sensors must be installed with IP68 cable glands and cable to maintain IP68 rating. Unused conduit connections must be properly sealed to prevent water ingress. For added protection, dielectric gel can be used to pot the flowtube sensor terminal block.

    Example 2: Installing flowmeters into explosion proof/flameproof areas. Conduit connections and conduit must be rated for use in the hazardous area to maintain flowmeter approval rating.

    Conduit Cables Run the appropriate size cable through the conduit connections in your magnetic flowmeter system. Run the power cable from the power source to the transmitter. For remote mount installations, run the coil drive and electrode cables between the flowmeter and transmitter. Refer to Electrical Considerations for wire type. Prepare the ends of the coil drive and electrode cables as shown in Figure 2-3. Limit the unshielded wire length to 1-inch on both the electrode and coil drive cables. Excessive lead length or failure to connect cable shields can create electrical noise resulting in unstable meter readings.

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    Figure 2-3. Cable Preparation Detail

    Electrical Considerations Before making any electrical connections to the Rosemount 8732E, consider the following standards and be sure to have the proper power supply, conduit, and other accessories. When preparing all wire connections, remove only the insulation required to fit the wire completely under the terminal connection. Removal of excessive insulation may result in an unwanted electrical short to the transmitter housing or other wire connections.

    Transmitter Input Power

    The 8732E transmitter is designed to be powered by 90-250 V AC, 5060 Hz or 1242 V DC. The eighth digit in the transmitter model number designates the appropriate power supply requirement.

    Supply Wire Temperature RatingUse 12 to 18 AWG wire. For connections in ambient temperatures exceeding 140 F (60 C), use wire rated to at least 194 F (90 C).

    DisconnectsConnect the device through an external disconnect or circuit breaker. Clearly label the disconnect or circuit breaker and locate it near the transmitter.

    Requirements for 90-250 V AC Power Supply

    Wire the transmitter according to local electrical requirements for the supply voltage. In addition, follow the supply wire and disconnect requirements on page 2-9.

    Requirements for 12-42 V DC Power Supply

    Units powered with 12-42 V DC may draw up to 1 amp of current. As a result, the input power wire must meet certain gauge requirements.

    Figure 2-4 shows the supply current for each corresponding supply voltage. For combinations not shown, you can calculate the maximum distance given the supply current, the voltage of the source, and the minimum start-up voltage of the transmitter, 12 V DC, using the following equation:

    NOTEDimensions are in inches (millimeters).

    1.00(26)

    Cable Shield

    Model Number Power Supply Requirement

    1 90-250 V AC

    2 12-42 V DC

    MaximumResis cetanSupplyVoltage 12 VDC

    1amp--------------------------------------------------------------------=

    2-7

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Use Table 2-1 and Table 2-2 to determine the maximum wire length allowable for your power supply and maximum resistance.

    Table 2-1. Length of Annealed Copper (Cu) Wires

    Table 2-2. Length of Hand-drawn Copper (Cu) Wires

    Types of Power

    Supply Wires

    Maximum Length of the Wire for Each

    Corresponding Power Supply Source

    Wire

    Gauge

    Annealed Cu

    milliohms/ft

    (milliohms/m)

    42 V DC

    Supply ft (m)

    30 V DC

    Supply ft (m)

    20 V DC

    Supply ft (m)

    12.5 V DC

    Supply ft (m)

    20 0.01015

    (0.033292)

    1478

    (451)

    887

    (270)

    394

    (120)

    25

    (8)

    18 0.006385

    (0.020943)

    2349

    (716)

    1410

    (430)

    626

    (191)

    39

    (12)

    16 0.004016

    (0.013172)

    3735

    (1139)

    2241

    (683)

    996

    (304)

    62

    (19)

    14 0.002525

    (0.008282)

    5941

    (1811)

    3564

    (1087)

    1584

    (483)

    99

    (30)

    12 0.001588

    (0.005209)

    9446

    (2880)

    5668

    (1728)

    2519

    (768)

    157

    (48)

    10 0.000999

    (0.003277)

    15015

    (4578)

    9009

    (2747)

    4004

    (1221)

    250

    (76)

    Types of Power

    Supply Wires

    Maximum Length of the Wire for

    Each Corresponding Power Supply Source

    Wire

    Gauge

    Annealed Cu

    milliohms/ft

    (milliohms/m)

    42 V DC

    Supply ft (m)

    30 V DC

    Supply ft (m)

    20 V DC

    Supply ft (m)

    12.5 V DC

    Supply ft (m)

    18 0.00664

    (0.021779)

    2259

    (689)

    1355

    (413)

    602

    (184)

    38

    (11)

    16 0.004176

    (0.013697)

    3592

    (1095)

    2155

    (657)

    958

    (292)

    60

    (18)

    14 0.002626

    (0.008613)

    5712

    (1741)

    3427

    (1045)

    1523

    (464)

    95

    (29)

    12 0.001652

    (0.005419)

    9080

    (2768)

    5448

    (1661)

    2421

    (738)

    151

    (46)

    10 0.01039

    (0.003408)

    14437

    (4402)

    8662

    (2641)

    3850

    (1174)

    241

    (73)

    2-8

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Figure 2-4. Supply Current versus Input Voltage

    Installation Category The installation category for the Rosemount 8732E is (overvoltage) Category II.

    Overcurrent Protection The Rosemount 8732E Flowmeter Transmitter requires overcurrent protection of the supply lines. Maximum ratings of overcurrent devices are as follows:

    OPTIONS, CONSIDERATIONS, AND PROCEDURES

    If your application of the 8732E includes the use of options such as multidrop communications, DI/DO, or pulse output, certain requirements may apply in addition to those previously listed. Be prepared to meet these requirements before attempting to install and operate the Rosemount 8732E.

    Connect Transmitter Power

    To connect power to the transmitter, complete the following steps.

    1. Ensure that the power source and connecting cable meet the requirements outlined on page 2-8.

    2. Turn off the power source.

    3. Open the power terminal cover.

    4. Run the power cable through the conduit to the transmitter.

    5. Connect the power cable leads as shown in Figure 2-5.

    a. Connect AC Neutral or DC- to terminal 9.

    b. Connect AC Line or DC+ to terminal 10.

    c. Connect AC Ground or DC Ground to the ground screw mounted inside the transmitter enclosure.

    Power Supply (Volts)

    12 4220 30 40

    I = 10/VI = Supply current requirement (Amps)V = Power supply voltage (Volts)

    Su

    pp

    ly C

    urr

    en

    t (A

    mp

    s)

    1.0

    0.75

    0.5

    0.25

    0

    Power System Fuse Rating Manufacturer

    110 V AC 250 V; 1.25 Amp, Quick Acting Bussman AGCI or Equivalent

    220 V AC 250 V; 2 Amp, Quick Acting Bussman AGCI or Equivalent

    2-9

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Figure 2-5. AC Transmitter Power Connections

    Connect 420 mA Loop External Power Source

    The 420 mA output loop provides the process variable output from the transmitter. For transmitters with non-I.S. Output, the signal may be powered internally or externally. The default position of the internal/external analog power switch is in the INTERNAL position. The user-selectable power switch is located on the electronics board. The analog output is isolated from ground.

    InternalThe 420 mA analog power loop may be powered from the transmitter itself. Resistance in the loop must be 600 ohms or less. If a HART communication device or control system will be used, it must be connected across a minimum of 250 ohms resistance in the loop.

    ExternalHART multidrop installations require a 1030 V DC external power source. Resistance in the loop must be 1000 ohms or less. If a HART communication device or control system is to be used, it must be connected across a minimum of 250 ohms resistance in the loop.

    To connect external power to the 420 mA loop, complete the following steps.

    1. Ensure that the power source and connecting cable meet the requirements outlined above and in Electrical Considerations on page 2-7.

    2. Turn off the transmitter and analog power sources.

    3. Run the power cable into the transmitter.

    4. Connect -4-20 mA power to Terminal 1.

    5. Connect +4-20 mA power to Terminal 2.

    Refer to Figure 2-6 on page 2-11.

    AC Line or DC +

    Transmitter Power Cable

    AC Neutral or DC

    AC or DC Ground

    2-10

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Figure 2-6. 420 mA Loop Power Connections

    Connect Pulse Output Power Source

    The pulse output function provides an isolated switch-closure frequency signal that is proportional to the flow through the flowtube sensor. The signal is typically used in conjunction with an external totalizer or control system. The default position of the internal/external pulse power switch is in the EXTERNAL position. The user-selectable power switch is located on the electronics board.

    External

    For transmitter with the internal/external pulse power switch set in the EXTERNAL position, the following requirements apply.

    Complete the following steps to connect an external power supply.

    1. Ensure that the power source and connecting cable meet the requirements outlined previously.

    2. Turn off the transmitter and pulse output power sources.

    3. Run the power cable to the transmitter.

    4. Connect DC to terminal 3.

    5. Connect + DC to terminal 4.

    Refer to Figure 2-7 and Figure 2-8.

    Internal

    The pulse power loop may be powered from the transmitter itself. Supply voltage from the transmitter is 10 V. Refer to Figure 2-7 and Figure 2-8 and connect the transmitter directly to the counter.

    420 mA power

    +420 mA power

    Supply Voltage: 5 to 28 V DC

    Load Resistance: 1,000 to 100 k ohms (typical 5 k)

    Pulse Duration: 1.5 to 500 msec (adjustable), 50% duty cycle below 1.5 msec

    Maximum Power: 2.0 watts up to 4,000 Hz and 0.1 watts at 10,000 Hz

    Switch Closure: solid state switch

    2-11

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    1. Turn off the transmitter.

    2. Run the power cable to the transmitter.

    3. Connect DC to terminal 3.

    4. Connect + DC to terminal 4.

    Figure 2-7. Connecting to a Electromechanical Totalizer/Counter

    Electro-mechanical Counter

    528 V DC Power Supply +

    +

    2-12

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Figure 2-8. Connecting to a Electronic Totalizer/Counter without Integral Power Supply

    Connect Digital Output The digital output control function allows you to externally signal a zero flow, reverse flow, empty pipe, or transmitter fault condition. The following requirements apply:

    If you are using digital output control, you need to connect the power source and control relay to the transmitter. To connect external power for digital output control, complete the steps:

    1. Ensure that the power source and connecting cable meet the requirements outlined previously.

    2. Turn off the transmitter and digital power sources.

    3. Run the power cable to the transmitter.

    4. Connect DC to terminal 7.

    5. Connect +DC to terminal 8.

    Refer to Figure 2-9.

    Electronic Counter

    528 V DC Power Supply

    ++

    1k to 100k typical 5k

    Supply Voltage: 5 to 28V DC

    Maximum Power: 2 watts

    Switch Closure: optically isolated solid state switch

    2-13

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Figure 2-9. Connect Digital Output to Relay or Input to Control System

    Figure 2-10. Digital Output Schematic

    Connect Digital Input The Digital Input can provide positive zero return (PZR), net totalizer reset, or transmitter reset. The following requirements apply:

    To connect the Digital Input, complete the following steps.

    1. Run the 5-28 V DC signal cable to the transmitter.

    2. Connect DC to terminal 5.

    3. Connect +DC to terminal 6.

    Refer to Figure 2-11.

    Control Relayor Input

    5-28 V DCPower Supply

    Terminal 8: DO (+)

    Terminal 7: DO (-)

    Part Number: International Rectifier PVA1352

    Transmitter Circuitry

    Supply Voltage: 5 to 28V DC

    Maximum Power: 2 watts

    Switch Closure: optically isolated solid state switch

    Input Impedance: 2.5 k

    2-14

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Figure 2-11. Connecting Digital Input

    Figure 2-12. Digital Input Schematic

    Figure 2-13. Digital Input Operating Range

    Relay Contact or ControlSystem Output

    5-28 V DCPower Supply

    Terminal 6: DI (+)Terminal 6: DI (+)

    Terminal 5: DI (-)Terminal 5: DI (-)

    Part Number: Infineon LH1529Part Number: Infineon LH1529

    2.5 k2.5 k

    RinRin

    Transmitter CircuitryTransmitter Circuitry

    0

    5

    10

    15

    20

    25

    30

    2.5 5 7.5 10 12.5 150

    Digital Input Operating Range

    Sup

    ply

    Vo

    ltag

    e

    Series Resistance Zin + Zext (Kohms)

    2-15

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    August 2007Rosemount 8732

    2-16

    FLOWTUBE SENSOR CONNECTIONS

    This section covers the steps required to physically install the transmitter including wiring and calibration.

    Rosemount Flowtube Sensors

    To connect the transmitter to a non-Rosemount flowtube sensor, refer to the appropriate wiring diagram in Appendix D: Wiring Diagrams. The calibration procedure listed is not required for use with Rosemount flowtube sensors.

    Transmitter to Flowtube Sensor Wiring

    Flanged and wafer flowtube sensors have two conduit ports as shown in Figures 4-13, 4-14, 4-15, and 4-16. Either one may be used for both the coil drive and electrode cables. Use the stainless steel plug that is provided to seal the unused conduit port.

    A single dedicated conduit run for the coil drive and electrode cables is needed between a flowtube sensor and a remote transmitter. Bundled cables in a single conduit are likely to create interference and noise problems in your system. Use one set of cables per conduit run. See Figure 2-14 for proper conduit installation diagram and Table 2-3 for recommended cable. For integral and remote wiring diagrams refer to Figure 2-16.

    Figure 2-14. Conduit Preparation

    Correct Incorrect

    Coil Drive andElectrode CablesPower

    Power

    OutputsOutputs

    Coil Drive andElectrode CablesPower

    Outputs

    Power

    Outputs

    Table 2-3. Cable Requirements

    Description Units Part Number

    Signal Cable (20 AWG) Belden 8762, Alpha 2411 equivalent ft

    m

    08712-0061-0001

    08712-0061-0003

    Coil Drive Cable (14 AWG) Belden 8720, Alpha 2442 equivalent ft

    m

    08712-0060-0001

    08712-0060-0003

    Combination Signal and Coil Drive Cable (18 AWG)(1)

    (1) Combination signal and coil drive cable is not recommended for high-signal magmeter system. For remote mount installations, combination signal and coil drive cable should be limited to less than 330 ft. (100 m).

    ft

    m

    08712-0752-0001

    08712-0752-0003

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Rosemount recommends using the combination signal and coil drive for N5, E5 approved flowtube sensors for optimum performance.

    Remote transmitter installations require equal lengths of signal and coil drive cables. Integrally mounted transmitters are factory wired and do not require interconnecting cables.

    Lengths from 5 to 1,000 feet (1.5 to 300 meters) may be specified, and will be shipped with the flowtube sensor.

    Conduit Cables Run the appropriate size cable through the conduit connections in your magnetic flowmeter system. Run the power cable from the power source to the transmitter. Run the coil drive and electrode cables between the flowmeter and transmitter.

    Prepare the ends of the coil drive and electrode cables as shown in Figure 2-15. Limit the unshielded wire length to 1-inch on both the electrode and coil drive cables.

    NOTEExcessive lead length or failure to connect cable shields can create electrical noise resulting in unstable meter readings.

    Figure 2-15. Cable Preparation Detail

    1.00(26)

    NOTEDimensions are in inches (millimeters).

    Cable Shield

    2-17

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Flowtube Sensor to Remote Mount Transmitter Connections

    Connect coil drive and electrode cables as shown in Figure 2-16.

    Do not connect AC power to the flowtube sensor or to terminals 1 and 2 of the transmitter, or replacement of the electronics board will be necessary.

    Figure 2-16. Wiring Diagram

    Rosemount 8732E Transmitter

    Rosemount 8705/8707/8711/8721

    Flowtube Sensors

    1 1

    2 2

    17 17

    18 18

    19 19

    2-18

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Section 3 Configuration

    Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

    Local Operator Interface . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

    Basic Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1

    LOI Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2

    Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-5

    Process Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-5

    Basic Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-7

    INTRODUCTION This section covers basic operation, software functionality, and configuration procedures for the Rosemount 8732 Magnetic Flowmeter Transmitter. For information on connecting another manufacturers flowtube, refer to Appendix D: Wiring Diagrams.

    The Rosemount 8732 features a full range of software functions for configuration of output from the transmitter. Software functions are accessed through the LOI, AMS, a Handheld Communicator, or a control system. Configuration variables may be changed at any time and specific instructions are provided through on-screen instructions.

    LOCAL OPERATOR INTERFACE

    The optional Local Operator Interface (LOI) provides an operator communications center for the 8732. By using the LOI, the operator can access any transmitter function for changing configuration parameter settings, checking totalized values, or other functions. The LOI is integral to the transmitter electronics.

    BASIC FEATURES The basic features of the LOI include 4 navigational arrow keys that are used to access the menu structure. See Figure 3-1

    Table 3-1. Parameters

    Basic Set-up Parameters Page

    Review page 3-5

    Process Variables page 3-5

    Basic Setup page 3-7

    Flow Units page 3-7

    Range Values page 3-10

    PV Sensor/Flowtube Calibration Number page 3-11

    Totalizer Setup page 3-6

    www.rosemount.com

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Figure 3-1. Local Operator Interface Keypad

    Data Entry The LOI keypad does not have numerical keys. Numerical data is entered by the following procedure.

    1. Access the appropriate function.

    2. Use the RIGHT ARROW key to move to the value to change.

    3. Use the UP and DOWN ARROWS to change the highlighted value. For numerical data, toggle through the digits 09, decimal point, and dash. For alphabetical data, toggle through the letters of the alphabet AZ, digits 09, and the symbols ,&, +, -, *, /, $, @,%, and the blank space.

    4. Use the RIGHT ARROWS to highlight other digits you want to change and change them.

    5. Press E (the left arrow key) when all changes are complete to save the entered values.

    LOI EXAMPLES Use the DOWN ARROW to access the menu structure in Table 3-2. Use the ARROW KEYS to select the desired parameters to review/change. Parameters are set in one of two ways, Table Values or Select Values.

    Table Values:Parameters such as units, that are available from a predefined list

    Select Values:Parameters that consist of a user-created number or character string, such as calibration number; values are entered one character at a time using the ARROW KEYS.

    3-2

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    Table Value Example Setting the TUBE SIZE:

    1. Press the DOWN arrow to access the menu.

    2. Select line size from the Basic set-up menu.

    3. Press the UP or DOWN arrow to increase/decrease (incrementally) the tube size to the next value.

    4. When you reach the desired size, press E (the left arrow).

    5. Set the loop to manual if necessary, and press E again.

    After a moment, the LCD will display the new tube size and the maximum flow rate.

    Select Value Example Changing the ANALOG OUTPUT RANGE:

    1. Press the DOWN arrow to access the menu.

    2. Using the arrow keys, select PV URV from the Basic Setup menu.

    3. Press RIGHT arrow key to position the cursor.

    4. Press UP or DOWN to set the number.

    5. Repeat steps 2 and 3 until desired number is displayed.

    6. Press E.

    After a moment, the LCD will display the new analog output range.

    3-3

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Table 3-2. LOI Menu Tree

    Diag Controls B asic Diag A dvanced Diag V ariablesT rims Status

    E mpty Pipe Process Noise Ground/WiringE lec T emp

    Self T est A O L oop T est Pulse Out T est E mpty Pipe E lec T emp

    Ground/WiringProcess Noise 8714i4-20 mA V erify L icensing

    R un 8714i V iew R esults T ube SignatureT est Criteria Measurements

    V aluesR e-Signature R ecall V alues

    Coil R esist Coil Signature E lectrode R es

    No Flow Flowing, Full E mpty Pipe

    Coil R esist Coil Signature E lectrode R es

    E mpty Pipe E lec T emp L ine Noise 5Hz SNR 37Hz SNR Signal Power 8714i R esults

    D/A T rim Digital T rim A uto Zero Universal T rim

    4-20 mA V erify V iew R esults

    T agFlow Units L ine Size PV UR V PV L R V Cal Number PV Damping

    Coil FrequencyProc Density PV L SL PV USL PV Min Span

    A nalogPulse DI/DO Config T otalizer R everse Flow HA R T

    PV UR V PV L R V A larm T ype T est

    Pulse Scaling Pulse Width Pulse Mode T est

    DI 1 DO 2

    T otalize Units T otal Display

    B urst Mode B urst Command

    Flange T ype Flange Matl E lectrode T ypeE lectrode Matl L iner Material

    Software R ev Final A smbl #

    T agDescriptionMessage Device ID PV Sensor S/N Flowtube T ag R evision Num Materials

    Operating Mode SP Config Coil Frequency PV Damping L o-Flow Cutoff

    Flow Display T otal Display L anguage

    More Params Output Config L OI Config Sig Processing Device Info

    PV Units Special Units T otalize Units

    Diagnostics

    B asic Setup

    Detailed Setup

    3-4

  • Reference Manual 00809-0100-4662, Rev BA

    August 2007 Rosemount 8732

    DIAGNOSTIC MESSAGES

    The following error messages may appear on the LOI screen. See Table 6-1 on page 6-3 for potential causes and corrective actions for these errors:

    Electronics Failure

    Coil open circuit

    Digital trim failure

    Auto zero failure

    Auto trim failure

    Flowrate > sensor limit

    Analog out of range

    PZR activated

    Electronics Temp Fail

    Pulse out of range

    Empty pipe

    Reverse flow

    Electronics temp out of range

    The following error messages may appear on the LOI screen. See Table 6-2 on page 6-4 for potential causes and corrective actions for these errors:

    High Process Noise

    Grounding/Wiring Fault

    4-20 mA Loop Verification Failed

    8714i Failed

    Review The 8732 includes a capability that enables you to review the configuration variable settings.

    The flowmeter configuration parameters set at the factory should be reviewed to ensure accuracy and compatibility with your particular application of the flowmeter.

    NOTEIf you are using the LOI to review variables, each variable must be accessed as if you were going to change its setting. The value displayed on the LOI screen is the configured value of the variable.

    PROCESS VARIABLES The process variables measure flow in several ways that reflect your needs and the configuration of your flowmeter. When commissioning a flowmeter, review each process variable, its function and output, and take corrective action if necessary before using the flowmeter in a process application

    Process Variable (PV) The actual measured flow rate in the line. Use the Process Variable Units function to select the units for your application.

    Percent of Range The process variable as a percentage of the Analog Output range, provides an indication where the current flow of the meter is within the configured range of the flowmeter. For example, the Analog Output range may be defined as 0 gal/min to 20 gal/min. If the measured flow is 10 gal/min, the percent of range is 50 percent.

    Fast Keys 1, 5

    Fast Keys 1, 1

    3-5

  • Reference Manual00809-0100-4662, Rev BA

    August 2007Rosemount 8732

    Analog Output The analog output variable provides the analog value for the flow rate. The analog output refers to the industry standard output in the 420 mA range. The analog output and 4-20 mA loop can be verified using the Analog Feedback diagnostic capability internal to the transmitter (See 4-20 mA Loop Verification on page C-8).

    Totalizer Setup Provides a reading of the total flow of the flowmeter since the totalizer was last reset. The totalizer value should be zero during commissioning on the bench, and the units should reflect the volume units of the flow rate. If the totalizer value is not zero, it may need to be reset. This function also allows for configuration of the totalizer parameters.

    Pulse Output Provides the actual pulse reading from the flow transmitter.

    PV - Primary Variable The Primary Variable shows the current measured flow rate. This v