Rosemount 8732E Quick Installation Manual
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Rosemount 8732E Quick Installation Manual

Magnetic flowmeter system (transmitter and sensor)
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Quick Installation Guide
00825-0100-4662, Rev CB
July 2011
Rosemount 8732E Magnetic Flowmeter System
(Transmitter and Sensor)
www.rosemount.com
¢00825-0100-4725.¤
Step 1: Pre-Installation
Step 2: Handling
Step 3: Mounting
Step 4: Installation
(Flanged Sensors)
(Wafer Sensors)
(Sanitary Sensors)
Step 5: Grounding
Step 6: Wiring
Step 7: Basic Configuration
End
Start
Rosemount 8732

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Summary of Contents for Rosemount 8732E

  • Page 1 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Rosemount 8732E Magnetic Flowmeter System (Transmitter and Sensor) Start Step 1: Pre-Installation Step 2: Handling Step 3: Mounting Step 4: Installation (Flanged Sensors) (Wafer Sensors) (Sanitary Sensors) Step 5: Grounding...

  • Page 2: Important Notice

    Verify that the operating environment of the sensor and transmitter is consistent with the appropriate FM, CSA, ATEX, or IECEx approval. Do not connect a Rosemount 8732 to a non-Rosemount sensor that is located in an explosive atmosphere. WARNING The sensor liner is vulnerable to handling damage.

  • Page 3: Mechanical Considerations

    LOI screen (see Figure 1). If the Rosemount 8732 is mounted separately from the sensor, it is not subject to limitations that might apply to the sensor.

  • Page 4: Installation Procedures

    To mount the transmitter on a pipe: 1. Attach the mounting bracket to the pipe using the mounting hardware. 2. Attach the Rosemount 8732 to the mounting bracket using the mounting screws. Identify Options and Configurations The standard application of the 8732 includes a 4–20 mA output and control of the sensor coils and electrodes.

  • Page 5: Electrical Considerations

    Electrical Considerations Before making any electrical connections to the Rosemount 8732, consider local and plant electrical standards and be sure to have the proper power supply, conduit, and other accessories necessary to comply with these standards.

  • Page 6: Upstream/Downstream Piping

    Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 3: M OUNTING Upstream/Downstream Piping To ensure specification accuracy over widely varying process conditions, install the sensor a minimum of five straight pipe diameters upstream and two pipe diameters downstream from the electrode plane (see Figure 3).

  • Page 7: Step 4: Installation

    3 and 9 o’clock positions, as shown on the right of Figure 4. The electrodes in the Rosemount 8711 are properly orientated when the top of the sensor is either vertical or horizontal, as shown in Figure 5. Avoid any mounting orientation that positions the top of the sensor at 45°...
  • Page 8 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Suggested torque values by sensor line size and liner type are listed in Table 1 for ASME B16.5 (ANSI) and Table 2 for DIN flanges. Consult the factory if the flange rating of the sensor is not listed.
  • Page 9 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Table 1. Suggested Flange Bolt Torque Values for Rosemount 8705 and 8707 High-Signal Sensors Polyurethane/Neoprene/Linatex PTFE/ETFE/PFA liners liner Size Class 150 Class 300 Class 150 Class 300 Code Line Size...

  • Page 10: Alignment And Bolting

    Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Table 2. (continued) Flange Bolt Torque and Bolt Load Specifications for 8705 Polyurethane, Linatex, and Neoprene Liners PN 10 PN 16 PN 25 PN 40 Size (Newton- (Newton- (Newton- (Newton-...
  • Page 11 Tighten flange bolts in crosswise sequence. Always check for leaks at the flanges after tightening the flange bolts. All sensors require a second torquing 24 hours after initial flange bolt tightening. Table 4. Rosemount 8711 Torque Specifications Size Code Line Size...
  • Page 12 Gaskets are supplied between the IDF fitting and the process connection fitting, such as a Tri-Clamp fitting, on all Rosemount 8721 Sanitary sensors except when the process connection fittings are not supplied and the only connection type is an IDF fitting.
  • Page 13 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 5: G ROUNDING Use Table 5 to determine which process grounding option to follow for proper installation. The sensor case should be earth grounded in accordance with national and local electrical codes.
  • Page 14 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Figure 11. Grounding with Grounding Rings or Lining Protectors Grounding Rings or Lining Protectors Figure 12. Grounding with Grounding Electrode...

  • Page 15: Conduit Ports And Connections

    AC or DC power wiring. • Device must be properly grounded or earthed according to local electric codes. • Rosemount combination cable model number 08712-0752-0001 (ft) or 08712-0752-0003 (m) is required to be used to meet EMC requirements.

  • Page 16: Overcurrent Protection

    Overcurrent Protection The Rosemount 8732 Flowmeter Transmitter requires overcurrent protection of the supply lines. Maximum ratings of overcurrent devices are as follows: Table 6. Overcurrent Ratings...

  • Page 17: Transmitter To Sensor Wiring

    Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 minimum of 250 ohms resistance in the loop. To connect external power to the 4–20 mA loop, connect -DC to Terminal 1 and +DC to Terminal 2. NOTE To connect any of the other output options (pulse output and/or digital input/output), consult the comprehensive product manual.
  • Page 18 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Figure 15. Conduit Preparation Wrong Correct Coil Drive Coil Drive Electrode Electrode Cables Power Cables Power Power Power Outputs Outputs Outputs Outputs...

  • Page 19: Sensor To Remote Mount Transmitter Connections

    Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Table 7. Cable Requirements Description Length Part Number Signal Cable (20 AWG) Belden 8762, Alpha 08712-0061-0001 2411 equivalent 08712-0061-0003 Coil Drive Cable (14 AWG) Belden 8720, 08712-0060-0001 Alpha 2442 equivalent...

  • Page 20: Cover Jam Screw

    NOTE Interconnecting cables for integral mount transmitters are wired at the factory. Do not use cable other than that supplied by Emerson Process Management, Rosemount, Inc. Cover Jam Screw For transmitter housings shipped with a cover jam screw, the screw should be properly installed once the transmitter has been wired and powered up.

  • Page 21: Basic Setup

    Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Basic Setup Tag is the quickest and shortest way of identifying and distinguishing between transmitters. Transmitters can be tagged according to the requirements of your application. The tag may be up to eight characters long.

  • Page 22: Local Operator Interface

    Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Table 9. Handheld Fast Keys (HART Handheld Communicator) and LOI Keys Function HART Fast Keys Process Variables 1, 1 Primary Variable (PV) 1, 1, 1 PV Percent of Range 1, 1, 2...
  • Page 23 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 Figure 18. Local Operator Interface (LOI) Menu Tree for the Rosemount 8732E...

  • Page 24: Product Certifications

    July 2011 Product Certifications Approved Manufacturing Locations Rosemount Inc. — Eden Prairie, Minnesota, USA Fisher-Rosemount Technologias de Flujo, S.A. de C.V. — Chihuahua Mexico Emerson Process Management Flow — Ede, The Netherlands Asia Flow Technologies Center — Nanjing, China EUROPEAN DIRECTIVE INFORMATION The EC declaration of conformity can be found on page 29.
  • Page 25 July 2011 NOTE For intrinsically safe (IS) outputs on the 8732E output option code B or F must be selected. IS outputs for Class I, Division 1, Groups A, B, C, D. Temp Code – T4 at 60°C IS outputs for Ex de [ia] IIB or IIC T6...

  • Page 26: Special Conditions For Safe Use (X)

    SPECIAL CONDITIONS FOR SAFE USE (KEMA 07ATEX0073 X): Contact Rosemount Inc. for information on the dimensions of the flameproof joints. The property class of the security screws which attach the flowtube or junction box to the transmitter is SST A2-70.
  • Page 27 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011 INSTALLATION INSTRUCTIONS: The cable and conduit entry devices and blanking elements shall be of a certified flameproof or increased safety type, suitable for the conditions of use and correctly installed. With the use of conduit, a certified stopping box shall be provided immediately to the entrance of the enclosure.

  • Page 28: Sensor Approval Information

    • • • • • • • (1) CE Marking is standard on Rosemount 8705, 8711, and 8721. No hazardous location certifications are available on the Rosemount 570TM. (2) Available in line sizes up to 8 in. (200 mm) only.

  • Page 29: Ec Declaration Of Conformity

    No: RFD 1068 Rev. E Rosemount Inc. 12001 Technology Drive Eden Prairie, MN 55344-3695 declare under our sole responsibility that the product(s), Model 8732E Magnetic Flowmeter Transmitter manufactured by, Rosemount Inc. 12001 Technology Drive 8200 Market Boulevard Eden Prairie, MN 55344-3695...
  • Page 30 EN 61326-1: 2006 LVD Directive (2006/95/EC) All Models EN 61010-1: 2001 ATEX Directive (94/9/EC) Model 8732E Magnetic Flowmeter Transmitter KEMA 07ATEX0073 X – Flameproof, with Increased Safety Terminal(s), Intrinsically Safe Output(s), Dust Equipment Group II, Category 2 G: Ex d IIB/IIC T6...
  • Page 31 Rockhead Business Park, Staden Lane Buxton, Derbyshire SK17 9RZ United Kingdom ATEX Notified Body for Quality Assurance Det Norske Veritas (DNV) [Notified Body Number: 0575] Veritasveien 1, N-1322 Hovik, Norway 3 of 3 FILE ID: 8732E CE Marking Page 8732E_RFD1068E.DOC...
  • Page 32 Quick Installation Guide 00825-0100-4662, Rev CB Rosemount 8732 July 2011...

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