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Reference Manual 

00809-0100-4663, Rev BA
January 2010

2-11

Rosemount 8732

SENSOR CONNECTIONS

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

Rosemount Sensors

To connect the transmitter to a non-Rosemount sensor, refer to the 
appropriate wiring diagram in “Universal Sensor Wiring Diagrams” on 
page E-1. The calibration procedure listed is not required for use with 
Rosemount sensors.

Transmitter to Sensor 
Wiring

Flanged and wafer sensors have two conduit ports as shown in Figure 2-8. 
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. Use 
Teflon tape or thread sealant appropriate for the installation when sealing the 
conduit.

A single dedicated conduit run for the coil drive and electrode cables is 
needed between a 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 2-8 for proper 
conduit installation diagram and Table 2-2 for recommended cable. For 
integral and remote wiring diagrams refer to Figure 2-10.

Figure 2-8. Conduit Preparation

Correct

Incorrect

Table 2-2.  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

Coil Drive 
and
Electrode 
Cables

Power

Power

Outputs

Outputs

Coil Drive 
and
Electrode 
Cables

Power

Outputs

Power

Outputs

Содержание 8732 Series

Страница 1: ...www rosemount com Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 Integral Mount or Remote Mount Magnetic Flowmeter System with FOUNDATION fieldbus ...

Страница 2: ......

Страница 3: ...echnical 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 Center Equipment service needs 1 800 654 7768 24 hours includes Canada Outside of these areas contact your local Rosemount representative The products described in this document are NOT designed for nuclear ...

Страница 4: ......

Страница 5: ...tion 2 7 Connect Transmitter Power 2 7 Connect FOUNDATION fieldbus Wiring 2 8 Transmitter Communication Input 2 8 Power Conditioning 2 8 Field Wiring 2 8 Transmitter Wiring Connection 2 9 Sensor Connections 2 11 Rosemount Sensors 2 11 Transmitter to Sensor Wiring 2 11 Conduit Cables 2 12 Sensor to Remote Mount Transmitter Connections 2 13 SECTION 3 Configuration Introduction 3 1 Local Operator Int...

Страница 6: ...4 12 Display Language 4 13 Signal Processing 4 13 Device Info 4 15 Mode 4 17 Block Mode Target 4 18 Block Mode Actual 4 18 Block Mode Permitted 4 18 Block Mode Normal 4 18 SECTION 5 Sensor Installation Safety Messages 5 1 Sensor Handling 5 3 Sensor Mounting 5 4 Upstream Downstream Piping 5 4 Sensor Orientation 5 4 Flow Direction 5 6 Installation Flanged Sensor 5 7 Gaskets 5 7 Flange Bolts 5 7 Inst...

Страница 7: ...rtant guidelines B 2 IECEx Scheme B 2 Hazardous Locations Product Approvals Offering B 3 Hazardous Location Certifications B 5 Transmitter Approval Information B 5 APPENDIX C Diagnostics Diagnostic Availability C 1 Licensing and Enabling C 2 Licensing the 8732 Diagnostics C 2 Tunable Empty Pipe Detection C 2 Tunable Empty Pipe Parameters C 2 Optimizing Tunable Empty Pipe C 3 Troubleshooting Empty ...

Страница 8: ...0D1430 Sensor Integral to Rosemount 8732 Transmitter E 12 Model 10D1465 and Model 10D1475 Sensors Integral to 8732 Transmitter E 13 Fischer and Porter Sensor to Rosemount 8732 Transmitter E 14 Foxboro Sensors E 15 Series 1800 Sensor to Rosemount 8732 Transmitter E 15 Series 1800 Version 2 Sensor to Rosemount 8732 Transmitter E 16 Series 2800 Sensor to 8732 Transmitter E 17 Foxboro Sensor to 8732 T...

Страница 9: ... Block Definition G 1 Parameters and Descriptions G 2 Flow Specific Block Configuration Values G 3 Transducer Block Errors G 4 Transducer Block Diagnostics G 5 Modes G 5 Alarm Detection G 5 Status Handling G 5 Troubleshooting G 6 APPENDIX H 375 Field Communicator Operation HandHeld Communicator H 1 Connections and Hardware H 2 Basic Features H 3 Action Keys H 3 Alphanumeric and Shift Keys H 4 Menu...

Страница 10: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 TOC 6 ...

Страница 11: ...ransmitters Rosemount 8712 Rosemount 8732 The sensor is installed in line with process piping either vertically or horizontally Coils located on opposite sides of the sensor 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 ...

Страница 12: ... 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 subs...

Страница 13: ...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 sensor and transmitter is consistent with the appropriate hazardous area approval Do not connect a Rosemount 8732 to a non Rosemount sensor that is located in an explosive atmosphere Explosions could ...

Страница 14: ...ner that prevents moisture in conduit from collecting in the transmitter If the 8732 is mounted remotely from the sensor it is not subject to limitations that might apply to the sensor The sensor liner is vulnerable to handling damage Never place anything through the sensor for the purpose of lifting or gaining leverage Liner damage can render the sensor useless To avoid possible damage to the sen...

Страница 15: ...ervice Rosemount 8732 transmitters require external power so there must be access to a suitable power source INSTALLATION PROCEDURES Rosemount 8732 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 transmitt...

Страница 16: ... the switch is in the ON position The flow rate indication function remains 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 Simulate Mode The Simulate Mode switch is used ...

Страница 17: ...er 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 sensor but a dedicated conduit line between each transmitter an...

Страница 18: ...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 8732 transmitter is designed to be powered by 90 250 V AC 50 60 Hz or 12 42 V DC The ...

Страница 19: ...gs of overcurrent devices are as follows 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...

Страница 20: ...ach fieldbus power supply requires a power conditioner to decouple the power supply output from the fieldbus wiring segment Field Wiring Power independent of the coil power supply must be supplied for FOUNDATION fieldbus communications Use shielded twisted pair for best results For new installations or to get maximum performance twisted pair cable designed especially for fieldbus should be used Ta...

Страница 21: ...fieldbus FF segment complete the following steps 1 Ensure that the power source and connecting cable meet the requirements outlined above and in Field Wiring on page 2 8 2 Turn off the transmitter and power sources 3 Run the FOUNDATION fieldbus cable into the transmitter 4 Connect FF to Terminal 1 5 Connect FF to Terminal 2 NOTE Foundation fieldbus signal wiring for the 8732 is not polarity sensit...

Страница 22: ...Filter Terminators 6234 ft 1900 m max depending upon cable characteristics Fieldbus Segment Spur Trunk The power supply filter first terminator and configuration tool are typically located in the control room Intrinsically safe installations may allow fewer devices per I S barrier Power Supply FOUNDATION Fieldbus Configuration Tool Spur Devices 1 through 11 ...

Страница 23: ...is needed between a 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 8 for proper conduit installation diagram and Table 2 2 for recommended cable For integral and remote wiring diagrams refer to Figure 2 10 Figure 2 8 Conduit Preparation Correct Incorrect Table ...

Страница 24: ...ith the 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 sensor and transmitter Prepare the ends of the coil drive and electrode cables as shown in Figure 2 9 Limit the unshielded wire length to 1 inch on both the ele...

Страница 25: ... Connect coil drive and electrode cables as shown in Figure 2 10 Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electronics board will be necessary Figure 2 10 Wiring Diagram Rosemount 8732 Transmitter Rosemount 8705 8707 8711 8721 Sensors 1 1 2 2 17 17 18 18 19 19 ...

Страница 26: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 2 14 ...

Страница 27: ...re 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 c...

Страница 28: ... the alphabet A Z digits 0 9 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 ...

Страница 29: ... be activated through a HART communication device or by holding the UP arrow for 10 seconds When the display lock is activated DL will appear in the lower left hand corner of the display To deactivate the display lock DL hold the UP arrow for 10 seconds Once deactivated the DL will no longer appear in the lower left hand corner of the display Start Totalizer To start the totalizer press the DOWN a...

Страница 30: ...Results D A Trim Digital Trim Auto Zero Universal Trim 4 20 mA Verify View Results Tag Flow Units Line Size PV URV PV LRV Cal Number PV Damping Coil Frequency Proc Density PV LSL PV USL PV Min Span Analog Pulse DI DO Config Totalizer Reverse Flow HART PV URV PV LRV Alarm Type Test Pulse Scaling Pulse Width Pulse Mode Test DI 1 DO 2 Totalize Units Total Display Burst Mode Burst Command Flange Type ...

Страница 31: ...nsure accuracy and compatibility with your particular application of the flowmeter NOTE If 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 ...

Страница 32: ... the flow range the current flow value is as a percentage of the configured span PV Analog Output The PV Analog Output displays the mA output of the transmitter corresponding to the measured flow rate Totalizer Setup The Totalizer Setup menu allows for the viewing and configuration of the totalizer parameters Totalizer Units Totalizer units allow for the configuration of the units that the totaliz...

Страница 33: ...lizer value will start at the last saved value when power is re applied Pulse Output The Pulse Output displays the current value of the pulse signal BASIC SETUP The basic configuration functions of the Rosemount 8732 must be set for all applications of the transmitter in a magnetic flowmeter system If your application requires the advanced functionality features of the Rosemount 8732 see Section 4...

Страница 34: ...ed the base volume units For example if the special units are abc min the special volume variable is abc The volume units variable is also used in totalizing the special units flow ft sec B31 sec 1 Barrel 31 5 gallons m sec B31 min 1 Barrel 31 5 gallons gal sec B31 hr 1 Barrel 31 5 gallons gal min B31 day 1 Barrel 31 5 gallons gal hr lbs sec gal day lbs min l sec lbs hr l min lbs day l hr kg sec l...

Страница 35: ...or as the units format for your primary variable The actual special units setting you define will not appear Four characters are available to store the new units designation The 8732 LOI will display the four character designation as configured Example To display flow in barrels per hour and one barrel is equal to 31 0 gallons the procedure would be Set the Volume Unit to BARL Set the Base Volume ...

Страница 36: ...ity must be selected prior to configuration of URV and LRV PV LRV Lower Range Value Set the lower range value LRV or analog output zero to change the size of the range or span between the URV and LRV Under normal circumstances the LRV should be set to a value near the minimum expected flow rate to maximize resolution The LRV must be between 39 3 ft s to 39 3 ft s 12 m s to 12 m s NOTE Line size sp...

Страница 37: ...ine if a 16 digit tube calibration number exists for your flowtube sensor NOTE Be sure the calibration number reflects a calibration to a Rosemount reference transmitter If the calibration number was generated by a means other than a certified Rosemount flow lab accuracy of the system may be compromised If your flowtube sensor is not a Rosemount flowtube sensor and was not calibrated at the Rosemo...

Страница 38: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 3 12 ...

Страница 39: ... in troubleshooting to identify potential causes of error messages and to verify the health of the transmitter and sensor Diagnostic tests can be initiated through the use of a 375 Field Communicator or through the control system Rosemount offers several different diagnostic suites providing various functionality Standard diagnostics included with every Rosemount 8732 transmitter are Empty Pipe de...

Страница 40: ...Wiring Fault Detection Turn the grounding wiring diagnostic on or off as required by the application For more details on the grounding wiring diagnostic see Appendix C Diagnostics Basic Diagnostics The basic diagnostics menu contains all of the standard diagnostics and tests that are available in the 8732E transmitter Empty Pipe Limits Empty Pipe allows you to view the current value and configure ...

Страница 41: ...stics suite option one D01 option contains advanced diagnostics for High Process Noise detection and Grounding and Wiring fault detection Advanced diagnostics suite option two D02 option contains advanced diagnostics for the 8714i Meter Verification This diagnostic is used to verify the accuracy and performance of the magnetic flow meter installation 8714i Meter Verification This diagnostic allows...

Страница 42: ...ndix C Diagnostics Velocity Deviation Displays the deviation of the transmitter calibration verification test For more details on this parameter see Appendix C Diagnostics Transmitter Calibration Result Displays the result of the transmitter calibration verification test as pass or fail For more details on this parameter see Appendix C Diagnostics Sensor Calibration Deviation Displays the deviatio...

Страница 43: ...or signature For more details on this parameter see Appendix C Diagnostics Coil Resistance View the reference value for the coil resistance taken during the sensor signature process Coil Signature View the reference value for the coil signature taken during the sensor signature process Electrode Resistance View the reference value for the electrode resistance taken during the sensor signature proc...

Страница 44: ...with an empty pipe the electrode circuit will NOT be tested No Flow Limit Limits 1 to 10 percent Set the pass fail test criteria for the 8714i Meter Verification test at Full Pipe No Flow conditions Flowing Limit Limits 1 to 10 percent Set the pass fail test criteria for the 8714i Meter Verification test at Full Pipe Flowing conditions Empty Pipe Limit Limits 1 to 10 percent Set the pass fail test...

Страница 45: ... Key A license key is required to activate diagnostics in the field if the diagnostic suite was not initially ordered This menu allows for gathering of necessary data to generate a license key and also the ability to enter the license key once it has been received Device ID This function displays the Device ID and Software Revision for the transmitter Both of these pieces of information are requir...

Страница 46: ... Values less than 25 will cause the High Process Noise alert to activate Signal Power Read the current value of the velocity of the fluid through the sensor Higher velocities result in greater signal power 8714i Results Review the results of the 8714i Meter Verification tests For more details on these results and what they mean see Appendix C Diagnostics Test Condition Displays the conditions that...

Страница 47: ... of the sensor calibration verification test as pass or fail For more details on this parameter see Appendix C Diagnostics Coil Circuit Result Displays the result of the coil circuit test as pass or fail For more details on this parameter see Appendix C Diagnostics Electrode Circuit Result Displays the result of the electrode circuit test as pass or fail For more details on this parameter see Appe...

Страница 48: ...the following five parameters in the Rosemount 8732E 1 Sensor Calibration Number 1000015010000000 2 Units ft s 3 PV URV AI EU at 100 30 00 ft s 4 PV LRV AI EU at 0 0 ft s 5 Coil Drive Frequency 5 Hz The instructions for changing the Sensor Calibration Number Units PV URV and PV LRV are located in Basic Setup on page 3 14 Instructions for changing the Coil Drive Frequency can be found on page 4 12 ...

Страница 49: ...ated at the Rosemount factory The function is activated as one step in a procedure known as in process calibration If your Rosemount sensor has a 16 digit calibration number in process calibration is not required If it does not or if your sensor is made by another manufacturer complete the following steps for in process calibration 1 Determine the flow rate of the process fluid in the sensor NOTE ...

Страница 50: ...e process fluid causes a noisy or unstable output increase the coil drive frequency to 37 Hz If the 37 Hz mode is selected perform the auto zero function Density Value The density value is used to convert from a volumetric flow rate to a mass flow rate using the following equation Qm Qv Where Qm is the mass flow rate Qv is the volumetric flow rate and is the fluid density NOTE A density value is r...

Страница 51: ...e used only when the signal is noisy and gives an unstable output Filter mode automatically uses 37 Hz coil drive mode and activates signal processing at the factory set default values When using filter mode perform an auto zero with no flow and a full sensor Either of the parameters coil drive mode or signal processing may still be changed individually Turning Signal Processing off or changing th...

Страница 52: ... inputs over the past 1 second 100 averages the inputs over the past 10 seconds 125 averages the inputs over the past 12 5 seconds Limit 0 to 100 Percent The maximum percent limit is a tolerance band set up on either side of the running average The percentage value refers to deviation from the running average For example if the running average is 100 gal min and a 2 percent maximum limit is select...

Страница 53: ...o zero flow The units format for low flow cutoff cannot be changed It is always displayed as feet per second regardless of the format selected The low flow cutoff value applies to both forward and reverse flows Primary Variable Damping 0 to 256 Seconds Primary Variable Damping allows selection of a response time in seconds to a step change in flow rate It is most often used to smooth fluctuations ...

Страница 54: ... Type Flange type enables you to select the flange type for your magnetic transmitter system This variable only needs to be changed if you have changed your sensor Options for this value are Flange Material Flange material enables you to select the flange material for your magnetic transmitter system This variable only needs to be changed if you have changed your sensor Options for this value are ...

Страница 55: ...ctrodes or if you have replaced your sensor Options for this value are 316L SST Nickel Alloy 276 UNS N10276 Tantalum Titanium 80 Platinum 20 Iridium Alloy 20 Other Liner Material Liner material enables you to select the liner material for the attached sensor This variable only needs to be changed if you have replaced your sensor Options for this value are PTFE ETFE PFA Polyurethane Linatex Natural...

Страница 56: ...guration changes to parameters found in the function block This removes the transmitter from operation until the mode is set back to Auto Block Mode Actual This is the current mode of the function block This mode may differ from the Target mode based on operating conditions Block Mode Permitted This parameter defines which modes are available for a given function block Block Mode Normal Displays t...

Страница 57: ...ns 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 Failure to follow these installation guidelines could result in death or serious injury Installation and servi...

Страница 58: ... voltage that may be present on leads can cause electrical shock The sensor liner is vulnerable to handling damage Never place anything through the sensor for the purpose of lifting or gaining leverage Liner damage can render the sensor useless To avoid possible damage to the sensor liner ends do not use metallic or spiral wound gaskets If frequent removal is anticipated take precautions to protec...

Страница 59: ...sensors come with a lifting lug on each flange The lifting lugs make the sensor easier to handle when it is transported and lowered into place at the installation site Flanged to 4 inch sensors do not have lugs They must be supported with a lifting sling on each side of the housing Figure 5 1 shows sensors correctly supported for handling and installation Notice the plywood end pieces are still in...

Страница 60: ...es 5 3 5 4 and 5 5 show the proper sensor orientation for the most common installations The following orientations ensure that the electrodes are in the optimum plane to minimize the effects of entrapped gas Vertical installation allows upward process fluid flow and is generally preferred Upward flow keeps the cross sectional area full regardless of flow rate Orientation of the electrode plane is ...

Страница 61: ...ions that are normally full Orient the electrode plane to within 45 degrees of horizontal in horizontal installations A deviation of more than 45 degrees of horizontal would place an electrode at or near the top of the sensor thereby making it more susceptible to insulation by air or entrapped gas at the top of the sensor Figure 5 5 Horizontal Sensor Orientation FLOW FLOW FLOW ...

Страница 62: ... any mounting orientation that positions the top of the sensor at 45 degrees from the vertical or horizontal position Figure 5 6 Rosemount 8711 Mounting Position Flow Direction The sensor should be mounted so that the FORWARD end of the flow arrow shown on the sensor identification tag points in the direction of flow through the sensor see Figure 5 7 Figure 5 7 Flow Direction 45 Electrode Plane 45...

Страница 63: ...ncluding sensors with lining protectors or a grounding electrode require only one gasket on each end connection as shown in Figure 5 8 If grounding rings are used gaskets are required on each side of the grounding ring as shown in Figure 5 9 Figure 5 8 Gasket Placement Figure 5 9 Gasket Placement with Non attached Grounding Rings Flange Bolts Suggested torque values by sensor line size and liner t...

Страница 64: ...tightening Table 5 1 Flange Bolt Torque Specifications for Rosemount 8705 and 8707 High Signal Sensors PTFE ETFE liner Polyurethane liner Size Code Line Size Class 150 pound feet Class 300 pound feet Class 150 pound feet Class 300 pound feet 005 1 2 inch 15 mm 8 8 010 1 inch 25 mm 8 12 015 11 2 inch 40 mm 13 25 7 18 020 2 inch 50 mm 19 17 14 11 030 3 inch 80 mm 34 35 23 23 040 4 inch 100 mm 26 50 ...

Страница 65: ... 25 14457 030 3 inch 80 mm 14 5935 14 5935 18 7612 18 12264 040 4 inch 100 mm 17 7038 17 7038 30 9944 30 16021 060 6 inch 150mm 23 7522 32 10587 60 16571 60 26698 080 8 inch 200 mm 35 11516 35 11694 66 18304 66 36263 100 10 inch 250 mm 31 10406 59 16506 105 25835 105 48041 120 12 inch 300 mm 43 14439 82 22903 109 26886 109 51614 140 14 inch 350 mm 42 13927 80 22091 156 34578 156 73825 160 16 inch ...

Страница 66: ...pipe flanges Stud specifications are listed in Table 5 4 Using carbon steel bolts on smaller line sizes 0 15 through 1 inch 4 through 25 mm rather than the required stainless steel bolts will degrade performance Table 5 3 Flange Bolt Torque and Bolt Load Specifications for Rosemount 8705 Size Code Line Size Polyurethane Liner PN 10 PN 16 PN 25 PN 40 Newton meter Newton Newton meter Newton Newton m...

Страница 67: ...sted in Table 5 5 Tighten flange bolts in the incremental sequence shown in Figure 5 10 NOTE Do not bolt one side at a time Tighten each side simultaneously Example 1 Snug left 2 Snug right 3 Tighten left 4 Tighten right Do not snug and tighten the upstream side and then snug and tighten the downstream side Failure to alternate between the upstream and downstream flanges when tightening bolts may ...

Страница 68: ...5 12 Rosemount 8721 Sanitary Installation Process grounding the sensor is one of the most important details of sensor installation Proper process grounding ensures that the transmitter amplifier is referenced to the process This creates the lowest noise environment for the transmitter to make a stable reading Use Table 5 6 to determine which grounding option to follow for proper installation Table...

Страница 69: ...d with minimal impedance The Internal Ground Connection Protective Ground Connection located in side the junction box is the Internal Ground Connection screw This screw is identified by the ground symbol Figure 5 13 No Grounding Options or Grounding Electrode in Lined Pipe Table 5 6 Grounding Installation Grounding Options Type of Pipe No Grounding Options Grounding Rings Grounding Electrodes Lini...

Страница 70: ... BA January 2010 Rosemount 8732 5 14 Figure 5 14 Grounding with Grounding Rings or Lining Protectors Figure 5 15 Grounding with Grounding Rings or Lining Protectors Grounding Rings or Lining Protectors Grounding Rings or Lining Protectors ...

Страница 71: ...Reference Manual 00809 0100 4663 Rev BA January 2010 5 15 Rosemount 8732 Figure 5 16 Grounding with Grounding Electrodes ...

Страница 72: ...more detailed overview Code W0 sealed welded coil housing standard configuration Code W1 sealed welded coil housing with a relief valve capable of venting fugitive emissions to a safe location additional plumbing from the sensor to a safe area installed by the user is required to vent properly Code W3 sealed welded coil housing with separate electrode compartments capable of venting fugitive emiss...

Страница 73: ...lve Option Code W1 Process Leak Containment The second optional configuration identified as option code W3 in the model number divides the coil housing into three compartments one for each electrode and one for the coils Should a damaged liner or electrode fault allow process fluid to migrate behind the electrode seals the fluid is contained in the electrode compartment The sealed electrode compar...

Страница 74: ...mpartment Option Code W3 If necessary capture any process fluid leakage connect the appropriate piping to the drainports and provide for proper disposal see Figure 5 19 Fused Glass Seal Sealed Electrode Compartment 1 2 27 NPT O Ring Seal Optional Use drain port to plumb to a safe area Supplied by user Grounding Electrode Port ...

Страница 75: ...tics on the entire magnetic flowmeter system the transmitter the sensor and the interconnecting wiring By sequentially troubleshooting each individual piece of the magmeter system it becomes easier to pin point the problem and make the appropriate adjustments If there are problems with a new magmeter installation see Installation Check and Guide on page 6 2 for a quick guide to solve the most comm...

Страница 76: ...nto the sensor to keep the electrodes covered by process fluid 2 Ensure that the grounding straps on the sensor are connected to grounding rings lining protectors or the adjacent pipe flanges Improper grounding will cause erratic operation of the system Wiring for Remote Configurations 1 The signal wire and coil drive wire must be twisted shielded cable Emerson Process Management Rosemount divisio...

Страница 77: ...t Fill sensor with process fluid Universal Trim Failure No flow in pipe while performing Universal Auto Trim Establish a known flow in sensor and perform Universal Auto Trim calibration Wiring error Check that wiring matches appropriate wiring diagrams see Universal Sensor Wiring Diagrams on page E 1 Flow rate is changing in pipe while performing Universal Auto Trim routine Establish a constant fl...

Страница 78: ...ge 6 7 Electrode not compatible with the process fluid Refer to the Rosemount Magnetic Flowmeter Material Selection Guide 00816 0100 3033 Air in line Move the sensor to another location in the process line to ensure that it is full under all conditions Electrode coating Use bulletnose electrodes Downsize sensor to increases flowrate above 3 ft s 1 m s Periodically clean sensor Styrofoam or other i...

Страница 79: ...z to 37 Hz Set the coil drive frequency to 37 Hz verify the sensor is full verify there is no flow and perform the auto zero function Sensor failure Shorted electrode Perform the sensor Tests C and D see Table 6 5 on page 6 8 Sensor failure Shorted or open coil Perform the sensor Tests A and B see Table 6 5 on page 6 8 Transmitter failure Verify transmitter operation with an 8714 Calibration Stand...

Страница 80: ...other receiving device not configured properly Check all configuration variables for the transmitter sensor communicator and or control system Check these other transmitter settings Sensor calibration number Units Line size Electrode coating Use bulletnose electrodes in the Rosemount 8705 Sensor Downsize the sensor to increase the flow rate above 3 ft s Periodically clean the sensor Air in line Mo...

Страница 81: ...o manual if necessary and begin the auto zero procedure The transmitter completes the procedure automatically in about 90 seconds A symbol appears in the lower right hand corner of the display to indicate that the procedure is running 1 Change the coil drive to 37 5 Hz Complete the Auto Zero function if possible see Coil Drive Frequency on page 4 13 2 Turn on Digital Signal Processing see Signal P...

Страница 82: ...ocess behind liner Clean terminal block Remove sensor C Coil Shield to Coil Installed or Uninstalled Multimeter 1 and 2 and 1nS 1nS Process behind liner Leaky electrode Moisture in terminal block Remove sensor and dry Clean terminal block Confirm with sensor coil test D Electrode Shield to Electrode Installed LCR Set to Resistance and 120 Hz 18 and 17 R1 19 and 17 R2 R1 and R2 should be stable NO ...

Страница 83: ...ments from the terminal block and on the electrode head inside the sensor The measurement electrodes 18 and 19 are on opposite sides in the inside diameter If applicable the third grounding electrode is in between the other two electrodes On Rosemount 8711 sensors electrode 18 is near the sensor junction box and electrode 19 is near the bottom of the sensor Figure 6 2 The different sensor models w...

Страница 84: ...ctrodes One electrode should result in an open reading while the other electrode should be less than 275 19 and Electrode 1 17 and Grounding Electrode 17 and Ground Symbol 17 and 18 Open Open 17 and 19 Open Open 17 and 1 Open Open Table 6 7 Uninstalled Rosemount 8711 Wafer Sensor Tests Measuring at Connections Hazardous Location Certification N0 N5 E5 CD 18 and Electrode 1 1 Measure the electrode ...

Страница 85: ... processing signals from fluids that are traveling between 0 04 and 39 ft s 0 01 to 12 m s for both forward and reverse flow in all sensor sizes Full scale continuously adjustable between 39 and 39 ft s 12 to 12 m s Conductivity Limits Process liquid must have a conductivity of 5 microsiemens cm 5 micromhos cm or greater for 8732E Excludes the effect of interconnecting cable length in remote mount...

Страница 86: ...mum Switch on current AC Maximum 26 A 5 ms at 250 V AC DC Maximum 30 A 5 ms at 42 V DC Ambient Temperature Limits Operating 58 to 165 F 50 to 74 C without local operator interface 13 to 149 F 25 to 65 C with local operator interface Storage 40 to 185 F 40 to 85 C 22 to 176 F 30 to 80 C with local operator interface Humidity Limits 0 100 RH to 150 F 65 C 80 100 120 140 160 180 200 220 240 Power Sup...

Страница 87: ...9 0100 4663 Rev BA January 2010 A 3 Rosemount 8732 Enclosure Rating NEMA 4X CSA Type 4X IEC 60529 IP66 transmitter Pollution Degree 2 Output Signal Manchester encoded digital signal that conforms to IEC 1158 2 and ISA 50 02 ...

Страница 88: ...d 38 37 ft s 0 003 and 11 7 m s Below selected value output is driven to the zero flow rate signal level Overrange Capability Signal output will remain linear until 110 of upper range value or 44 ft s 13 m s The signal output will remain constant above these values Out of range message displayed on local display and field communicator Damping Adjustable between 0 and 256 seconds Sensor Compensatio...

Страница 89: ... at reference conditions Accuracy Includes the combined effects of linearity hysteresis repeatability and calibration uncertainty Rosemount 8732E with 8705 8707 Sensor Standard system accuracy is 0 25 of rate 1 0 mm sec from 0 04 to 6 ft s 0 01 to 2 m s above 6 ft s 2 m s the system has an accuracy of 0 25 of rate 1 5 mm sec Optional high accuracy is 0 15 of rate 1 0 mm sec from 0 04 to 13 ft s 0 ...

Страница 90: ... s Rosemount 8732E with Legacy 8711 Sensors Standard system accuracy is 0 5 of rate from 3 to 39 ft s 1 to 12 m s between 0 04 and 3 0 ft s 0 01 and 1 m s the system has an accuracy of 0 015 ft s 0 005 m s Rosemount 8732E with Other Manufacturers Sensors When calibrated in the Rosemount Flow Facility system accuracies as good as 0 5 of rate can be attained There is no accuracy specification for ot...

Страница 91: ...ials of Construction Housing Low copper aluminum NEMA 4X and IEC 60529 IP66 Pollution Degree 2 Paint Polyurethane Cover Gasket Rubber Electrical Connections Two 1 2 14 NPT connections provided on the transmitter housing optional third connection available PG13 5 and CM20 adapters are available Screw terminals provided for all connections Power wiring connected to transmitter only Integrally mounte...

Страница 92: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 A 8 ...

Страница 93: ...complies with the ATEX Directive Type n protection type in accordance with EN50 021 Closing of entries in the device must be carried out using the appropriate EExe or EExn metal cable gland and metal blanking plug or any appropriate ATEX approved cable gland and blanking plug with IP66 rating certified by an EU approved certification body For Rosemount 8732E transmitters Complies with Essential He...

Страница 94: ...gether and should not be in the same cable tray as AC power wiring Device must be properly grounded or earthed according to local electric codes To improve protection against signal interference shielded cable is recommended Low Voltage Directive 93 68 EEC Model 8712D EN 61010 1 1995 Low Voltage Directive 2006 95 EC Model 8732E EN 61010 1 2001 Other important guidelines Only use new original parts...

Страница 95: ...5 3 Sensor Groups C D T6 E5 2 E5 Suitable for Class I Division 2 Non Flammable Fluids Trans Groups A B C D T4 N0 N0 N0 N0 N0 N0 N0 Sensor Groups A B C D T5 N0 N0 4 4 8707 Sensor has Temp Code T3C N0 N0 N0 4 N0 N0 4 Flammable Fluids Trans Groups A B C D T4 N5 N5 N5 N5 N5 N5 N5 Sensor Groups A B C D T5 N5 N5 4 N5 N5 N5 4 N5 N5 4 Non Flammable Fluids with Intrinsically Safe Output Trans Groups A B C ...

Страница 96: ... e ia IIC T3 T6 E1 E1 Equipment Category 3 Gas Group IIC Trans Ex nA nL IIC T4 N1 N1 N1 N1 Sensor Ex nA L IIC T3 T6 N1 N1 N1 N1 Equipment Category 1 Dust Environment Dust Environment Only Trans Dust Ignition Proof ND ND Sensor Dust Ignition Proof ND ND Other Certifications Product Certification Code 4 4 Product Certification Codes are added to the Sensor model number only European Pressure Equipme...

Страница 97: ...ent Dust Environment Only Trans Dust Ignition Proof NF NF Other Certifications Product Certification Code 3 European Pressure Equipment Directive PED PD PD NSF 61 Drinking Water 4 DW DW 1 Available in remote mount configuration only Requires equivalent ATEX approval on the sensor 2 For I S Output Output Code B must be ordered 3 Product Certification Codes are added to the Sensor model number only ...

Страница 98: ...l All Transmitters For sensors with IS electrodes only Reference Rosemount Control Drawing 08732 1052 8732E Class I Division 2 Groups A B C D Temp Codes T4 8712 at 40 C T4 8732 at 60 C 50 C Ta 60 C Dust ignition proof Class II III Division 1 Groups E F G Temp Codes T4 8712 at 40 C T5 8732 at 60 C Enclosure Type 4X E5 Explosion Proof Approval 8732E Reference Rosemount Control Drawing 08732 1052 Exp...

Страница 99: ...be taken from Table B 8 on page B 13 The electrical data is to be taken from Table B 7 on page B 12 If the Rosemount 8732 Flow Transmitter is used integrally with the Junction Box it shall be assured that the mechanical contact areas of the Junction Box and Flow Transmitter comply with the requirements for flanged joints according to standard EN IEC 60079 1 clause 5 2 Per EN60079 1 2004 the gap of...

Страница 100: ...nction Box is classified as II 2 G Ex e IIB T6 and certified under KEMA 07ATEX0073 X N1 ATEX Type n 8712D ATEX Certificate No BASEEFA 05ATEX0170X EEx nA nL IIC T4 Ta 50 C to 60 C Vmax 42 V DC 0575 8732 ATEX Certificate No BASEEFA 07ATEX0203X Ex nA nL IIC T4 Ta 50 C to 60 C Vmax 42 V DC 0575 Remote Junction Box 8732 Certificate No KEMA 07ATEX0073 X II 2G ATEX Ex e 1 T6 Ta 50 C to 60 C When installe...

Страница 101: ...lanking elements shall be of a certified flameproof 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 N7 IECEx Type n 8712D Certificate No IECEx BAS 07 0036X EEx nA nL IIC T4 Ta 50 C to 60 C Vmax 42 V DC 8732 Certificate No IECEx BAS 07 0062X Ex nA nL IIC T4 Ta 50 C to 60 C...

Страница 102: ... C Temp Code T3C 8707 at 60 C Enclosure Type 4X E5 Explosion Proof 8705 and 8711 Only Explosion Proof for Class I Division 1 Groups C D Temp Code T6 at 60 C Dust Ignition proof Class II III Division 1 Groups E F G Temp Code T6 at 60 C Class I Division 2 Groups A B C D Temp Code T5 at 60 C Enclosure Type 4X Canadian Standards Association CSA N0 Suitable for Class I Division 2 Groups A B C D Temp Co...

Страница 103: ... ambient temperature above 50 C the flowmeter shall be used with heat resistant cables with a temperature rating of at least 90 C A fuse with a rating of maximum 0 7 A according to IEC 60127 1 shall be included in the coil excitation circuit if the sensors are used with other flow transmitters e g Rosemount 8712 E1 ATEX Increased Safety Zone 1 KD with IS Electrodes 8705 only Certificate No KEMA 03...

Страница 104: ...dbus output 30 V DC 30 mA 1 W maximum Rosemount 8705 and 8711 Sensors Coil excitation circuit 40 V DC pulsed 0 5 A 20 W maximum Electrode circuit Intrinsically Safe Electrode Circuit Ui 5 V li 0 2 mA Pi 1 mW Um 250 V Rosemount 8732E Flow Transmitter Power supply 250 V AC 1 A or 42 Vdc 2 5 A 20 W maximum FOUNDATION fieldbus output Intrinsically Safe Output Ui 30 V Ii 380 mA Pi 5 32 W Ci 924 pF Li 0...

Страница 105: ...1 option codes only Maximum Ambient Temperature Maximum process temperature F C per temperature class T3 T4 T5 T6 0 5 in sensor size 149 F 65 C 297 F 147 C 138 F 59 C 54 F 12 C 18 F 8 C 140 F 60 C 309 F 154 C 151 F 66 C 66 F 19 C 28 F 2 C 131 F 55 C 322 F 161 C 163 F 73 C 79 F 26 C 41 F 5 C 122 F 50 C 334 F 168 C 176 F 80 C 90 F 32 C 54 F 12 C 113 F 45 C 347 F 175 C 189 F 87 C 102 F 39 C 66 F 19 C...

Страница 106: ... C 192 F 89 C 124 F 51 C 95 F 35 C 113 F 45 C 329 F 165 C 201 F 94 C 135 F 57 C 104 F 40 C 104 F 40 C 338 F 170 C 212 F 100 C 144 F 62 C 115 F 46 C 95 F 35 C 349 F 176 C 221 F 105 C 153 F 67 C 124 F 51 C 86 F 30 C 351 F 177 C 232 F 111 C 163 F 73 C 135 F 57 C 77 F 25 C 351 F 177 C 241 F 116 C 172 F 78 C 144 F 62 C 68 F 20 C 351 F 177 C 252 F 122 C 183 F 84 C 153 F 67 C 3 to 60 in sensor size 149 F...

Страница 107: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 15 Rosemount 8732 Figure B 1 ATEX Installation 1 of 6 ...

Страница 108: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 16 Figure B 2 ATEX Installation 2 of 6 ...

Страница 109: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 17 Rosemount 8732 Figure B 3 ATEX Installation 3 of 6 ...

Страница 110: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 18 Figure B 4 ATEX Installation 4 of 6 ...

Страница 111: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 19 Rosemount 8732 Figure B 5 ATEX Installation 5 of 6 ...

Страница 112: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 20 Figure B 6 ATEX Installation 6 of 6 ...

Страница 113: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 21 Rosemount 8732 Figure B 7 FM Certified I S Output 1 of 4 ...

Страница 114: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 22 Figure B 8 FM Certified I S Output 2 of 4 ...

Страница 115: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 23 Rosemount 8732 Figure B 9 FM Certified I S Output 3 of 4 ...

Страница 116: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 24 Figure B 10 FM Certified I S Output 4 of 4 ...

Страница 117: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 25 Rosemount 8732 Figure B 11 CSA Certified I S Output 1 of 2 ...

Страница 118: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 26 Figure B 12 CSA Certified I S Output 2 of 2 ...

Страница 119: ...Reference Manual 00809 0100 4663 Rev BA January 2010 B 27 Rosemount 8732 Figure B 13 CSA Installation ...

Страница 120: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 B 28 Figure B 14 Factory Mutual Hazardous Locations ...

Страница 121: ...tput and reduce costs through simplified installation maintenance and troubleshooting Table C 1 Rosemount Magmeter Diagnostics Options for Accessing Diagnostics Rosemount Magmeter Diagnostics can be accessed through the 375 Field Communicator AMS Device Manager or any other FOUNDATION fieldbus configuration tool Access Diagnostics through AMS Intelligent Device Manager for the Ultimate Value The v...

Страница 122: ...s a means of minimizing issues and false readings when the pipe is empty This is most important in batching applications where the pipe may run empty with some regularity If the pipe is empty this diagnostic will activate set the flow rate to 0 and deliver a PlantWeb alert Turning Empty Pipe On Off The Empty Pipe diagnostic can be turned on or off as required by the application If the advanced dia...

Страница 123: ...e Tunable Empty Pipe diagnostic is set at the factory to properly diagnose most applications If this diagnostic unexpectedly activates the following procedure can be followed to optimize the Empty Pipe diagnostic for the application 1 Record the Empty Pipe Value with a full pipe condition Example Full reading 0 2 2 Record the Empty Pipe Value with an empty pipe condition Example Empty reading 80 0...

Страница 124: ...d 17 and an electrode 18 or 19 is greater than 2 kohms and rises For more detailed information consult Table 6 5 on page 6 8 GROUND WIRINGFAULT DETECTION The Ground Wiring Fault Detection diagnostic provides a means of verifying installations are done correctly If the installation is not wired or grounded properly this diagnostic will activate and deliver a PlantWeb alert This diagnostic can also ...

Страница 125: ...f the amplitude of the signal at either of these frequencies exceeds 5 mV that is an indication that there is a ground or wiring issue and that stray electrical signals are getting into the transmitter The diagnostic alert will activate indicating that the ground and wiring of the installation should be carefully reviewed HIGH PROCESS NOISE DETECTION The High Process Noise diagnostic detects if th...

Страница 126: ...nt of process noise If the transmitter is operating in 37 Hz mode and the signal to noise ratio remains below 25 for approximately one minute then the High Process Noise diagnostic alert will activate Troubleshooting High Process Noise The transmitter detected high levels of process noise If the signal to noise ratio is less than 25 while operating in 5 Hz mode proceed with the following steps 1 I...

Страница 127: ...ocess Noise Functionality The High Process Noise diagnostic is useful for detecting situations where the process fluid may be causing electrical noise resulting in a poor measurement from the magnetic flowmeter There are three basic types of process noise that can affect the performance of the magnetic flowmeter system 1 f Noise This type of noise has higher amplitudes at lower frequencies but gen...

Страница 128: ...the 8714i Meter Verification diagnostic will be available If D02 was not ordered or licensed this diagnostic will not be available Sensor Signature Parameters The sensor signature describes the magnetic behavior of the sensor Based on Faraday s law the induced voltage measured on the electrodes is proportional to the magnetic field strength Thus any changes in the magnetic field will result in a c...

Страница 129: ...he flow rate is not at a steady flow or if there is process noise present Empty Pipe Run the 8714i Meter Verification test with an empty pipe Running the 8714i Meter Verification test under this condition provides the ability to verify the magnetic flowmeter health with an empty pipe Running the calibration verification under empty pipe conditions will not check the electrode circuit health 8714i ...

Страница 130: ...or only This results in the verification test checking the sensor calibration to the limits of the test criteria selected when the 8714i Meter Verification test was initiated verifying the coil circuit health and the electrode circuit health 8714i Meter Verification Test Results Parameters Once the 8714i Meter Verification test is initiated the transmitter will make several measurements to verify ...

Страница 131: ...ill contain all of the necessary calibration verification result data The results are displayed in the following order Test Condition Review the test condition that the 8714i Meter Verification test was performed under Test Criteria Review the test criteria used to determine the results of the 8714i Meter Verification tests 8714i Result Displays the overall result of the 8714i Meter Verification t...

Страница 132: ...a Pass or Fail Electrode Circuit Verification Displays the results of the electrode circuit health check as either a Pass or Fail 375 Transducer Block Diagnostics Advanced Diagnostics 8714i Meter Verification 8714i Results Actual Velocity AMS Tab Context Menu Device Diagnostics 8714i Report 375 Transducer Block Diagnostics Advanced Diagnostics 8714i Meter Verification 8714i Results Velocity Dev AM...

Страница 133: ...of meter calibration on a critical feed line for one of their products This is an internal standard but plant requirements require a calibration record be kept on hand Meter calibration on this process must meet one percent The process is a batch process so it is possible to perform the calibration verification with the line full and with no flow Since the 8714i Meter Verification test can be run ...

Страница 134: ...circuit health This value is used as a baseline to determine if the coil circuit is still operating correctly when the 8714i Meter Verification diagnostic is initiated Coil Signature The Coil Signature is a measurement of the magnetic field strength This value is used as a baseline to determine if a sensor calibration shift has occurred when the 8714i Meter Verification diagnostic is initiated Tes...

Страница 135: ...measurement taken during the sensor signature process to determine coil circuit health Coil Signature The Coil Signature is a measurement of the magnetic field strength This value is compared to the coil signature baseline measurement taken during the sensor signature process to determine sensor calibration deviation Electrode Circuit Resistance The Electrode Circuit Resistance is a measurement of...

Страница 136: ...____________ PV Damping ____________________________________________ Transmitter Calibration Verification Results Sensor Calibration Verification Results Simulated Velocity _______________________________________ Sensor Deviation _____________________________________ Actual Velocity __________________________________________ Sensor PASS FAIL NOT TESTED Deviation ___________________________________...

Страница 137: ... cover in explosive atmospheres when the circuit is alive Before connecting a Field 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 Both transmitter covers must be fully engaged to meet explosion proof requirements Failure to follow safe installation and servicing guidelines co...

Страница 138: ...e mode to 37 Hz Auto Zero To ensure optimum accuracy when using 37 Hz coil drive mode there is an auto zero function that must be initiated during start up The auto zero operation is also discussed in the start up and configuration sections When using 37 Hz coil drive mode it is important to zero the system for the specific application and installation The auto zero procedure should be performed o...

Страница 139: ...verages the inputs over the past 10 seconds 125 averages the inputs over the past 12 5 seconds 2 Maximum Percent Limit The tolerance band set up on either side of the running average referring to percent deviation from the average Values within the limit are accepted while value outside the limit are scrutinized to determine if they are a noise spike or an actual flow change Factory Preset Value 2...

Страница 140: ...s occurs in the typical analog damping circuits 4 As in number 2 above the input is outside the tolerance band This first signal is held in memory and compared to the next signal The next signal is also outside the tolerance band in the same direction so the stored value is added to the running average as the next input and the running average begins to slowly approach the new input level 5 To avo...

Страница 141: ... Yokogawa Sensors page E 25 Generic Manufacturer Sensors page E 26 The wiring diagrams in this section illustrate the proper connections between the Rosemount 8732 and most sensors currently on the market Specific diagrams are included for most models and where information for a particular model of a manufacturer is not available a generic drawing pertaining to that manufacturers sensors is provid...

Страница 142: ...del 10D1430 page E 12 Rosemount 8732 Model 10D1465 10D1475 Integral page E 13 Rosemount 8732 Generic Wiring for Sensors page E 14 Foxboro Rosemount 8732 Series 1800 page E 15 Rosemount 8732 Series 1800 Version 2 page E 16 Rosemount 8732 Series 2800 page E 17 Rosemount 8732 Generic Wiring for Sensors page E 18 Kent Rosemount 8732 Veriflux VTC page E 19 Rosemount 8732 Generic Wiring for Sensors page...

Страница 143: ...wn in Figure Figure E 1 Wiring Diagram to a Rosemount 8732 Transmitter Table E 2 Rosemount 8705 8707 8711 8721 Sensor Wiring Connections Rosemount 8732 Transmitters Rosemount 8705 8707 8711 8721 Sensors 1 1 2 2 17 17 18 18 19 19 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electronics board will be nec...

Страница 144: ...Diagram for Rosemount 8701 Sensor and Rosemount 8732 Transmitter Table E 3 Rosemount 8701 Sensor Wiring Connections 2 1 19 18 17 ROSEMOUNT 8701 SENSOR ROSEMOUNT 8732 TRANSMITTER Rosemount 8732 Rosemount 8701 Sensors 1 1 2 2 17 17 18 18 19 19 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electronics boar...

Страница 145: ... be wired in either a series or parallel circuit All Rosemount magnetic sensors are wired in a series circuit Other manufacturers AC sensors AC coils wired for 220V operation are typically wired in parallel and must be rewired in series 7 Verify that the sensor is in good working condition Use the manufacturer s recommended test procedure for verification of sensor condition Perform the basic chec...

Страница 146: ...3 Wiring Diagram for Brooks Sensor Model 5000 and Rosemount 8732 Table E 4 Brooks Model 5000 Sensor Wiring Connections BROOKS MODEL 5000 ROSEMOUNT 8732 TRANSMITTER Rosemount 8732 Brooks Sensors Model 5000 1 1 2 2 17 17 18 18 19 19 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electronics board will be n...

Страница 147: ... Brooks Sensor Model 7400 and Rosemount 8732 Table E 5 Brooks Model 7400 Sensor Wiring Connections BROOKS MODEL 7400 ROSEMOUNT 8732 TRANSMITTER Rosemount 8732 Brooks Sensors Model 7400 1 Coils 2 Coils 17 Shield 18 Electrode 19 Electrode This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electronics board wil...

Страница 148: ...gram for Endress and Hauser Sensors and Rosemount 8732 Table E 6 Endress and Hauser Sensor Wiring Connections 41 42 4 5 7 Electrodes Coils ROSEMOUNT 8732 TRANSMITTER ENDRESS AND HAUSER SENSORS Rosemount 8732 Endress and Hauser Sensors 1 41 2 42 14 17 4 18 5 19 7 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of...

Страница 149: ... Model 10D1418 and Rosemount 8732 Table E 7 Fischer and Porter Model 10D1418 Sensor Wiring Connections ROSEMOUNT 8732 TRANSMITTER Electrode Connections U1 U2 G 8 6 7 L1 L2 5 3 2 1 Coil Connections Rosemount 8732 Fischer and Porter Model 10D1418 Sensors 1 L1 2 L2 Chassis Ground 17 3 18 1 19 2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the...

Страница 150: ...del 10D1419 and Rosemount 8732 Table E 8 Fischer and Porter Model 10D1419 Sensor Wiring Connections ROSEMOUNT 8732 TRANSMITTER 3 2 1 18 L1 L2 16 17 Electrode Connections Coil Connections Rosemount 8732 Fischer and Porter Model 10D1419 Sensors 1 L1 2 L2 3 17 3 18 1 19 2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replace...

Страница 151: ... 10D1430 Remote and Rosemount 8732 Table E 9 Fischer and Porter Model 10D1430 Remote Sensor Wiring Connections ROSEMOUNT 8732 TRANSMITTER 1 2 3 G L1 8 Coil Connections Electrode Connections Rosemount 8732 Fischer and Porter Model 10D1430 Remote Sensors 1 L1 2 8 G 17 3 18 1 19 2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter o...

Страница 152: ... 10 Fischer and Porter Model 10D1430 Integral Sensor Wiring Connections Electrode Connections ROSEMOUNT 8732 TRANSMITTER To L2 1 2 3 7 6 8 L2 L1 U2 U1 1 2 3 7 6 L2 L1 U2 U1 G TB1 TB2 Coil Connections To Calibration Device Disconnect Rosemount 8732 Fischer and Porter Model 10D1430 Integral Sensors 1 L1 2 L2 G 17 3 18 1 19 2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the senso...

Страница 153: ...1475 Integral and Rosemount 8732 Table E 11 Fischer and Porter Model 10D1465 and 10D1475 Sensor Wiring Connections 2A 2 1 5 6 16 3 CT M2 M1 MR Electrode Connections Coil Connections ROSEMOUNT 8732 TRANSMITTER Disconnect Rosemount 8732 Fischer and Porter Model 10D1465 and 10D1475 Sensors 1 MR 2 M1 3 17 3 18 1 19 2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to te...

Страница 154: ...er Sensors and Rosemount 8732 Table E 12 Fischer and Porter Generic Sensor Wiring Connections Electrodes 2 Coils Chassis ROSEMOUNT 8732 TRANSMITTER FISCHER AND PORTER SENSORS Fuse 1 3 M2 M1 Rosemount 8732 Fischer and Porter Sensors 1 M1 2 M2 Chassis Ground 17 3 18 1 19 2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or repla...

Страница 155: ...oxboro Generic Sensor Wiring Connections ROSEMOUNT 8732 TRANSMITTER Coil Connections Electrode Connections FOXBORO SERIES 1800 SENSOR Outer Shield White Lead White Shield Black Lead Black Shield Inner Shield Rosemount 8732 Foxboro Series 1800 Sensors 1 L1 2 L2 Chassis Ground 17 Any Shield 18 Black 19 White This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals...

Страница 156: ...nt 8732 Table E 14 Foxboro Generic Sensor Wiring Connections FOXBORO SERIES 1800 SENSOR VERSION 2 ROSEMOUNT 8732 TRANSMITTER Coil Connections Electrode Connections GND L2 L1 White Black Shield Rosemount 8732 Foxboro Series 1800 Sensors 1 L1 2 L2 Chassis Ground 17 Any Shield 18 Black 19 White This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the...

Страница 157: ...ng Connections ROSEMOUNT 8732 TRANSMITTER Coil Connections Electrode Connections FOXBORO SERIES 1800 SENSOR Outer Shield White Lead White Shield Black Lead Black Shield Inner Shield White Black Any Shield L2 L1 G Rosemount 8732 Foxboro Series 2800 Sensors 1 L1 2 L2 Chassis Ground 17 Any Shield 18 Black 19 White This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to term...

Страница 158: ...and Rosemount 8732 Table E 16 Foxboro Sensor Wiring Connections Electrodes Coils Ground ROSEMOUNT 8732 TRANSMITTER FOXBORO SENSOR L2 L1 White Black Any Shield Fuse Rosemount 8732 Foxboro Sensors 1 L1 2 L2 Chassis Ground 17 Any Shield 18 Black 19 White This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electr...

Страница 159: ...ount 8732 Table E 17 Kent Veriflux VTC Sensor Wiring Connections Electrode Connections Coil Connections ROSEMOUNT 8732 TRANSMITTER KENT VERIFLUX VTC SENSOR 1SCR OUT 2 3 SIG 1 4 SIG 2 5 6 1 2 5 6 SCR OUT Fuse Rosemount 8732 Kent Veriflux VTC Sensors 1 2 2 1 SCR OUT 17 SCR OUT 18 SIG1 19 SIG2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the ...

Страница 160: ...gram for Kent Sensors and Rosemount 8732 Table E 18 Kent Sensor Wiring Connections Coils Electrodes SCR OUT ROSEMOUNT 8732 TRANSMITTER KENT SENSORS 2 1 SIG2 SIG1 SCR OUT Fuse Rosemount 8732 Kent Sensors 1 1 2 2 SCR OUT 17 SCR OUT 18 SIG1 19 SIG2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electronics ...

Страница 161: ...Krohne Sensors and Rosemount 8732 Table E 19 Krohne Sensor Wiring Connections Electrodes Coils Coil Shield ROSEMOUNT 8732 TRANSMITTER KROHNE SENSORS 7 8 3 2 Electrode Shield Fuse Rosemount 8732 Krohne Sensors 1 8 2 7 Coil Shield 17 Electrode Shield 18 2 19 3 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the...

Страница 162: ...semount 8732 Table E 20 Taylor Series 1100 Sensor Wiring Connections ROSEMOUNT 8732 TRANSMITTER Electrode Connections Coil Connections TAYLOR SERIES 1100 SENSOR C L A R White Black Green L N G 1 2 3 4 Rosemount 8732 Taylor Series 1100 Sensors 1 Black 2 White Green 17 S1 and S2 18 E1 19 E2 This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the tr...

Страница 163: ...r Sensors and Rosemount 8732 Table E 21 Taylor Sensor Wiring Connections Electrodes Coils Green ROSEMOUNT 8732 TRANSMITTER TAYLOR SENSORS White Black E2 E1 S1 and S2 Fuse Rosemount 8732 Taylor Sensors 1 Black 2 White Green 17 S1 and S2 18 E1 19 E2 This is a pulsed DCDC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the electron...

Страница 164: ...Yamatake Honeywell Sensors and Rosemount 8732 Table E 22 Yamatake Honeywell Sensor Wiring Connections Electrodes Coils Chassis Ground ROSEMOUNT 8732 TRANSMITTER YAMATAKE HONEYWELL SENSORS Y X A B C Fuse Rosemount 8732 Yamatake Honeywell Sensors 1 X 2 Y Chassis Ground 17 C 18 B 19 A This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitt...

Страница 165: ... for Yokogawa Sensors and Rosemount 8732 Table E 23 Yokogawa Sensor Wiring Connections Electrodes Coils Chassis Ground ROSEMOUNT 8732 TRANSMITTER YOKOGAWA SENSORS Ex 2 Ex 1 A B C Fuse Rosemount 8732 Yokogawa Sensors 1 EX1 2 EX2 Chassis Ground 17 C 18 B 19 A This is a pulsed DC magnetic flowmeter Do not connect AC power to the sensor or to terminals 1 and 2 of the transmitter or replacement of the ...

Страница 166: ...ely 3 300 ohms Electrode terminals will have an open circuit Identify a chassis ground 1 Touch one probe of an ohmmeter to the sensor chassis 2 Touch the other probe to the each sensor terminal and the record the results for each terminal The chassis ground will have a resistance value of one ohm or less Wiring Connections Connect the electrode terminals to Rosemount 8732 terminals 18 and 19 The e...

Страница 167: ...s have changed To determine the software revision of a transmitter check the parameter SOFTWARE_REVISION_MAJOR The most recent transmitters have a label on the electronic board stack Table F 1 Resource Block Parameters Index Number Parameter Rev 5 Description ACK_OPTION 38 ACK_OPTION is a selection of whether alarms associated with the function block will be automatically acknowledged ADVISE_ACTIV...

Страница 168: ...ice to locate the DD file for the resource DEV_STRING 43 Used to load new licensing into the device The value can be written but will always read back with a value of 0 DEV_TYPE 11 This parameter represents the manufacturer s model number associated with the resource used by interface devices to locate the DD file for the resource Rosemount 8732 DIAG_OPTION 46 Indicates which diagnostics licensing...

Страница 169: ...esource 001151 for Rosemount MAX_NOTIFY 31 Maximum number of unconfirmed alert notify messages possible MEMORY_SIZE 22 Available configuration memory in the empty resource To be checked before attempting a download MESSAGE_DATE 57 MESSAGE_DATE is the date associated with the MESSAGE_TEXT parameter MESSAGE_TEXT 58 MESSAGE_TEXT is used to indicate changes made by the user to the device s installatio...

Страница 170: ...t which to give up on computer writes to function block ROut locations SIMULATE_IO 64 SIMULATE_JUMPER shows the status of the simulate jumper switch SIMULATE_STATE 66 SIMULATE_STATE represents the state of the simulate function ST_REV 01 The revision level of the static data associated with the function block The revision value will be incremented each time a static parameter value in the block is...

Страница 171: ...er Condition Name and Description 1 Block Configuration Error A feature in FEATURES_SEL is set that is not supported by FEATURES or an execution cycle in CYCLE_SEL is set that is not supported by CYCLE_TYPE 2 Link Configuration Error A link used in one of the function blocks is improperly configured 3 Simulate Active The simulation jumper is in place Simulate active is not an indication that the I...

Страница 172: ...y of an alarm condition changes to 0 after the condition that caused the alarm is corrected 1 An alarm condition with a priority of 1 is recognized by the system but is not reported to the operator 2 An alarm condition with a priority of 2 is reported to the operator but does not require operator attention such as diagnostics and system alerts 3 7 Alarm conditions of priority 3 7 are advisory alar...

Страница 173: ...ions of all transducer block parameters errors and diagnostics are listed Also the modes alarm detection status handling application information and troubleshooting are discussed Figure G 1 Transducer Block Diagram Definition The transducer block contains the actual flow measurement data This data includes information about sensor type engineering units digital filter settings damping and diagnost...

Страница 174: ...ial number from physical tag on flowtube FLOW_TUBE_TAG 48 Text String Identifier of flowtube LICENSE_KEY 78 Key password to enable diagnostic features Any changes to the licensing will be shown in the LICENSE_STATUS parameter LINER_MATERIAL 50 Enumerated string indicating liner material of installed flowtube LOI_LANG 39 Selects the language to be used in the local display for status and diagnostic...

Страница 175: ...nits User Defined Sensor Line Size 0 1 in 3 mm 16 in 400 mm 0 15 in 4 mm 18 in 450 mm 0 25 in 6 mm 20 in 500 mm 0 3 in 8 mm 24 in 600 mm 0 5 in 15 mm 28 in 700 mm 0 75 in 20 mm 30 in 750 mm 1 in 25 mm 32 in 800 mm 1 5 in 40 mm 36 in 900 mm 2 in 50 mm 40 in 1000 mm 2 5 in 65 mm 42 in 1050 mm 3 in 80 mm 1 1 Default Factory Configuration 48 in 1200 mm 4 in 100 mm 54 in 1350 mm 6 in 150 mm 56 in 1400 ...

Страница 176: ... service 16 Unspecified Error An unidentified error occurred 17 General Error A general error that cannot be specified below occurred 18 Calibration Error An error occurred during calibration of the device or a calibration error was detected during normal operations 19 Configuration Error An error occurred during configuration of the device or a configuration error was detected during normal opera...

Страница 177: ...nnel values the down stream block AI will generate the necessary alarms for the measurement The error that generated this alarm can be determined by looking at BLOCK_ERR and XD_ERROR Status Handling Normally the status of the output channels reflects the status of the measurement value the operating condition of the measurement electronics card and any active alarm condition Value Name and Descrip...

Страница 178: ...Troubleshooting Symptom Possible Causes Corrective Action Mode will not leave out of service OOS Target mode not set Set target mode to something other than OOS Resource block The actual mode of the resource block is OOS See Appendix F Resource Block and Section 3 Configuration PVor SV is BAD Measurement See Diagnostics Table G 4 Flow is above SENSOR_RANGE EU100 PV or SV is UNCERTAIN Measurement F...

Страница 179: ... refer to the Handheld Communicator manual for detailed instructions on the use features and full capabilities of the Handheld Communicator Explosions can result in death or serious injury Do not make connections to the serial port or NiCad recharger jack in an explosive atmosphere Before connecting the Handheld Communicator in an explosive atmosphere make sure the instruments in the loop are inst...

Страница 180: ...or non incendive field wiring practices Explosions can result if connections to the serial port or NiCad recharger jack are made in an explosive situation The Handheld Communicator should be connected in parallel with the transmitter Use the loop connection ports on the rear panel of the Handheld Communicator see Figure H 1 The connections are non polarized Figure H 1 Rear Connection Panel Figure ...

Страница 181: ...unicator is turned on it searches for a transmitter on the FOUNDATION filedbus loop If a FOUNDATION fieldbus compatible device is found the communicator displays the Online Menu with device ID 8732 and tag TRANSMITTER Directional Keys Use these keys to move the cursor up down left or right The right arrow key also selects menu options and the left arrow key returns to the previous menu Tab Key Use...

Страница 182: ...y Figure H 4 Handheld Communicator Alphanumeric and Shift Keys Data Entry Some menus require data entry Use the Alphanumeric and Shift keys to enter all alphanumeric information into the Handheld Communicator If you press an Alphanumeric key alone from within an edit menu the bold character in the center of the key appears These large characters include the numbers zero through nine the decimal po...

Страница 183: ...cy output and corresponding flow output of flow transmitters Utility The Utility option provides access to the contrast control for the Handheld Communicator LCD screen and to the autopoll setting used in multidrop applications Once selecting a Main Menu option the Handheld Communicator provides the information you need to complete the operation If further details are required consult the Handheld...

Страница 184: ... that the field width for the current arithmetic variable exceeds the device specified description edit format Exceed precision Indicates that the precision for the current arithmetic variable exceeds the device specified description edit form Ignore next 50 occurrences of status Asked after displaying device status softkey answer determines whether next 50 occurrences of device status will be ign...

Страница 185: ... user These variables should be set or invalid values may be sent to the device There is unsent data Send it before shutting off Press YES to send unsent data and turn the HC off Press NO to turn the HC off and lose the unsent data Too few data bytes received Command returns fewer data bytes than expected as determined by the device description Transmitter Fault Device returns a command response i...

Страница 186: ...Reference Manual 00809 0100 4663 Rev BA January 2010 Rosemount 8732 H 8 ...

Страница 187: ...1418 E 9 Foxboro Series 1800 E 15 Generic Flowtube E 26 Kent Flowtubes E 20 Kent Veriflux VTC E 19 Krohne Flowtubes E 21 Rosemount Model 8705 8707 8711 E 3 Taylor Series 1100 E 22 Yamatake Honeywell Flowtubes E 24 Yokogawa Flowtubes E 25 Function Keys Handheld Communicator H 4 G Gaskets 5 7 Installation Wafer Flowtube 5 10 Ground Connection Internal 5 13 Protective 5 13 Grounding 5 12 Grounding El...

Страница 188: ...ag 3 7 Transducer Block Diagnostics G 5 Errors G 4 Flow specific Block Configuration Values G 3 Modes G 5 Parameters G 2 BLOCK_ERR G 4 MODE_BLK G 5 XD_ERROR G 4 Parameters and Descriptions G 2 Transducer block Parameters DETAILED_STATUS G 5 Transmitter Output Instability Auto Zero D 2 Procedures D 2 Signal Processing D 2 Transmitter Security 2 4 Transporting System 5 3 Troubleshooting Advanced Tra...

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Страница 190: ...can be found at www rosemount com terms_of_sale Reference Manual 00809 0100 4663 Rev BA January 2010 Emerson Process Management Flow Neonstraat 1 6718 WX Ede The Netherlands T 31 0 318 495555 F 31 0 318 495556 Emerson Process Management Asia Pacific Private Limited 1 Pandan Crescent Singapore 128461 T 65 6777 8211 F 65 6777 0947 Enquiries AP emersonprocess com Rosemount Divison 8200 Market Bouleva...

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