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Summary of Contents for Fisher-Rosemount 3095FT
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00809-0100-4015 English Rev. B1 Model 3095FT ® HART Flow Transmitter...
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For information on Rosemount nuclear-qualified products, contact your local Rosemount Sales Representative. Rosemount Model 3095FT Flow Transmitter may be protected by one or more of the following U.S. Patent Nos. 4,370,890; 4,612,812; 4,791,352; 4,798,089; 4,818,994; 4,833,922; 4,866,435; 4,926,340; 4,988,990; 5,028,746. MEXICO PATENTADO NO.
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Maintenance Model 3095FT Troubleshooting ......5-2 Transmitter Does Not Communicate With the Model 3095FT User Interface Software .
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Configuration Data Sheet CDS 4015A00 ..... 7-13 Model 3095FT Spare Parts ....... . . 7-17...
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Model 3095FT Explosion-Proof Installation Drawing, Factory Mutual APPENDIX A (Drawing Number 03095-1025, Rev G). APPENDIX B Index of I.S. F.M. for 3095 and Index of I.S. F.M. for 03095-5000 (Drawing Numbers 03095-1020 and 03095-1030). APPENDIX C Model 3095FT Explosion-Proof Installation Drawing, Canadian Standards Association (Drawing Number 03095-1024, Rev D).
OVERVIEW This manual provides installation, configuration, calibration, ® troubleshooting, and maintenance instructions for the Rosemount Model 3095FT HART Flow Transmitter and for its operation with the Model 3095FT User Interface Software. USING THIS MANUAL Section 2 Initial Checkout and Field Installation explains how to install the Model 3095FT.
Model 3095FT, and provides both configuration capabilities and retrieval capabilities for the Model 3095FT logged data. Finally, the Model 3095FT can be installed in remote locations using a solar power and battery system. Figure 1-1 shows the components of the Model 3095FT system.
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Initial Checkout and Field Installation This section contains an installation flowchart, information on the Model 3095FT system, installation considerations, and a field installation procedure. The suggested sequence of Model 3095FT installation and wiring is shown in Figure 2-1. FIGURE 2-1. Model 3095FT Installation Flowchart.
Rosemount Model 3095FT HART Flow Transmitter Depending on the system ordered, the Model 3095FT may arrive in four UNPACKING THE MODEL different shipping containers: 3095FT Model 3095FT This box contains the Model 3095FT. If ordered, this package also contains an RTD cable and optional mounting hardware. One Model 3095FT Flow Transmitter Product Manual is included with each order of transmitters.
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Initial Checkout and Field Installation FIGURE 2-3. Exploded View of Model Certification 3095FT Flow Transmitter. Label Housing Terminal Block O-ring Electronics Board Cover Real Time Clock Battery Nameplate Module O-ring Sensor Module Housing Locking Screw RTD Connector Drain/Vent Valve Process Flange O-ring...
3. Inspect the equipment and report any shipping damage to the carrier. Bench Configuration and Before mounting the Model 3095FT in the field, the flow transmitter should be configured on the bench using a personal computer and the Calibration Model 3095FT User Interface Software.
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Initial Checkout and Field Installation Use the following steps to change the switch settings: Explosions can cause death or serious injury. Do not remove the instrument cover in explosive atmospheres when the circuit is alive. 1. If the transmitter is installed, secure the loop, and remove power. 2.
Remote Power Supply to receive full sun. MECHANICAL The Rosemount Model 3095FT may be panel-mounted, wall-mounted, or attached to a two-inch pipe with an optional mounting bracket. CONSIDERATIONS Figure 2-5 illustrates Model 3095FT mounting configurations.Figure 2-6 shows the transmitter dimensions, and Figure 2-6 illustrates example installations.
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Initial Checkout and Field Installation FIGURE 2-6. Dimensional Drawings of Model 3095FT. 4.82 ½–14 NPT Conduit 3.77 Certification (122) Meter Cover Connection (2 Places) (96) Label (Optional) 4.15 3.20 (105) (81) 0.75 (19) Clearance for 0.75 (19) Cover Removal Clearance for...
Rosemount Model 3095FT HART Flow Transmitter For gas flow measurement, place taps in the top or side of the line and Taps mount the transmitter beside or above the taps so liquid will drain into the process line. Impulse Piping The piping between the process and the transmitter must accurately transfer the pressure to obtain accurate measurements.
A 3-inch clearance is required for cover removal if a meter is installed. See Section 3 - Options. Process Considerations Model 3095FT process connections on the transmitter flange are –18 –14 NPT connections are supplied NPT. Flange adapter unions with as options.
Rosemount Model 3095FT HART Flow Transmitter The Model 3095FT Flow Transmitter total weight varies depending on Mounting Considerations the components ordered (see Table 2-1). This weight must be securely supported. TABLE 2-1. Transmitter Weight. Component Weight Model 3095FT Without Options 6 lb (2.7 kg)
The following guidelines have been established to ensure a tight flange, Bolt Installation Guidelines adapter, or manifold seal. Use only bolts supplied with the transmitter or sold by Rosemount Inc. as a spare part to the Model 3095FT transmitter. The Model 3095FT is shipped with the Coplanar flange installed with four 1.75-inch flange bolts.
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Rosemount Model 3095FT HART Flow Transmitter FIGURE 2-7. Optional Mounting Bracket and Mounting Configurations. 2-Inch U-Bolt for Pipe Mounting Bolts for Panel Mounting 2.81 (Not Supplied) (71) -16 x 1 Bolts for Mounting to Transmitter 3.35 (85) 2.82 4.15 (72) (105) 6.63...
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Initial Checkout and Field Installation FIGURE 2-8. Coplanar Mounting Bolts and Bolting Configurations for Coplanar Size Flange. Description Qty. in. (mm) Flange bolts 1.75 (44) Flange/adapter bolts 2.88 (73) Manifold/flange bolts 2.25 (57) 1.75 (44) x 4 TRANSMITTER WITH FLANGE BOLTS 2.25 (57) x 4 1.75 (44) x 4 2.88 (73) x 4...
With 250 ohms of loop resistance, the transmitter requires a minimum of 11.0 volts. If a single power supply is used to power more than one Model 3095FT transmitter, the power supply used, and circuitry common to the transmitters, should not have more than 20 ohms of impedance at 1200 Hz.
Inductive-based transient protectors, including the Rosemount Model 470, can adversely affect the output of the Model 3095FT. Do not use the Model 470 for transient protection with the Model 3095FT. If transient protection is desired, install the Transient Protection Terminal Block as explained on Page 3-5.
Supply, also review the sunlight considerations described on page 3-8. 2. Mount Transmitter and 2. Mount the Model 3095FT in the desired location, and install flange or flange/adaptor bolts. Install Bolts Only use bolts supplied with the Model 3095FT or sold by Rosemount Inc.
4.(Optional) Install the Series 68 or Series 78 RTD Assembly. a.Mount the RTD Assembly in the desired location in accordance ith AGA Report No. 3/API MPMS Chapter 14.3, Part 2. b.Connect the RTD cable to the Model 3095FT RTD connector as illustrated in the following photos. FIRST FULLY ENGAGE...
• For connections in ambient temperatures above 140 °F (60 °C), use wiring rated for at least 194 °F (90 °C). Incorrect field wiring connections may damage the Model 3095FT. Do not connect field wiring to the “TEST +” terminals. 2-18...
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Initial Checkout and Field Installation a.Remove the cover on the side marked FIELD TERMINALS on the electronics housing. b.Connect the lead that originates at the positive side of the power supply to the terminal marked “+ SIG.” Be sure to include loop resistance.
Grounding the transmitter case via threaded conduit connection may not provide sufficient ground. 8. Field Calibration 8. After completing the installation, the Model 3095FT can be field calibrated to correct for mounting position effects using the Model 3095FT User Interface Software.
Section Options and Accessories Options and accessories available with the Model 3095FT can facilitate installation and operation or enhance the security of the system. These items include the LCD meter, mounting brackets, custom configuration, optional bolt materials, the transient protection terminal block, and the remote power supply.
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Rosemount Model 3095FT HART Flow Transmitter This meter features a liquid crystal display that provides readouts of Model 3095FT process variables and flow calculations. Use the Model 3095FT User Interface Software to change the parameters displayed by the LCD meter (see Page 4-24). Any number of the following...
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Options and Accessories For transmitters ordered with the LCD meter, the meter is shipped Installing the Meter installed. Installing the meter on a Model 3095FT transmitter requires a small instrument screwdriver and the meter kit (PN 3095-0392- 0001). The meter kit includes: •...
Storage: –40 to 185 °F (–40 to 85 °C) SST MOUNTING Optional mounting brackets available with the Model 3095FT facilitate mounting to a panel, wall, or 2-inch pipe. The bracket option for use BRACKETS with the Coplanar flange is 316 SST with 316 SST bolts. Figure 2-7 shows bracket dimensions and mounting configurations for the SST mounting bracket option.
Capability. Transient protection terminal blocks can be ordered factory-installed, or they can be ordered as a spare part to retrofit existing Model 3095FT transmitters already in the field. The Rosemount spare part number for the transient protection terminal block is 3095-0302-0002.
External Ground Assembly CUSTOM CONFIGURATION Option Code C1 allows a customer to receive a Model 3095FT which is custom configured for their application. CDS 4015 on Page 7-13 (OPTION CODE C1) explains how to define a custom configuration. FLANGE ADAPTERS Three types of flange adapters are available for use with the Model 3095FT: Plated CS, SST, and Hastelloy C.
Options and Accessories The Model 3095FT User Interface Software package is available with or MODEL 3095FT USER without the HART modem and connecting cables (see Page 7-6 for INTERFACE SOFTWARE available packages). The complete package (PN 03095-5100-0001) contains the following items: •...
Rosemount Model 3095FT HART Flow Transmitter Use the following procedure to install the remote power supply option: Installation Procedure Check Battery Voltage Level 1. Check the battery’s voltage level with a multimeter, and recharge the battery if the voltage is less than 12.5 volts (see Page 3-12).
Options and Accessories 4. Remove the solar panel bracket assembly package from the Mount Solar Panel Remote Power Supply container. 5. Determine the top of the solar panel (see Figure 3-2) by locating the tilt guide indentation, and mount the assembled panel to a 2-inch pipe (not supplied) using one U-Bolt.
10. Remove the cover on the side marked FIELD TERMINALS on the Model 3095FT electronics housing. 11. Thread the wires through a Model 3095FT conduit opening, then connect wires at the terminal block: a.Connect the positive wire to the “SIG +” terminal.
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Explosions can cause death or serious injury. Both transmitter covers must be fully engaged to meet explosion- proof requirements. 13. Replace the cover on the Model 3095FT. Explosions can cause death or serious injury. The unused conduit opening on the transmitter housing must be plugged and sealed to meet explosion-proof requirements.
Rosemount Model 3095FT HART Flow Transmitter Always measure the Remote Power Supply battery voltage with a Recharging the Battery multimeter before installing the Remote Power Supply. If the voltage is below 12.5 volts, recharge the Remote Power Supply battery: Contact with caustic materials can cause blindness or serious burns.
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Options and Accessories FIGURE 3-5. Recharging the Battery. 15 to 36 V dc (500 mA minimum) 3-13...
BACKUP POWER SUPPLY 03095-5000-2002) provides a continuous power source for one Model (03095-5000-200X) 3095FT in locations where the dc power may not be reliable due to power line outages. This option consists of the Remote Power Supply without the solar panel.
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4. Remove the cover on the side marked FIELD TERMINALS on the Model 3095FT electronics housing. 5. Thread the wires through a Model 3095FT conduit opening, then connect wires at the terminal block: a.Connect the positive wire to the “SIG +” terminal.
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Rosemount Model 3095FT HART Flow Transmitter Explosions can cause death or serious injury. The unused conduit opening on the transmitter housing must be plugged and sealed to meet explosion-proof requirements. 8. Plug and seal unused conduit connections on the transmitter housing to avoid moisture accumulation in the terminal side of the housing.
HART modem and connecting cables. The complete User 3095FT USER INTERFACE Interface package contains one 3.5-in. floppy disk, one HART modem, SOFTWARE and a set of cables for connecting the computer to the Model 3095FT (see Figure 4-1). System Requirements MInimum Equipment and •...
Rosemount Model 3095FT HART Flow Transmitter This procedure assumes that both DOS and Windows are already INSTALLATION installed. PROCEDURE NOTE In this manual, return indicates to press the return or enter key. 1. Power on the computer 2. After completion of boot-up procedures, verify that the computer is in Microsoft Windows.
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Using the Model 3095FT User Interface Software 7. After installing files, the installation program then prompts for the operator to re-boot the computer. 8. The computer must be re-booted for the User Interface Software to function. Push the computer reset button to reboot the computer, or press CTL-ALT-DEL.
Model 3095FT area is non-hazardous. 1. Connect the computer to the Model 3095FT. See Warning above, and Figure 4-1 and Figure 4-2. a.Connect one end of the 9-pin to 9-pin cable to the HART communications port on the personal computer.
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Using the Model 3095FT User Interface Software FIGURE 4-2. Connecting a Personal Computer to a Model 3095FT. Model 3095FT R > 250 User-Provided Power Supply (see Page 2-14) Modem...
Rosemount Model 3095FT HART Flow Transmitter Connect a Personal Computer to a Remote Power Supply For instrinsically safe installations, computer connections must be made in accordance with ANSI/ISA-RP12.6; and Rosemount drawings 03095-1020 and 03095-1030, or 03095-1021 and 03095-1031. 1. Connect computer to the Remote Power Supply. See Warning above, and Figure 4-3.
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Using the Model 3095FT User Interface Software FIGURE 4-3. Connecting a Personal Computer to the Remote Power Supply.
Rosemount Model 3095FT HART Flow Transmitter SAMPLE PROCEDURES Menu Structure Figure 4-4 illustrates the complete menu structure for the Model 3095FT User Interface Software. FIGURE 4-4. User Interface Menu Structure. Model 3095FT User Interface Configuration Maintenance Sys Admin Logs Output...
System Administrator password. Logs The log selection provides access to the Model 3095FT audit trail data. The output selections display the current process variable values and Output current alarms.
Rosemount Model 3095FT HART Flow Transmitter The title bar identifies the configuration file status: Title Bar Code • (methane.cfg) indicates that the configuration file METHANE.CFG was loaded into the User Interface memory. Other options: (Uploaded Data) indicates that the current configuration information was uploaded from a transmitter.
OK to implement changes. Automatic Error Messages If the User Interface polls the Model 3095FT and discovers an unacknowledged error, the following message appears: Selecting “OK” acknowledges the error. To view the error message, select Output, Read Current Alarms.
Rosemount Model 3095FT HART Flow Transmitter SAMPLE PROCEDURES Bench Configuration This bench configuration procedure only outlines the major configuration steps. Refer to the individual screen explanations for (Standard) additional information. 1. Establish communications (see Page 4-4). 2. Enter either the system administrator or a maintenance level password.
3. Place the transmitter into Off-line or On-line Maintenance. 4. Perform sensor trim procedures: NOTE Although the Model 3095FT can calculate and log static pressure as absolute or gage, flow is always calculated using the absolute pressure sensor measurement. a.Trim SP Offset (zero).
Rosemount Model 3095FT HART Flow Transmitter USER INTERFACE This section illustrates each major Model 3095FT User Interface screen, and provides information on using the screen. SOFTWARE SCREENS Configuration Screens The configuration screens define a configuration that can be sent to a transmitter (Send Xmtr), and/or saved to a file (Save Config File).
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(see Page 4-30). Install Date Identifies the Model 3095FT installation date. This field defines the start date and time for Model 3095FT logging, and must be in the following format: YYMMDD HHMMSS. DP Cutoff (inH2O) Identifies the low flow cut-off point. Flow is considered to have stopped if the differential pressure drops below this point.
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0–1.0 NOTE Reference conditions are 14.73 psia and 60 °F for Gross Method. (1) The Model 3095FT sensor operating limits may limit the pressure and temperature range. (2) The summation of i-Butane and n-Butane cannot exceed 6 percent. (3) The summation of i-Pentane and n-Pentane cannot exceed 4 percent.
Using the Model 3095FT User Interface Software The displayed gas properties screen is determined by the calculation Configuration Flow method selected in the Flow Parameters screen. If “AGA8 Gr-Hv-CO2” Gas Properties (CO2) is selected, then the Gross Characterization Method, Option 1, is displayed (Figure 4-6a).
Rosemount Model 3095FT HART Flow Transmitter The displayed gas properties screen is determined by the calculation Configuration Flow method selected in the Flow Parameters screen. If “AGA8 Gr-CO2-N2” Gas Properties (N2) is selected, then the Gross Characterization Method, Option 2, is displayed (Figure 4-7a).
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Using the Model 3095FT User Interface Software If base conditions changed (Base Pressure ≠ 14.73 or Base Temperature ≠ 60 °F), then a second screen for modifying relative density at standard conditions is displayed (Figure 4-7b). FIGURE 4-7b. Gas Properties Screen (AGA8 Gr-CO2-N2).
Rosemount Model 3095FT HART Flow Transmitter The displayed gas properties screen is determined by the calculation Configuration Flow method selected in the Flow Parameters screen. If “AGA8 Detail” is Gas Properties (Detail) selected, then the AGA 8 (1992) Full Composition Analysis screen is displayed (Figure 4-8a).
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Using the Model 3095FT User Interface Software FIGURE 4-8b. Gas Properties Screen (AGA8-Detail). The displayed values are calculated per the A.G.A. 8 Detail Characterization Method. If desired, either the Real Gas Relative Density or the Heating Value can be modified.
This screen sets three parameters for determining when and how Configuration Audit Trail Model 3095FT logging occurs. Audit Parameters Averaging: The averaging method for the Model 3095FT is flow- dependent time-weighted formulaic average: -- - ∑ -- - where p where: = Average of input variable during calculation periods with flow.
For example, assume that the variable log is set at 60 minutes: • If the seven API required items are selected for logging, the Model 3095FT can log 55 days of hourly data and 85 days of daily data before rollover occurs.
Rosemount Model 3095FT HART Flow Transmitter The LCD meter provides local display of Model 3095FT process Configuration LCD Display variables, calculations, and transmitter diagnostic messages. During normal operation, the display changes every three seconds to display user-selected parameters. The LCD meter uses two displays to indicate a parameter’s value, engineering unit, and parameter name:...
Using the Model 3095FT User Interface Software The Model 3095FT User Interface Software stores configuration files Configuration Read Config File with the file extension .CFG. Configuration files are read using a standard read file window as illustrated in Figure 4-12. Simply select the directory and double click on the desired file.
Configuration Coefficient Calculation screens, the coefficient calculations are automatically recalculated before The Model 3095FT User Interface sends the configuration to a transmitter. The Coefficient Calculations selection provides a method to test for valid beta ratios prior to sending the configuration.
Model 3095FT AP sensor. A barometer is preferred. Sensor Trim Procedure (For Bench Calibration) NOTE Although the Model 3095FT can calculate and log static pressure as absolute or gage, flow is always calculated using the absolute pressure sensor measurement.
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Rosemount Model 3095FT HART Flow Transmitter c. If using a vacuum pump, pull a vacuum to both the low and high sides of the transmitter, then enter the low value as the trim value, set the units, then select Ok.
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Measured Value to stabilize, then click Ok. 4. (Optional) If a barometer that is at least 4 times as accurate as the Model 3095FT AP sensor is available, perform an SP Offset (Zero). a.Select Maintenance, Transmitter, Sensor Trim to display the Sensor Trim Select screen.
The User Interface immediately sends the new values to the transmitter, then redisplays the “Set Transmitter Damping” screen. If a new value is selected that is not available, the Model 3095FT transmitter automatically selects the closest damping value, and displays an operator message indicating the change.
To change a unit of measure, select the new unit, then select Ok. FIGURE 4-20. Units Screen. Maintenance The Matls of Const screen identifies the materials of construction for Transmitter the attached Model 3095FT Flow Transmitter. This is a read-only Matls of Const screen. FIGURE 4-21. Materials of Construction Screen.
Rosemount Model 3095FT HART Flow Transmitter The multidrop screen provides two functions: to change the address for Maintenance Transmitter the connected Model 3095FT transmitter, and to change the Model Multidrop 3095FT that the User Interface is connected to during multidrop applications.
4. Select the desired device from the Model 3095FTs identified in the “Devices Online” window and select Ok. The Model 3095FT User Interface is now connected to the device selected in Step 4. If security is enabled, the User Interface displays the Login screen.
The Self-Test screen performs diagnostic routines, and then displays all Maintenance Transmitter current Model 3095FT alarms as illustrated in Figure 4-23. Self Test For information on interpreting these alarms, see Appendix E, Software Error Messages, and Chapter 5, Troubleshooting and Maintenance.
Model 3095FT transmitter contains the current time and date. The simplest method to set the Model 3095FT time is to verify that the “Current PC Date and Time” is correct, then click “Use PC Date/Time”...
When the User Interface Maintenance Modes screen is selected, the Maintenance Maintenance Modes current Model 3095FT operation mode is indicated by the filled bullet (see Figure 4-26). To change to a different mode, select the desired mode, then select Ok.
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If the transmitter is part of control loop, this message is a reminder to place the control loop into manual control before proceeding. As soon as OK is selected, the Model 3095FT is placed into off-line maintenance. When switching from off-line maintenance to on-line normal operation, another message is displayed.
To zero all fields in this screen, select Reset. FIGURE 4-30. Communication Statistics Screen. rall Sys Admin This screen is identical to the login screen displayed when the Model Login 3095FT User Interface is started. Enter a password, then select Ok. FIGURE 4-31. User Login Screen. 4-38...
Using the Model 3095FT User Interface Software Figure 4-32 illustrates the Change Passwords screen as shipped from Sys Admin Change Passwords the factory. Before filling in this screen, consider the following issues concerning User Interface passwords: • If a password is left blank, a return at the login screen accesses that password level.
Rosemount Model 3095FT HART Flow Transmitter The Disable Security screen removes password protection from the Sys Admin Disable Security User Interface. If security is disabled and the User Interface is started, access is automatically set at SL(Disabled). SL(Disabled) access is identical to SL3 access.
This command requires that the transmitter be in off-line maintenance mode. Sys Admin The factory parameters screen displays three settings used for Model Factory Parameters 3095FT flow calculations. Under most circumstances, these values should be left at the factory default settings. FIGURE 4-34. Factory Parameters Screen. 4-41...
The test calculations screen provides a method to view the Model Sys Admin Test Calc 3095FT flow, compressibility factor, and discharge coefficient calculations for the current process variables. Optionally, the system administrator can enter process variable values, and then view the resulting calculations.
“collect default logs” is selected. Communication Options Initial Device Address Indicates the device address for the attached Model 3095FT transmitter. Number of Retries Indicates the number of times the User Interface Software attempts to complete a communication task before declaring a communications failure.
Rosemount Model 3095FT HART Flow Transmitter This selection identifies the revision level of the User Interface Sys Admin About 3095UI Software. FIGURE 4-37. HART Communication Options Screen. Log Screens The log screens provide access to retrieving, viewing, and archiving the Model 3095FT logged data.
Model 3095FT. During this procedure, the Model 3095FT User Interface retrieves the Logs View Transmitter Data log data for a specific time range from the connected Model 3095FT Limited transmitter. During this procedure, the Model 3095FT User Interface retrieves the...
FIGURE 4-39. Example Audit Trail Data. NOTE All four View Transmitter Data selections display Model 3095FT logged data as illustrated above. Be sure to save retrieved data to archive and/ or print to a file before exiting this portion of the software.
NOTE If a filename is selected that already exists, the Model 3095FT User Interface appends the logs to the end of the file. The software does not check to verify whether the data has already been saved to file, or whether different types of logs are being printed to the same file.
Importing a file into edit.com EDIT.COM is a utility included with DOS 5.0 or higher. This utility provides an easy method to view data retrieved from the Model 3095FT. This procedure imports files created by the “Print to File” procedure that selected .TXT as the file type (see page 4-47).
Using the Model 3095FT User Interface Software The output selections display the current Model 3095FT alarms and Output Screens process variable values NOTE Output selections are available for security levels SL1, SL2, and SL3. Output Selecting Read Current Alarms displays the current Model 3095FT Read Current Alarms alarms.
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Rosemount Model 3095FT HART Flow Transmitter 4-50...
As described on Page 4-35, the Model 3095FT User Interface Software allows placing the Model 3095FT into two different maintenance MODES modes: off-line and on-line. Be sure to return the Model 3095FT to “On-line Normal Operation” when finished with the maintenance tasks. Off-line Maintenance Placing the Model 3095FT into off-line maintenance mode stops all flow calculations and the logging process.
Use the communication troubleshooting screens (Comm Statistics and and the Transmitter Comm Options) in the Model 3095FT User Interface to check the communications wiring. For difficulties with data logging, see Pages 4-48 and 4-49. For difficulties with configuration reading and sending,...
Troubleshooting and Maintenance Interpreting Model 3095FT All Model 3095FT alarms are entered in the event log. In addition, specific alarm conditions are displayed on the optional LCD Meter, and Alarms and Events specific alarm conditions can be viewed via the Model 3095FT User Interface software (see the Maintenance, Transmitter, Self Test selection on Page 4-34).
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Logging is disabled C_LOG The transmitter is in Off-Line Maintenance Mode, which has disabled DISABL logging. Use the Model 3095FT User Interface software to change to On-Line Normal Maintenance Mode. Negative flow condition C_NEG This display indicates negative differential pressure. First check the line FLOW pressure.
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Field Service Center. Event log upload to host. none The User Interface software retrieved the event log from the Model 3095FT. No action required. Variable log upload to host. none The User Interface software retrieved the variable log from the Model 3095FT.
Rosemount Model 3095FT HART Flow Transmitter The Model 3095FT User Interface Software provides a means to Unexpected Process continuously display the current process variables and flow calculations Variable (PV) Readings (see Page 4-42.) Unexpected process variable readings may also be detected when reading the audit trail logs.
Troubleshooting and Maintenance Power Supply • Check the output voltage of the power supply at the transmitter. It should be 11 to 35 V dc with no load at the transmitter terminals. Do not use over 35 volts to check the loop, or damage to the transmitter electronics may result.
Rosemount Model 3095FT HART Flow Transmitter Process Pulsation • Adjust the electronic damping (see Page 4-30). Transmitter Electronics • Connect a personal computer and use the User Interface Software to check the sensor limits to ensure calibration adjustments are within the sensor range and that calibration is correct for the pressure being applied.
Troubleshooting and Maintenance Transmitter Electronics • Connect a personal computer and use the User Interface Software to check the sensor limits to ensure calibration adjustments are within the sensor range and that calibration is correct for the pressure being applied. •...
Rosemount Model 3095FT HART Flow Transmitter 1. Read the following information carefully before disassembling a DISASSEMBLY transmitter. General information concerning the process sensor PROCEDURE body and electrical housing follow. Figure 2-3 on Page 2-3 shows an exploded view of the transmitter.
Troubleshooting and Maintenance Electrical Housing Electrical connections are located in a compartment identified as FIELD TERMINALS on the electronics housing. The signal terminals are accessible by unscrewing the cover on this side. The signal terminal block can be removed by loosening the two small screws located at the 9 o'clock and 4 o'clock positions, then pulling the terminal block straight out to disconnect the block from the post connectors.
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Rosemount Model 3095FT HART Flow Transmitter 4. Disconnect the sensor module ribbon cable to release the electronics board from the transmitter. 5. Carefully tuck the cable connector completely inside the internal shroud. The shroud protects the cable from damage that might occur when the housing is rotated.
Troubleshooting and Maintenance Removing the Sensor from the Electrical Housing 6. Loosen the housing rotation set screw with a 5/64-inch hex wrench and back off one full turn. Before removing the sensor module from the electrical housing, disconnect the electronics board power cable from the sensor module.
Rosemount Model 3095FT HART Flow Transmitter Follow these procedures carefully to ensure proper reassembly: Reassembly Procedure 1. Inspect all cover and housing (non-process-wetted) O-rings and replace if necessary. Lightly grease with silicone lubricant to ensure a good seal. 2. Carefully tuck the cable connector completely inside the internal shroud.
Troubleshooting and Maintenance 7. Remove the cable connector from its position inside the internal Connecting the Electrical shroud, and attach the cable to the electronics board. Housing to the Sensor 8. Align the post-receptacle connectors with the posts inside the electronics housing.
Rosemount Model 3095FT HART Flow Transmitter • For installations with a three-valve manifold, align the process flange with the three-valve manifold. Install the four 2.25-inch manifold flange bolts following the procedure outlined above. After tightening, the bolts should protrude through the top of the module housing.
Troubleshooting and Maintenance BATTERY REPLACEMENT Replacing the Real-time Clock The purpose of the Model 3095FT real-time clock battery is to power Battery the Model 3095FT real-time clock during power failures. When power is returned, the Model 3095FT real-time clock is still accurate, and there is no need to reset the clock.
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Supply Battery Use the following procedure to replace this battery. NOTE This procedure removes power from the Model 3095FT. If desired, retrieve Model 3095FT logged data before performing this procedure. Contact with caustic materials can cause blindness or serious burns. If the remote power supply battery is cracked or leaking, wash any residual acid gel (if present), and replace damaged parts.
10 times its size and weight. TRANSMITTER Figure 6-1 shows a functional block diagram of the Model 3095FT Flow Transmitter. Its functionality is divided between the sensor module and DESCRIPTION the electronics module. The sensor module performs all tasks related to...
Rosemount Model 3095FT HART Flow Transmitter The advanced sensor module of the Model 3095FT (see Figure 6-2) MULTIVARIABLE SENSOR measures three process variables simultaneously. The multivariable MODULE module incorporates a high-accuracy capacitance sensor for differential pressure, a high-accuracy piezoresistive silicon sensor for absolute pressure, and a four-wire RTD input for process temperature measurement.
Temperature Input Piezoresistive AP Sensor The Model 3095FT uses a dedicated microprocessor, located inside the Sensor Microprocessor sensor module, to linearize and correct the raw sensor outputs. To ensure premium performance, this sensor microprocessor uses the absolute pressure measurement to compensate for zero line pressure effects and an internal temperature measurement to compensate for thermal effects.
Nonvolatile Memory The nonvoltaile memory (EEPROM) holds all transmitter configuration data. This memory also holds range values if the Model 3095FT was reranged at the factory, and it also stores all variable, daily and event logs. The data in this memory remains intact even when no power is applied.
Section Specifications and Reference Data MODEL 3095FT Service Natural gas. FUNCTIONAL SPECIFICATIONS Differential Sensor Range Code 2: 0–2.5 to 0–250 inH O (0–0.62 to 0–62.2 kPa). Limit Code 2: –250 to 250 inH O (–62.2 to 62.2 kPa). Absolute Sensor Ranges Code 3: 0–8 to 0–800 psia (0–55.16 to 0–5515.8 kPa).
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Rosemount Model 3095FT HART Flow Transmitter LCD Meter Optional dual-row, 11-digit, alphanumeric, scrolling liquid crystal display. LCD Meter Temperature Limits Operating: –13 to 185 °F (–25 to 85 °C) Storage:–40 to 185 °F (–40 to 85 °C) Hazardous Locations Certifications and Approvals Factory Mutual (FM) Approvals Explosion Proof for Class I, Division 1, Groups B, C, and D.
Response to step input change can be user-selectable from 0 to 7 seconds for one time constant. This is in addition to sensor response time of 0.2 seconds. Real-Time Clock Accuracy ±2 minutes per month at reference conditions. MODEL 3095FT Differential Pressure Range 2 PERFORMANCE 0–2.5 to 0–250 inH O (0–0.62 to 0–62.2 kPa)
Rosemount Model 3095FT HART Flow Transmitter Process Temperature (RTD) Specification for process temperature is for the transmitter portion only. Sensor errors caused by the RTD are not included. The transmitter is compatible with any PT100 RTD conforming to IEC 751 Class B, which has a nominal resistance of 100 ohms at 0 °C and ∝...
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Specifications and Reference Data TABLE 7-1. Model 3095FT Flow Transmitter Model Number. Model Product Description 3095F Flow Transmitter Code Output Digital HART Protocol signal Code Differential Pressure Range 0–2.5 to 0–250 inH O (0–0.62 to 0–62.2 kPa) Code Absolute Pressure Ranges 0–8 to 0–800 psia (0–55.16 to 0–5515.8 kPa)
316 SST (Anderson, Greenwood & Co., M4AVIS). Remote Power Supply Packages The Remote Power Supply package (Part No. 03095-5000-101x) provides a continuous power source for one Model 3095FT in locations where power is not available. All configurations are packaged separately.
Specifications and Reference Data Options Standard Configuration Unless otherwise specified, transmitter is shipped as follows: Engineering units: Differential O (Range 2) Absolute psi (all ranges) Output: Digital HART protocol signal Flange type: Specified model code option Flange material: Specified model code option O-ring material: Specified model code option Drain/vent:...
Rosemount Model 3095FT HART Flow Transmitter Remote Power Supply Performance Assembly (cont.) Power Output 9.5 mA average. (Included with Part No. 03095- 11.35 V minimum (no load). 5000-101x and 03095-5000-200x) Intrinsically Save Output Approvals Factory Mutual (FM) (Part No. 03095-1011 or 03095-2001): Device must be located in non-hazardous location.
SENSOR ASSEMBLIES available for use with the Model 3095FT. This information is provided as a guideline to the sensors most likely to be used in the Model 3095FT systems. See Product Data Sheet PDS 2654 for information concerning sensors not listed in Table 7-4.
NOTE Table 7-4 summarizes Series 68 and 78 Sensors that are most likely to be used with the Model 3095FT. The sensor assembly code shown in Table 7-4 combines sensor type, an FM or CSA approved connection head, and no extension.
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Specifications and Reference Data TABLE 7-4. Sensor Assembly Ordering Information. Code Sensor Assemblies 68F11N00 Platinum RTD, General Purpose, Single Element, Flat Connection Head, FM approved, –100 to 400 °C 68F21N00 Platinum RTD, Spring Loaded, Single Element, Flat Connection Head, FM approved, –100 to 400 °C 78F11N00 Platinum RTD, General Purpose, Single Element, Flat Connection Head, FM approved, –200 to 400 °C 78F21N00...
Rosemount Model 3095FT HART Flow Transmitter The Flat Cover Connection Head (P/N 00079-0325-0002) is for general FLAT COVER purpose and spring-loaded sensors. The terminal block has six CONNECTION terminals for either single- or dual-element sensors. ASSEMBLIES Sensor Connections ½–14 NPT mounting thread. Screw terminals for lead wire connections.
CONFIGURATION DATA SHEET CDS 4015A00 Complete this data sheet to define a custom configuration for the Model 3095FT. Unless specified, the Model 3095FT will ship with the default values identified by the symbol. CONFIGURATION DATA SHEET Customer: _____________________________________________ P.O. No.: _______________________ Model No.:...
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JOULES (Joules) STATIC PRESSURE INFORMATION The Model 3095FT can calculate and log static pressure as absolute or gage, based on upstream or downstream tap locations. However, flow is always calculated using the upstream absolute pressure measurement for greatest accuracy. Static Pressure Tap Location: □...
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Specifications and Reference Data COMPRESSIBLITY FACTOR INFORMATION: Choose desired characterization method, and only enter values for that method: Default □ Detail Characterization Method, (AGA8 1992) Valid Range Values |__|__|__| |__|__|__|__| % 0–100 percent Nitrogen mole percent |__|__|__| |__|__|__|__| % 0–100 percent Carbon Dioxide mole percent |__|__|__| |__|__|__|__| %...
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Rosemount Model 3095FT HART Flow Transmitter SIGNAL SELECTION Select one output format: □ □ ® Digital HART Burst mode of HART digital process variable Select desired burst mode output option: □ All dynamic variables in engineering units (DP, AP, Temperature, Flow Rate) □...
Specifications and Reference Data MODEL 3095FT SPARE The following provides spare parts information for the Model 3095FT Flow Transmitter. PARTS SENSOR MODULES Price Spares Item Part Number Each Category Part Description Silicone Fill Sensor Module Differential: 0–2.5/250 inH O, Range 2 Absolute: 0–8/800 psia, Range 3...
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Rosemount Model 3095FT HART Flow Transmitter DRAIN/VENT VALVE KITS Price Spares Item Part Number Each Category Part Description Vent Valve Kits 316L SST Valve Stem and Seat Kit 01151-0028-0022 • Hastelloy C Valve Stem and Seat Kit 01151-0028-0023 • (Each kit contains parts for one transmitter.)
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¾ to ½–in. NPT Adapter (conduit adapter for Rosemount RTD Connection Head) 03095-0308-0001 • Armored Cable Compression Seal 03095-0325-0001 • NOTE : The following connect to the Model 3095FT RTD Connector: RTD Connector Plug (for transmitters without an RTD) 03095-0323-0001 • ½–in. NPT RTD Cable Adapter 03095-0322-0001 •...
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Rosemount Model 3095FT HART Flow Transmitter...
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ERROR: The connected device is not a Model 3095FT The manufacturer code and transmitter type codes returned by the multi-drop device do not match those of a Rosemount Model 3095FT. The User Interface Software will only connect to a Rosemount Model 3095FT.
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Rosemount Model 3095FT HART Flow Transmitter CALCULATION ERRORS ERROR: CD Calculation: Diameter too small The nominal pipe diameter must be greater than or equal to 2.00 inches. ERROR: CD Calculation: Calculation exceeds valid beta range The beta value must be within the range 0.1000 to 0.7500 inclusive.
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FILE SYSTEM ERRORS ERROR: This file could not be opened for reading The specified Model 3095FT configuration file could not be opened. Possible Causes: • the pathname you specified does not exist • the pathname you specified is greater than 200 characters long...
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An invalid record format was encountered while reading the specified Model 3095FT configuration file. All configuration file records must contain three valid fields separated by spaces or tab characters. An example of a valid Model 3095FT configuration file record is: Dp_cutoff VALTYPE_FLOAT8 2.500000e-001...
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Possible Causes: • the physical connection to the device is loose or broken • the Model 3095FT transmitter has been powered off or is no longer responding ERROR: No response from HART device An attempt to open a connection to a HART device at the specified short address has failed after three(3) retry attempts.
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Rosemount Model 3095FT HART Flow Transmitter ERROR: HART did not receive a confirmation message response An internal programming error exists in the HART driver or the Model 3095FT User Interface Software. ERROR: HART Reply was not expected length The response message length does not equal the expected message length based on the request “byte count”...
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Software Error Messages This section lists error responses returned by the Model 3095FT flow HART COMMAND transmitter. These error responses are specific to the HARTcommand SPECIFIC ERRORS being executed. If the Model 3095FT Transmitter returns an unexpected error response, then the following error message is issued:...
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Rosemount Model 3095FT HART Flow Transmitter The following errors are very specific to individual HART commands Specific Errors and dependent on the function of the command being executed. The User Interface Software maps these exception responses within the individual command functions of the program.
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™ Flow-Cal Import Information This appendix explains how to import Model 3095FT logged data into Flow-Cal. Flow-Cal is a software package developed by Coastal Flow Measurement Inc., which can be purchased by contacting Coastal Flow. Because Coastal Flow provides a Flow-Cal manual with the software...
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Rosemount Model 3095FT HART Flow Transmitter 5. Click Edit, then click Misc to display the following screen: Misc Import Default Import File 3095FT1 Import Parameter .LOG ES Parameters 6. Enter “filename” into the Default Import File, enter “.LOG” into the Import Parameter box, then click OK.
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This appendix identifies the list of HART commands available for the Model 3095FT HART Flow Transmitter. For additional information concerning these commands, refer to the Model 3095FT HART Master Document, Document Number D9400005. TABLE G-1. Model 3095FT Flow Transmitter HART Commands. HART...
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Rosemount Model 3095FT HART Flow Transmitter TABLE G-1. Model 3095FT Flow Transmitter HART Commands. HART HART Master RESP Command BYTCNT Description Document BYTCNT Location 129 ($81) 10 ($0A) write materials of construction sec. 3.2, pg. 25 144 ($90) write sensor trim slope point sec.
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Importing a file into edit.com 4-48 Maintenance Importing files into a Disassembly Procedure 5-10 spreadsheet 4-48 Interpreting Model 3095FT Bench Calibration 4-13 Install Model 3095FT User Interface Alarms and Events 5-3 Software 4-1 Bench Configuration 4-12 Maintenance Modes 5-1 Installation 2-14 Bench Configuration and...
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Rosemount Model 3095FT HART Flow Transmitter Flow Parameters 4-14 Gas Properties (CO2) 4-17 Sample Procedures 4-8, 4-12 View All Transmitter Data 4-45 Gas Properties (Detail) 4-20 Save Logs to Archive 4-47 View Archive Data 4-44 Gas Properties (N2) 4-18 Self Test 4-34...
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