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33

Rosemount 8600 Vortex Flow Meter

Reference Manual

May 2019

Installation

00809-0100-4860, Rev BF

3.6.5

Grounding the transmitter case

The transmitter case should always be grounded in accordance with national and local 
electrical codes. The most effective transmitter case grounding method is direct 
connection to earth ground with minimal impedance. Methods for grounding the 
transmitter case include:

Internal Ground Connection:

 The Internal Ground Connection screw is inside the 

FIELD TERMINALS side of the electronics housing. This screw is identified by a 
ground symbol (

), and is standard on all Rosemount 8600D transmitters.

External Ground Assembly: 

This assembly is included with the optional transient 

protection terminal block (Option Code T1). The External Ground Assembly can 
also be ordered with the transmitter (Option Code V5) and is automatically 
included with certain hazardous area approvals.

Note

Grounding the transmitter case using the threaded conduit connection may not provide a 

sufficient ground. The transient protection terminal block (Option Code T1) does not 

provide transient protection unless the transmitter case is properly grounded. See 

“Transient Terminal Block” on page 44

 for transient terminal block grounding. Use the 

above guidelines to ground the transmitter case. Do not run the transient protection 

ground wire with signal wiring as the ground wire may carry excessive current if a lightning 

strike occurs.

3.6.6

Wiring procedure 

The signal terminals are located in a compartment of the electronics housing separate from 
the flowmeter electronics. Connections for a HART-based communicator and a current test 
connection are above the signal terminals. 

Figure 3

-

11

 illustrates the power supply load 

limitations for the flowmeter.

Note

A power disconnect is required to remove power from the transmitter for maintenance, 

removal, and replacement.

Power supply

Power Supply Specifications:

Typical installations use a 22 Vdc – 28 Vdc power supply. The dc power supply should 
provide clean power with less than 2% ripple. Refer to 

Figure 3

-

11

 as a quick reference. 

Loop resistance specification:

If HART communication is required, a minimum resistance of 250Ω dc is required between 
the power supply and the transmitter.

Note 

See the 

Loop Load Calculation

 section to determine the maximum allowable loop 

resistance as a function of power supply voltage.

Содержание Rosemount 8600 Series

Страница 1: ...Reference Manual 00809 0100 4860 Rev BF May 2019 Rosemount 8600 Series Vortex Flow Meter ...

Страница 2: ......

Страница 3: ...asic setup 12 2 3 1 Tag 12 2 3 2 Process configuration 12 2 3 3 Reference K factor 15 2 3 4 Flange type 15 2 3 5 Mating pipe ID Inside Diameter 16 2 3 6 Variable mapping 16 2 3 7 PV units 17 2 3 8 Range values 17 2 3 9 PV damping 17 2 3 10 Auto adjust filter 18 3Section 3 Installation 3 1 Safety messages 21 3 2 Commissioning 23 3 2 1 General considerations 23 3 2 2 Flowmeter sizing 23 3 2 3 Flowme...

Страница 4: ...stallation 32 3 6 4 Cable gland 32 3 6 5 Grounding the transmitter case 33 3 6 6 Wiring procedure 33 3 6 7 Remote electronics 38 3 6 8 Calibration 40 3 7 Software configuration 40 3 7 1 Installing the indicator 42 3 8 Transient protection 43 3 8 1 Installing the Transient Protector 43 4Section 4 Operation 4 1 Diagnostics service 45 4 1 1 Test status 45 4 1 2 Loop test 46 4 1 3 Pulse output test 46...

Страница 5: ...re 81 5 6 6 Coaxial cable at the electronics housing 83 5 6 7 Changing the housing orientation 85 5 6 8 Temperature sensor replacement MTA option only 85 5 7 Return of material 86 AAppendix A Specifications and Reference Data A 1 Specifications 87 A 2 Functional specifications 87 A 3 Typical flow ranges 90 A 4 Performance specifications 95 A 4 1 Flow accuracy 95 A 5 Physical specifications 96 A 6 ...

Страница 6: ...00 4860 Rev BF Table of Contents May 2019 Table of Contents C 2 5 Calculating output variables with known input frequency 108 C 3 Examples 110 C 3 1 English units 110 C 3 2 SI units 114 DAppendix D HART Menu Tree D 1 Overview 117 ...

Страница 7: ...r Central Technical support quoting and order related questions 1 800 999 9307 7 00 am to 7 00 pm CST North American Response Center Equipment service needs 1 800 654 7768 24 hours includes Canada Outside of the United States contact your local Emerson Process Management representative The products described in this document are NOT designed for nuclear qualified applications Using non nuclear qua...

Страница 8: ...viii Reference Manual 00809 0100 4860 Rev BF Title Page May 2019 Title Page ...

Страница 9: ...ovides a short procedure for verification of electronic output to assist in meeting the quality standards for ISO 9000 certified manufacturing processes Appendix D HART Menu Tree provides command tree and Fast Key Sequence tables for the Field Communicator when used in conjunction with the Rosemount 8600D 1 2 Safety messages Procedures and instructions in this manual may require special precaution...

Страница 10: ...Reference Manual 00809 0100 4860 Rev BF Introduction May 2019 2 Rosemount 8600 Vortex Flow Meter ...

Страница 11: ...ng properly Rosemount 8600D digital process variables include primary variable primary variable as a percent of range analog output vortex shedding rate pulse frequency mass flow volumetric flow velocity flow totalizer electronics temperature calculated process density cold junction temperature and process temperature 2 2 Process variables The process variables for the Rosemount 8600D provide the ...

Страница 12: ...of range provides a gauge as to where the current measurement of the meter is within the configured range of the meter For example the range may be defined as 0 gal min to 20 gal min If the current flow is 10 gal min the percent of range is 50 percent 2 2 3 Analog output The analog output variable provides the analog value for the primary variable The analog output refers to the industry standard ...

Страница 13: ...inute SCFM N A Standard Cubic Feet per hour SCFH N A Barrels per second BBL S bbl s Barrels per minute BBL M bbl min Barrels per hour BBL H bbl h Barrels per day BBL D bbl d Imperial Gallons per second IGAL S Impgal s Imperial Gallons per minute IGAL M Impgal min Imperial Gallons per hour IGAL H Impgal h Imperial Gallons per day IGAL D Impgal d Liters per second L S L s Liters per minute L MIN L m...

Страница 14: ...hese values base volume unit base time unit user defined unit and conversion number Suppose you want the Rosemount 8600D to display flow in barrels per minute instead of gallons per minute and one barrel is equal to 31 0 gallons Base volume unit gal Base time unit min User defined unit br Conversion number 1 31 0 See the specific variables listed below for more information on setting special units...

Страница 15: ... Conversion number Used to relate base units to special units For a straight conversion of volume units from one to another the conversion number is the number of base units in the new unit For example if you are converting from gallons to barrels and there are 31 gallons in a barrel the conversion factor is 31 The conversion equation is as follows where barrels is the new volume unit 1 gallon 0 0...

Страница 16: ...rrent velocity flow value and units Velocity units Allows the user to select the velocity units from the available list ft s m s Velocity measured base Determines if the velocity measurement is based on the mating pipe ID or the meter body ID Totalizer Tallies the total amount of liquid or gas that has passed through the flowmeter since the totalizer was last reset It enables you to change the set...

Страница 17: ... mass velocity that will be totalled Note The totalizer value is saved in the non volatile memory of the electronics every three seconds Should power to the transmitter be interrupted the totalizer value will start at the last saved value when the power is re applied Note Changes that affect the density density ratio or compensated K Factor will affect the totalizer value being calculated These ch...

Страница 18: ...cs temperature from the available list deg C deg F deg R Kelvin Calculated process density Allows users to view the calculated process density value when the vortex is configured for temperature compensated steam applications Also allows the user to configure the calculated density units Process density Displays the current calculated process density value Density units Allows the user to configur...

Страница 19: ...he thermocouple sensor fails the vortex can go either into an alarm output mode or continue to operate normally using the Fixed Process Temperature value See Fixed Process Temperature page 13 This mode is only relevant with the MTA option Note If the Primary Variable is set to Process Temperature and there is an error the output will always go to alarm and this setting will be ignored Cold Junctio...

Страница 20: ...revision 2 3 1 Tag The quickest way to identify and distinguish between flowmeters Flowmeters can be tagged according to the requirements of your application The tag may be up to eight characters long 2 3 2 Process configuration The flowmeter can be used for liquid or gas steam applications but it must be configured specifically for the application If the flowmeter is not configured for the proper...

Страница 21: ...onfiguring a meter for mass flow units a density value needs to be entered When configuring a meter for Standard and Normal Volumetric flow units a density ratio will be required Density ratio Configure the Density Ratio in one of two ways 1 Enter Density Ratio to convert from actual flow rate to standard flow rate 2 Enter the process and base conditions The Rosemount 8600D electronics will then c...

Страница 22: ...l flowing conditions dimensionless Base conditions Tb absolute temperature at standard base conditions degrees Rankine or Kelvin The transmitter will convert from degrees Fahrenheit or degrees Celsius to degrees Rankine or Kelvin respectively Pb absolute pressure at standard base conditions psia or KPa absolute The transmitter will convert from psi bar kg sqcm kpa or mpa to psior kpa for calculati...

Страница 23: ...chosen you must enter the density of your process fluid into the software Be careful to enter the correct density The mass flow rate is calculated using this user entered density and any error in this number will cause error in the mass flow measurement If fluid density is changing over time it is recommended that volumetric flow units be used 2 3 3 Reference K factor The reference K factor is a f...

Страница 24: ...is the variable mapped to the analog output Secondary Variable SV Selections for this Variable include all Variables that can be mapped to PV and also Vortex Frequency Pulse Output Frequency Totalizer Value Calculated Process Density Electronics Temperature and Cold Junction CJ Temperature Tertiary Variable TV Selections for this Variable are identical to those of the Secondary Variable Quaternary...

Страница 25: ...nge Value PV URV This is the 20 mA set point for the meter Primary Variable Lower Range Value PV LRV This is the 4 mA set point for the meter and is typically set to 0 when the PV is a Flow Variable 2 3 9 PV damping Damping changes the response time of the flowmeter to smooth variations in output readings caused by rapid changes in input Damping is applied to the Analog Output Primary Variable Per...

Страница 26: ...o calculate the minimum measurable flow rate while retaining at least a 4 1 signal to the trigger level ratio This function will also reset all of the filters to optimize the flowmeter performance over the new range If the configuration of the device has changed this method should be executed to ensure the signal processing parameters are set to their optimum settings For a stronger signal select ...

Страница 27: ...3 TV is 4 QV is 1 URV 2 LRV 3 PV Min Span 4 USL 5 LSL 1 Operating Conditions 2 Base Conditions 3 Exit 1 Characterize Meter 2 Configure Outputs 3 Signal Processing 4 Device Information 1 K Factor 2 Mating Pipe ID 3 Flange Type 4 Wetted Material 5 Meter Body 6 Installation Effects 1 Reference K Factor 2 Compensated K Factor 1 Anlg Output 2 Pulse Output 3 HART Output 4 Local Display 1 Range Values 2 ...

Страница 28: ...5 Review 1 5 Date 1 4 4 5 Revision Numbers 1 4 4 7 Descriptor 1 4 4 3 Scaled D A Trim 1 2 6 Density Ratio 1 3 2 4 1 1 Self Test 1 2 1 5 Device ID 1 4 4 7 6 Signal to Trigger Ratio 1 4 3 2 2 Electronics Temp 1 1 4 7 1 STD Nor Flow Units 1 1 4 1 2 Electronics Temp Units 1 1 4 7 2 Special Units 1 1 4 1 3 Filter Restore 1 4 3 3 Status 1 2 1 1 Final Assembly Number 1 4 4 7 5 SV Mapping 1 3 6 2 Fixed Pr...

Страница 29: ... 1 Safety messages Instructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations Refer to the following safety messages before performing any operation in this section Explosions could result in death or serious injury Do not remove the transmitter cover in explosive atmospheres when the circuit is alive Before connectin...

Страница 30: ...io Density Ratio Std or Normal Volumetric Flow Units Only Fixed Process Density Mass Flow Units Only No Bench Commissioning Review Configuration Yes No Yes Did you Configure on Bench No Yes Configure if Necessary Go to Review Configuration A A A Go to B Go to B Reference K Factor Mating Pipe ID Variable Mapping Flange Type PV Unit Range Values PV Damping Auto Adjust Filter Using LCD Yes Configure ...

Страница 31: ...rom flow applications within the limitations described in Appendix A Specifications and Reference Data Full scale is continuously adjustable within these ranges To determine the correct flowmeter size for an application process conditions must be within the stated requirements for Reynolds number and velocity See Appendix A Specifications and Reference Data for sizing data Contact your local Rosem...

Страница 32: ...electronics are positioned to the side of the pipe or below the pipe as shown in Figure 3 2 Insulation may be required around the pipe to maintain an electronics temperature below 185 F 85 C Steam installations For steam applications avoid installations such as the one shown in Figure 3 3 Such installations may cause a water hammer condition at start up due to trapped condensate The high force fro...

Страница 33: ...Please see Technical Data Sheet 00816 0100 3250 on Installation Effects for optional K factor corrections This effect can be corrected for using the Installation Effect Correction Factor See page 50 Pressure and temperature transmitter location When using pressure and temperature transmitters in conjunction with the Rosemount 8600D for compensated mass flows install the transmitter s downstream of...

Страница 34: ...suitable than others Avoid placing the flowmeter or its wiring close to devices thatproduce high intensityelectromagnetic and electrostatic fields Such devices include electric welding equipment large electric motors and transformers and communication transmitters 3 3 Hazardous locations The Rosemount 8600D has an explosion proof housing and circuitry suitable for intrinsically safe and non incend...

Страница 35: ...s and review any of the operating parameters and scroll through the available changes but no actual changes will be permitted The security lockout jumper is labeled SECURITY and is set at the factory per the CDS the default setting is OFF 3 4 1 Failure mode vs saturation output values The failure mode alarm output levels differ from the output values that occur when the operating flow is outside t...

Страница 36: ...ll parts carefully to prevent damage Whenever possible transport the system to the installation site in the original shipping containers Keep the shipping plugs in the conduit connections until you are ready to connect and seal them Table 3 1 Analog Output Standard Alarm Values vs Saturation Values Level 4 20 mA Saturation Value 4 20 mA Alarm Value Low 3 9 mA 3 75 mA High 20 8 mA 21 75 mA Table 3 ...

Страница 37: ...low arrow shown on the meter body points in the direction of the flow in the pipe 3 5 3 Gaskets The Rosemount 8600D requires flange gaskets supplied by the user and sensor gaskets supplied with the meter Be sure to select gasket material that is compatible with the process fluid and pressure ratings of the specific installation Note Ensure that the inside diameter of the flange gasket is larger th...

Страница 38: ...wing the sequence shown in Figure 3 9 Note The required boltload for sealing the gasket joint is affected by several factors including operating pressure and gasket material width and condition A number of factors also affect the actual bolt load resulting from a measured torque including condition of bolt threads friction between the nut head and the flange and parallelism of the flanges Due to t...

Страница 39: ... each grounding strap to a suitable ground 3 6 Electronics considerations Both integral and remote mounted electronics require input power at the electronics For remote mount installations mount the electronics against a flat surface or on a pipe that is up to two inches 50 mm in diameter Remote mounting hardware includes an L bracket that is stainless steel and one stainless steel u bolt See Appe...

Страница 40: ... from entering the wiring compartment 3 6 3 High Point installation Prevent condensation in any conduit from flowing into the housing by mounting the flowmeter at a high point in the conduit run If the flowmeter is mounted at a low point in the conduit run the terminal compartment could fill with fluid If the conduit originates above the flowmeter route conduit below the flowmeter before entry In ...

Страница 41: ...de transient protection unless the transmitter case is properly grounded See Transient Terminal Block on page 44 for transient terminal block grounding Use the above guidelines to ground the transmitter case Do not run the transient protection ground wire with signal wiring as the ground wire may carry excessive current if a lightning strike occurs 3 6 6 Wiring procedure The signal terminals are l...

Страница 42: ...efers to the total loop load resistance Technically the total loop load resistance is the sum of the loop load resistor signal wiring resistance and if applicable any intrinsic safety barriers In a typical installation the loop load resistor will largely determine the total loop resistance In some installations depending on signal wire gauge and signal wire length and or any IS barriers the additi...

Страница 43: ...re Rloop max The maximum value the loop load resistor can be Vps Power Supply Voltage 10 8 minimum terminal voltage Vterminals in Vdc 2 5 Maximum voltage drop across the THUM wireless adapter 0 024 maximum transmitter current in Adc Analog output The flowmeter provides a 4 20 mA dc isolated current output linear with the flow rate To make connections remove the FIELD TERMINALS side cover of the el...

Страница 44: ...TERMINALS side cover of the electronics housing Connect the wires as shown in Figure 3 15 on page 38 Note When using pulse output be sure to follow these precautions Shielded twisted pair is required when the pulse output and 4 20 mA output are run in the same conduit or cable trays Shielded wire will also reduce false triggering caused by noise pickup Wiring should be 24 AWG or larger and not exc...

Страница 45: ...Figure 3 13 A Housing ground screw B Captive screws C Transient terminal block ground tab Plug and seal all unused conduit connections on the electronics housing to avoid moisture accumulation in the terminal side of the housing If the connections are not sealed mount the flowmeter with the conduit entry positioned downward for drainage Install wiring with a drip loop making sure the bottom of the...

Страница 46: ...nd an interconnecting coaxial cable attached to it 2 The electronics housing installed on a mounting bracket Mounting Mount the meter body in the process flow line as described earlier in this section Mount the bracket and electronics housing in the desired location The housing can be repositioned on the bracket to facilitate field wiring and conduit routing Cable connections Refer to Figure 3 16 ...

Страница 47: ... 3 If using conduit route the coaxial cable through the conduit 4 Place a conduit adapter or cable gland over the end of the coaxial cable 5 Remove the housing adapter from the electronics housing 6 Slide the housing adapter over the coaxial cable 7 Remove one of the four housing base screws Figure 3 16 Remote Electronics Installation A Meter body I 1 2 in NPT Conduit adapter or cable gland suppli...

Страница 48: ...shed with a Field Communicator or AMS 3 7 Software configuration To complete the installation of the Rosemount 8600D Vortex Flowmeter configure the software to meet the requirements of your application If the flowmeter was pre configured at the factory it may be ready to install If not refer to Section 2 Configuration LCD indicator The LCD indicator option M5 provides local indication of the outpu...

Страница 49: ...om the microprocessor During normal operation the display can be configured to alternate between the following readings Primary variable in engineering units Percent of range Totalized flow 4 20 mA electrical current output Shedding Frequency Electronics Temperature Pulse Output Frequency Process Temperature MTA Option Only Mass Flow Volume Flow Velocity Flow Calculated Process Density MTA Option ...

Страница 50: ...nt screwdriver and the indicator kit part number 8600 5640 The indicator kit includes One LCD indicator assembly One extended cover with o ring installed One connector Two mounting screws Two jumpers Referring to Figure 3 17 use the following steps to install the LCD indicator 1 If the flowmeter is installed in a loop secure the loop and disconnect the power 2 Remove the flowmeter cover on the ele...

Страница 51: ...sients induced by lightning welding heavy electrical equipment or switch gears The transient protection electronics are located in the terminal block The transient terminal block meets the following specifications IEEE C62 41 2002 Category B 3 kA crest 8 X 20 s 6 kV crest 1 2 X 50 s 6 kV 0 5 kA 0 5 s 100 kHz ring wave Note The ground screw inside the terminal housing must be tightened for the prop...

Страница 52: ...e pliers to pull the terminal block out of the housing 6 Inspect the connector pins for straightness 7 Place the new terminal block in position and carefully press it into place The terminal block may have to be moved back and forth to get the connector pins started into the sockets 8 Tighten the captive screws 9 Install and tighten the ground screw 10 Replace the cover A Housing Ground Screw B Ca...

Страница 53: ...ration data to ensure that they reflect the current application 4 1 Diagnostics service Use the following functions to verify that the flowmeter is functioning properly or when you suspect component failure or a problem with loop performance or when instructed to do so as part of a troubleshooting procedure Initiate each test with the Field Communicator or other HART based communications device 4 ...

Страница 54: ...een instructions if problems are detected or check the appropriate appendix for error messages relating to your transmitter Reset transmitter Restarts the transmitter same as cycling power 4 1 2 Loop test Verifies the output of the flowmeter the integrity of the loop and the operation of any recorders or similar devices Conduct the loop test after the flowmeter is installed in the field If the met...

Страница 55: ...o configure the internal flow simulation fixed or varying Fixed flow The fixed flow simulation signal can be entered in either a percent of range or flow rate in current engineering units This simulation locks the Vortex in to the specific flow rate entered Varying flow The minimum and maximum flowrate can be entered in either percent of range or as a flow rate in current engineering units The ram...

Страница 56: ...rim Enables you to calibrate the flowmeter analog output using a different scale than the standard 4 20 mA output scale Non scaled D A Trimming described above is typically performed using an ammeter where calibration values are entered in units of milliamperes Both non scaled D A trimming and scaled D A trimming allow you to trim the 4 20mA output to approximately 5 of the nominal 4mA end point a...

Страница 57: ...ables provide configuration data that are unique to your Rosemount 8600D The settings of these variables can affect the compensated K factor on which the primary variable is based This data is provided during factory configuration and should not be changed unless the physical make up of your Rosemount 8600D is changed K factor The Field Communicator provides information on Reference and Compensate...

Страница 58: ...PN16 PN40 Spcl Wetted material A factory set configuration variable that reflects the construction of your flowmeter 316 SST Spcl Meter body number A factory set configuration variable that stores the body number of your particular flowmeter and the type of construction The meter body number is found to the right of the body number on the meter body tag which is attached to the bracket of the mete...

Страница 59: ... defined by the line size and process material for your application Values set outside that range will not be accepted Loop test Verifies the output of the flowmeter the integrity of the loop and the operation of any recorders or similar devices Conduct the loop test after the flowmeter is installed in the field If the meter is located in a loop with a control system the loop will have to be set t...

Страница 60: ...l 20mA end point Scaled D A Trimming allows you to trim the flowmeter using a scale that may be more convenient based upon your method of measurement For example it may be more convenient for you to make current measurements by direct voltage readings across the loop resistor If your loop resistor is 500 Ohms and you want to calibrate the meter using voltage measurements made across this resistor ...

Страница 61: ...s mode the software does not compensate the K factor for effects such as thermal expansion or differing mating pipe inside diameters Scaled pulse mode must be used to compensate the K factor for thermal expansion and mating pipe effects Scaled volume Allows you to configure the pulse output based on a volumetric flow rate For example set 100 gallons per minute 10 000 Hz The user enterable paramete...

Страница 62: ...or example 1 pulse 10 ft Enter 10 for the distance Scaled mass Allows you to configure the pulse output based on a mass Flow Rate If Process Fluid Tcomp Sat Steam this is a temperature compensated mass flow Pulse scaling rate Allows the user to set a certain mass Flow Rate to a desired Frequency For example 1000 lbs hr 1000HZ 1 Enter a Flow rate of 1000 lbs hr 2 Enter a Frequency of 1000HZ Pulse s...

Страница 63: ...ength of the transmission line Multidrop installations are not recommended where intrinsic safety is a requirement Communication with the transmitters can be accomplished with commercially available Bell 202 modems and a host implementing the HART protocol Each transmitter is identified by a unique address 1 15 and responds to the commands defined in the HART protocol Figure 4 1 shows a typical mu...

Страница 64: ...l through the list and select the meter with which you need to communicate If Auto Poll is off the flowmeter must have the poll address set to 0 or the flowmeter will not be found If a single connected device has an address other than zero and auto polling is off the device will not be found either Number of required preams The number of preambles required by the 8600D for HART communications Numb...

Страница 65: ...dcast over the burst transmitter Percent Range Current Selects the process variable as percent of range and analog output variables for broadcast over the burst transmitter Process vars crnt Selects the process variables and analog output variables for broadcast over the burst transmitter Dynamic Vars Burst all dynamic variables in the transmitter Xmtr Vars Allows the user to define custom burst v...

Страница 66: ...Display function on the Rosemount 8600D allows you to select which variables are shown on the optional M5 local display Choose from the following variables Primary Variable Loop Current Percent of Range Totalizer Shedding Frequency Mass Flow Velocity Flow Volumetric Flow Pulse Output Frequency Electronics Temperature Process Temperature MTA Option Only Calculated Process Density MTA Option Only Fa...

Страница 67: ...without flow present Incorrect output with known flow rate No output or low output with flow present Low total missing pulses High total extra pulses If one or more of these conditions exist and you have checked other potential sources K factor service type lower and upper range values 4 20mA trim pulse scaling factor process temperature pipe ID refer to Section 5 Troubleshooting Remember that the...

Страница 68: ...lowmeter performance over the new range For a stronger signal select a density value that is lower than the actual flowing density Manual filter adjust Allows you to manually adjust the following settings Low Flow Cutoff Low Pass Filter and Trigger Level while monitoring flow and or sig tr Primary Variable PV The actual measured variable Check the units on the PV to make sure they are configured c...

Страница 69: ...ects of high frequency noise It is factory set based on line size and service type Adjustments may be required only if you are experiencing problems See Section 5 Troubleshooting The Low Pass Filter corner frequency variable offers two modes for adjustment Increase filtering Increase sensitivity Trigger level Configured to reject noise within the flow range while allowing normal amplitude variatio...

Страница 70: ... 0 2 and 255 seconds Temperature damping The default damping value is 2 0 seconds Temperature Damping can be reset to any value between 0 4 and 32 seconds LFC response Defines how the output of the Vortex meter will behave entering into and coming out of the Low Flow Cutoff Options are stepped or damped See Technical Note 00840 0200 4004 for more information regarding Low Flow Measurement 4 3 4 De...

Страница 71: ...cally used to store the last date that the transmitter configuration was changed Write protect A read only informational variable that reflects the setting of the hardware security switch If Write Protect is ON configuration data are protected and cannot be changed from a HART based communicator or control system If Write Protect is OFF configuration data may be changed using the communicator or c...

Страница 72: ...Designates the internal software revision level for the Rosemount 8600D Hardware rev Designates the revision level for the Rosemount 8600D hardware Final assembly number Factory set number that refers to the electronics of your flowmeter The number is configured into the flowmeter for later reference Device ID Factory defined unique identifier for transmitter identification in the software Device ...

Страница 73: ... symptoms of metering problems include Communications problems with a HART based communicator Incorrect 4 20 mA output Incorrect pulse output Error messages on HART based communicator Flow in pipe but no transmitter output Flow in pipe with incorrect transmitter output Output with no actual flow Note The Rosemount 8600D sensor is extremely reliable and should not have to be replaced Consult the fa...

Страница 74: ...LL open process to atmosphere Meter must be depressurized before removing sensor Symptom Corrective action Communication problems with HART based Communicator Check for a minimum of 10 8 Vdc at transmitter terminals Check communications loop with HART based communicator Check for loop resistor 250 to 1000 ohms Measure loop resistor value Rloop and source power supply voltage Vps Check that Vps Rlo...

Страница 75: ...lectronics Verification for electronics verification procedure Electronics Run a self test with a HART based interface tool Using sensor simulator apply test signal Check configuration LFC trigger level STD vs actual flow units Replace electronics Application Problems Calculate expected frequency see Appendix Appendix C Electronics Verification If actual frequency is the same check configuration C...

Страница 76: ...sh the configured Upper Range Value beyond the sensor limit In this case the Upper Range Value would need to be reconfigured FACTORY EEPROM CONFIG ERROR The factory configured values in non volatile EEPROM memory have become corrupted This is a FATAL error The transmitter will remain in ALARM until reset LOW FLOW CUTOFF OVERRANGE On start up the configured setting for the VDSP Low Flow Cutoff sett...

Страница 77: ... density calculations This status only occurs when the Process Fluid is Temperature Compensated Saturated Steam The density calculation will continue using a Process Temperature of 320 C PROCESS TEMP BELOW SAT STEAM LIMITS The Process Temperature is below the low limit for Saturated Steam density calculations This status only occurs when the Process Fluid is Temperature Compensated Saturated Steam...

Страница 78: ...icator or AMS interface are required Figure 5 2 is a block diagram of the signal as it flows from the sensor to the microprocessor in the electronics 5 3 3 TP1 TP1isthevortexsheddingsignalafter ithas gonethroughthe chargeamplifier andlowpassfilter stagesandinto the inputofthe sigmadelta A to DconverterASICinthe electronics Thesignal strengthatthispointwillbe inthemVtoVoltrange TP1 is easily measur...

Страница 79: ...ostic messages on LCD In addition to the output the LCD indicator displays diagnostic messages for troubleshoot ing the flowmeter These messages are as follows SELFTEST The flowmeter is in the process of performing an electronics self test FAULT_ROM The flowmeter electronics has undergone a EPROM checksum fault Contact your Field Service Center Figure 5 4 Noisy Signals Figure 5 5 Improper Sizing F...

Страница 80: ...LT_SFTWR The flowmeter electronics has detected a non recoverable fault in the software operation Contact your Field Service Center FAULT_LOOPV The flowmeter electronics has detected insufficient voltage to power the sensor board Most likely the cause is low voltage at transmitter 4 20 mA terminals Contact your Field Service Center FAULT_SDCOM The flowmeter electronics has detected an unexpected s...

Страница 81: ... terminal voltage and either increase the power supply voltage or reduce loop resistance 5 5 Testing procedures Use the test functions to verify that the flowmeter is functioning properly or when you suspect component failure or a problem with loop performance or when instructed to do so as part of a troubleshooting procedure Initiate each test with a HART based communications device See Diagnosti...

Страница 82: ...e power before removing the electronics cover Remove the terminal block 1 Turn off the power to the Rosemount 8600D 2 Unscrew the cover A Cover B O ring C Terminal block D Captive screws 3x 3 Disconnect the wires from the field terminals Be sure to secure them out of the way 4 Remove the ground screw if transient protection Option T1 is installed 5 Loosen the three captive screws 6 Pull outward on...

Страница 83: ...screw if you have the transient option Option T1 6 Screw on and tighten the cover 5 6 2 Replacing the electronics boards The Rosemount 8600D electronics boards may need to be replaced if they have been damaged or otherwise become dysfunctional Use the following procedures to replace electronics boards in the Rosemount 8600D You will need a small Phillips head screwdriver and pliers Note The electr...

Страница 84: ...and the connector from the electronics board 4 Loosen the three captive screws that anchor the electronics 5 Use pliers or a flathead screwdriver to carefully remove the sensor cable clip from the electronics 6 Remove thermocouple if MTA option installed 7 Use the handle molded into the black plastic cover to slowly pull the electronics boards out of the housing Figure 5 7 Electronics Boards Assem...

Страница 85: ...ion 8 If the meter has LCD option insert the connector header into the LCD board a Remove jumpers from the electronics board b Put the connector through the bezel on the electronics board c Carefully press the LCD onto the electronics board d Tighten the two screws that retain the LCD indicator e Insert the alarm and security jumpers in the correct location 9 Replace the electronics board compartm...

Страница 86: ...at power to the Rosemount 8600D is off 2 Screw the sensor cable nut onto the base of the housing 3 Tighten the sensor cable nut with a 5 16 in 8 mm open end wrench 4 Place the electronics housing into the top of the bracket 5 Tighten the housing rotation screws with a hex 5 32 in 4 mm wrench 6 Place the access cover on the bracket if applicable 7 Tighten the screw on the access cover 8 Connect con...

Страница 87: ...Removable bracket 3 Loosen the four bracket anchor bolts with a 5 mm hex wrench See Figure 5 8 A Bracket anchor bolts B Sensor bolts 4 Remove the bracket 5 Loosen Sensor bolts with 5 mm hex wrench 6 Remove sensor bolts sensor and gasket Cleaning the sealing surface Before installing a sensor in the meter body clean the sealing surface by completing the following procedure The gaskets around the se...

Страница 88: ...ry with a clean cotton swab until there is minimal dirt residue picked up by the cotton swab A Sealing surface 5 Place new gasket on sealing surface 6 Place new sensor on gasket 7 Screw the sensor assembly in place Tighten the bolts in a crosswise sequence with a 5 mm hex wrench to 70 8 in lb 8 N m 8 Place the bracket into position 9 Tighten the four bolts that anchor the bracket in place with a 5...

Страница 89: ...he coaxial cable from the meter body and electronics housing follow the instructions below Disconnect the coaxial cable at the meter 1 Remove the access cover on the meter body bracket if present 2 Loosen the three housing rotation screws at the base of the meter adapter with a 5 32 in hex wrench by turning the screws clockwise inward until they clear the bracket 3 Slowly pull the meter adapter no...

Страница 90: ...able I NPT Conduit Adapter or Cable Gland Supplied by Customer Detach the meter adapter The above instructions will provide access to the meter body Use the following steps if it is necessary to remove the coaxial cable 1 Loosen and remove the two screws that hold the union onto the meter adapter and pull the union away from the adapter Figure 5 10 Coaxial Cable Connections H G F E D C A B I ...

Страница 91: ...sensor cable out of the bracket slightly and securely tighten the sensor cable nut onto the union Note Do not stretch the sensor cable over 1 5 in 40 mm beyond the top of the bracket Damage to the sensor may occur if the sensor cable is stressed 2 Place the meter adapter into the top of the bracket and line up the screw holes 3 Use a hex wrench to turn the three adapter screws counterclockwise out...

Страница 92: ...the coaxial cable through the conduit if you are using conduit 2 Place a conduit adapter over the end of the coaxial cable 3 Remove the housing adapter from the electronics housing if attached 4 Slide the housing adapter over the coaxial cable 5 Remove one of the four housing base screws that is in closest proximity to the ground connection 6 Re install the housing base screw by passing it through...

Страница 93: ...ote Do not pull the housing more than 1 5 in 40 mm from the top of the bracket until the sensor cable is disconnected Damage to the sensor may occur if this sensor cable is stressed 5 Rotate the housing to the desired orientation 6 Hold it in this orientation while you screw the sensor cable onto the base of the housing Note Do not rotate the housing while the sensor cable is attached to the base ...

Страница 94: ...eat ferrule 9 Put the bracket back on attach the four bolts and tighten 10 Reapply power to Rosemount 8600D 5 7 Return of material To expedite the return process call the Rosemount North American Response Center at 800 654 RSMT 7768 toll free number This 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...

Страница 95: ...therwise specified Measurable flow rates Capable of processing signals from flow applications which meet the sizing requirements below To determine the appropriate flowmeter size for an application process conditions must be within the Reynolds number and velocity limitations for the desired line size provided in Table A 1 Table A 2 and Table A 3 Note Consult your local sales representative to obt...

Страница 96: ...0 to 85 C 4 to 185 F 20 to 85 C for flowmeters with local indicator Storage 58 to 250 F 50 to 121 C 50 to 185 F 46 to 85 C for flowmeters with local indicator Pressure limits Flange style meter Rated for ASME B16 5 ANSI Class 150 300 EN 1092 PN 16 40 and 63 Power supply HART analog External power supply required Flowmeter operates on 10 8 to 42 Vdc terminal voltage with 250 ohm minimum load requir...

Страница 97: ... diagnostics detect a gross flowmeter failure the analog signal will be driven to the values below High or low alarm signal is user selectable through the fail mode alarm jumper on the electronics NAMUR compliant alarm limits are available through the C4 or CN Option Alarm type is field configurable also Saturation output values When the operating flow is outside the range points the analog output...

Страница 98: ...ut testing Current source Flowmeter may be commanded to set the current to a specified value between 4 and 20 mA Frequency source Flowmeter may be commanded to set the frequency to a specified value between 0 and 10000 Hz Low flow cutoff Adjustable over entire flow range Below selected value output is driven to 4 mA and zero pulse output frequency Humidity limits Operates in 0 95 relative humidity...

Страница 99: ...DF010 2 96 to 67 3 0 67 to 15 3 11 2 40 8600DF015 4 83 to 158 1 10 to 35 9 2 50 8600DF020 7 96 to 261 1 81 to 59 4 3 80 8600DF030 17 5 to 576 4 00 to 130 4 100 8600DF040 30 2 to 992 6 86 to 225 6 150 8600DF060 68 5 to 2251 15 6 to 511 8 200 8600DF080 119 to 3898 27 0 to 885 Conditions 77 F 25 C and 14 7 psia 1 01 bar absolute 1 Table A 6isa referenceofflow ratesthat canbemeasured for thestandard R...

Страница 100: ...0 0 1220 34 0 1237 34 5 2102 58 6 400 psig 27 6 bar G max min 625 20 0 1062 34 0 1076 34 5 1828 58 6 500 psig 34 5 bar G max min 560 20 0 951 34 0 964 34 5 1638 58 6 Table A 9 Air Flow Rate Limits at 59 F 15 C Line Sizes 6 through 8 in Process Pressure Flow Rate Limits Minimum and Maximum Air Flow Rates for line sizes 6 in DN 150 through 8 in DN 200 6 in DN 150 8 in DN 200 Rosemount 8600D Rosemoun...

Страница 101: ...hrough 2 in Process Pressure Flow Rate Limits Minimum and Maximum Saturated Steam Flow Rates for line sizes 1 in DN 25 through 2 in DN 50 1 in DN 25 11 2 in DN 40 2 in DN 50 Rosemount 8600D Rosemount 8600D Rosemount 8600D lb hr kg hr lb hr kg hr lb hr kg hr 15 psig 1 03 bar G max min 342 34 8 155 15 8 917 82 0 416 37 2 1511 135 685 61 2 25 psig 1 72 bar G max min 449 39 9 203 18 1 1204 93 9 546 42...

Страница 102: ...073 18714 487 71047 1847 32226 838 500 psig 34 5 bar G max min 51297 1334 23267 605 88334 2297 40068 1042 1 Assumes steam quality is 100 Table A 12 Saturated Steam Flow Rate Limits 1 Line Sizes 6 through 8 in Process Pressure Flow Rate Limits Minimum and Maximum Saturated Steam Flow Rates for line sizes 6 in DN 150 through 8 in DN 200 6 in DN 150 8 in DN 200 Rosemount 8600D Rosemount 8600D lb hr k...

Страница 103: ...5 psi 1 bar below 150 psig 10 bar g Analog output Same as pulse output plus an additional 0 025 of span Repeatability 0 2 of actual flow rate Stability 0 1 of rate over one year Process temperature effect Automatic K factor correction with user entered process temperature Table A 13 indicates the percent change in K factor per 100 F 55 5 C in process temperature from reference temperature of 77 F ...

Страница 104: ...ns per MR0175 ISO15156 for use in H2S containing environments in oil field production Materials of construction also meet NACE recommendations per MR0103 2003 for corrosive petroleum refining environments MR0103 compliance requires Q25 option in model code Note Certificate of compliance for MR0175 ISO15156 requires Q15 as a separate line item Electrical connections 1 2 14 NPT or M20 3 1 5 conduit ...

Страница 105: ...ired if the meter is installed with 35 D upstream and 10 D downstream Tagging The flowmeter will be tagged at no charge according to customer requirements All tags are stainless steel The standard tag is permanently attached to the flowmeter Character height is 1 16 in 1 6 mm A wired on tag is available on request Wire on tags can contain five lines with up to 28 characters per line Flow calibrati...

Страница 106: ...tex Flow Meter Figure A 1 Flanged Style Flowmeter 1 through 8 in 25 through 200 mm Line Sizes Note Dimensions are in inches millimeters Diameter 3 08 78 2 Diameter B 3 20 81 2 56 65 2 90 72 1 10 28 1 00 25 4 C A 2 00 51 2 00 51 A C Diagram illustrated without MTA Option Diagram illustrated with MTA Option ...

Страница 107: ...0 2 260 22 0 10 1 26 1 11 8 PN 16 40 6 7 170 1 92 48 8 10 2 260 23 2 10 5 1 Add 0 2 lb 0 1 kg for display option Table A 15 Flanged Style Flowmeter 3 through 6 in 80 through 150 mm Line Sizes Refer to Figure A 1 Nominal Size in mm Flange Rating Face to face A in mm Diameter B in mm C in mm Weight 1 lb kg 3 80 ANSI 150 ANSI 300 7 5 190 8 8 224 2 87 72 9 2 87 72 9 10 7 273 10 7 273 37 2 16 9 46 5 21...

Страница 108: ... Figure A 1 Nominal Size in mm Flange Rating Face to face A in mm DiameterB in mm C in mm Weight 1 lb kg 8 200 ANSI 150 ANSI 300 9 8 250 11 4 290 7 55 191 8 7 55 191 8 13 2 335 13 2 335 141 6 64 2 198 7 90 1 PN 16 PN 40 9 8 250 12 2 310 7 55 191 8 7 55 191 8 13 2 335 13 2 335 109 4 49 6 156 5 71 0 1 Add 0 2 lb 0 1 kg for display option 5 77 147 1 2 14 NPT For Remote Cable Conduit 2 00 51 3 12 80 6...

Страница 109: ...nt Flowmeters Line Sizes 1 through 8 in 25 through 200 mm Note Dimensions are in inches millimeters 1 2 14 NPT For Remote Cable Conduit Flanged Flowmeter E Table A 17 Remote Mount Flanged Style Sensor Flowmeter Dimensions Nominal Size in mm E Flange Style in mm 1 25 6 5 165 1 40 6 8 173 2 50 7 2 183 3 80 7 8 198 4 100 8 3 211 6 150 9 5 241 8 200 10 4 264 ...

Страница 110: ...Reference Manual 00809 0100 4860 Rev BF Specifications and Reference Data May 2019 102 Rosemount 8600 Vortex Flow Meter ...

Страница 111: ... 2019 Product Certifications 00809 0100 4860 Rev BF Appendix B Product Certifications For detailed approval certification information and installation drawings please see document number 00825 VA00 0011 Rosemount 8600 Series Vortex Flowmeter Approval Document ...

Страница 112: ...Reference Manual 00809 0100 4860 Rev BF Product Certifications May 2019 104 Rosemount 8600 Vortex Flow Meter ...

Страница 113: ...requency Generator Both methods require the use of a Field Communicator or AMS It is not required to disconnect the sensor to perform the electronics verification since the transmitter is capable of disconnecting the sensor signal at the input to the electronics Should the user Explosions could result in death or serious injury Do not remove the transmitter cover in explosive atmospheres when the ...

Страница 114: ...ith the simulated flow signal C 2 2 Fixed flow rate simulation The fixed flow simulation signal can be entered in either percent of range or flow rate in the current engineering units The resulting flow rate and or shedding frequency can be continuously monitored via a Field Communicator or AMS C 2 3 Varying flow rate simulation The profile of the varying flow simulation signal is a repetitive tri...

Страница 115: ...ct the Rosemount 8600D sensor input from the charge amplifier input of the electronics see Figure 5 2 on page 70 The simulated flow and or the shedding frequency values will now be accessible via the Field Communicator or AMS 5 Connect the sinewave generator to the TEST FREQ IN and GROUND points as shown in Figure C 2 6 Set the sinewave generator amplitude to 2Vpp 10 7 Select the desired sinewave ...

Страница 116: ...flow rate 4 20 mA output or special units Example calculations starting on page 110 may clarify how these equations are used To verify a flow rate For a given frequency F Hz and K factor compensated find the flow rate Q where Cx is the unit conversion Table C 1 on page 110 To verify a standard or normal flow rate To verify a mass flow rate For a given mass frequency F Hz and K factor compensated f...

Страница 117: ...ion Table C 1 on page 110 URV is the upper range value user units and LRV is the lower range value user units To verify a special units output For special units first divide the special unit conversion factor into the base unit factor Cx C20 Cx sp units conv factor Table C 1 on page 110 Unit conversion table user units to GPS Use the following table to assist with calculated frequencies when using...

Страница 118: ...ts The second set of three examples is in SI units C 3 1 English units Example 1 English units Fluid Water URV 500 gpm Line size 3 in LRV 0 gpm Line pressure 100 psig C2 1 66667E 02 from Table C 1 on page 110 Cx Units act Conversion Factor C1 gal s 1 00000E 00 C2 gal m 1 66667E 02 C3 gal h 2 77778E 04 C4 Impgal s 1 20095E 00 C5 Impgal m 2 00158E 02 C6 Impgal h 3 33597E 04 C7 L s 2 64172E 01 C8 L m...

Страница 119: ...m Fin 75 00 Hz 17 35 mA Therefore an input frequency of 75 00 Hz represents a current output of 17 35 mA Example 2 English units Therefore an input frequency of 400 Hz represents a flow rate of 19433 6 lb hr in this application Fluid Saturated Steam URV 40000 lb hr Line size 3 in LRV 0 lb hr Line pressure 500 psia C17 C13 TableC 1on page110 Operating Temperature 467 F Density 1 078 lb cu ft Viscos...

Страница 120: ...f 700 00 Hz represents a flow rate of 5569 4 SCFM in this application For a given input frequency you may also determine the current output Use the above example with an input frequency of 200 Hz Fluid Natural gas URV 5833 SCFM Line size 3 in LRV 0 SCFM Line pressure 140 psig C20 Cx sp unitsfactor fromTableC 1on page110 Operating Temperature 50 F Density 0 549 lb cu ft oper Viscosity 0 01 cp Input...

Страница 121: ...ual May 2019 Electronics Verification 00809 0100 4860 Rev BF URV 5833 SCFM LRV 0 SCFM Fin Hz 200 00 8 36 mA Therefore an input frequency of 200 Hz represents a current output of 8 36 mA I F Hz K C20 LRV URV LRV 16 4 I 200 10 797 0 011641 0 5833 0 16 4 ...

Страница 122: ...se the above example with an input frequency of 80 00 Hz URV 2000 lpm LRV 0 lpm Fin Hz 80 00 17 49 mA Therefore an input frequency of 80 00 Hz represents a current output of 17 49 mA Fluid Water URV 2000 lpm Line size 80 mm LRV 0 lpm Line pressure 700 kPas C8 4 40287E 03 from TableC 1onpage110 Operating Temperature 60 F Input Frequency 80 Hz K factor compensated 10 772 via Field Communicator or AM...

Страница 123: ...0 kg hr LRV 0 kg hr Fin Hz 275 10 48 mA Therefore an input frequency of 275 00 Hz represents an output current of 10 48 mA Fluid Saturated Steam URV 3600 kg hr Line size 80 mm LRV 0 kg hr Line pressure 700 kPas C16 C11 fromTableC 1 onpage110 Operating Temperature 170 F Density 4 169 kg cu mtr operating Viscosity 0 015 cp Input Frequency 650 Hz K factor compensated 10 715 via Field Communicator or ...

Страница 124: ...NCMH LRV 0 NCMH Fin Hz 375 00 11 94 mA Therefore an input frequency of 375 00 Hz represents a current output of 11 94 mA Fluid Natural gas URV 10 000 NCMH Line size 80 mm LRV 0 NCMH Line pressure 1000 KPas C20 Cx sp unitsfactor fromTableC 1on page110 Operating Temperature 10 F Density 9 07754 kg cu mtr operating Viscosity 0 01 cp Input Frequency 700 Hz K factor compensated 10 797 via Field Communi...

Страница 125: ...117 Rosemount 8600 Vortex Flow Meter Reference Manual May 2019 HART Menu Tree 00809 0100 4860 Rev BF Appendix D HART Menu Tree D 1 Overview The Rosemount 8600D HART menu tree is shown in Figure D 1 ...

Страница 126: ...QV is 1 URV 2 LRV 3 PV Min Span 4 USL 5 LSL 1 Operating Conditions 2 Base Conditions 3 Exit 1 Characterize Meter 2 Configure Outputs 3 Signal Processing 4 Device Information 1 K Factor 2 Mating Pipe ID 3 Flange Type 4 Wetted Material 5 Meter Body 6 Installation Effects 1 Reference K Factor 2 Compensated K Factor 1 Anlg Output 2 Pulse Output 3 HART Output 4 Local Display 1 Range Values 2 Loop Test ...

Страница 127: ...Switch 27 Flange Bolt Torquing Sequence 31 Flange Bolts 30 Flanged style Flowmeter Installation 30 Flanged style Flowmeter Mounting 30 Flow Calibration 90 Flow Direction 29 Flow Rates 87 Flow Units 15 Flowmeter Grounding 31 Flowmeter Orientation 23 Flowmeter Sizing 23 Frequency Adjustment 88 G Gaskets 29 General Considerations 23 Grounding the transmitter 33 H Handling 28 Hardware Configuration 26...

Страница 128: ...aterial 85 Review 3 Reviewing Configuration Data 3 S Safety 21 65 105 Saturation Output Values 89 Scalable Frequency Adjustment 88 Scaled D A Trim 48 49 Security Lockout 90 Sensor Installation applying force 80 Sensor Replacement Cleaning the Sensor Sealing Surface 79 Series Mode Noise Rejection 96 Service Type 12 Software Configuration Basic Steps 40 Software Diagnostics 65 Stability 95 T Tempera...

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