Emerson Rosemount 2088 Reference Manual Download Page 75

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Reference Manual

00809-0100-4108, Rev BA

Section 6: Troubleshooting

March 2014

Troubleshooting

6.3.2

Diagnostic message: maintenance - fix soon

Table 6-3. Status: maintenance – fix soon

Alert name

LCD

display

screen

LOI screen

Problem

Recommended action

Temperature

Updates

NO T

UPDATE

NO TEMP

UPDATE

There are no temperature updates

from the sensor to the electronics

1. Ensure the sensor cable

connection to the electronics is
tight.

2. Replace the pressure transmitter.

Pressure Out

of Limits

PRES

LIMITS

PRES OUT

LIMITS

The pressure is either above or

below the sensor limits

1. Check the transmitter pressure

connection to ensure it is not
plugged or the isolating
diaphragms are not damaged.

2. Replace the pressure transmitter.

Sensor

Temperature

Beyond Limits

TEMP

LIMITS

TEMP OUT

LIMITS

The sensor temperature has

exceeded its safe operating range

1. Check the process and ambient

conditions are within -85 to 194
°F (-65 to 90 °C).

2. Replace the pressure transmitter.

Electronics

Temperature

Beyond Limits

The temperature of the electronics

has exceeded its safe operating

range.

1. Confirm electronics temperature

is within limits of -85 to 194 °F
(-65 to 90 °C).

2. Replace electronics board.

Electronics

Board

Parameter

Error

MEMRY

WARN

(also in

advisory)

MEMORY

WARN

(also in

advisory)

A device parameter does not

match the expected value. The

error does not affect transmitter

operation or analog output.

1. Replace the electronics board.

Configuration

Buttons

Operator Error

STUCK

BUTTON

STUCK

BUTTON

Device is not responding to button

presses.

1. Check configuration buttons are

not stuck.

2. Replace the electronics board.

Summary of Contents for Rosemount 2088

Page 1: ... and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In stock Ready to ship TAR certified secure asset solutions Expert team I Trust guarantee I 100 satisfaction All trademarks brand names and brands appearing herein are the property of their respective owners Find th...

Page 2: ...Reference Manual 00809 0100 4108 Rev BA March 2014 Rosemount 2088 Pressure Transmitter with HART Revision 5 and 7 Selectable Protocol ...

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Page 4: ...307 7 00 am to 7 00 pm CST Asia Pacific 65 777 8211 Europe Middle East Africa 49 8153 9390 North American Response Center Equipment service needs 1 800 654 7768 24 hours includes Canada Outside of these areas contact your local Emerson Process Management representative The products described in this document are NOT designed for nuclear qualified applications Using non nuclear qualified products i...

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Page 6: ... 2 4 1 Configuring on the bench 9 2 4 2 Configuration tools 10 2 4 3 Setting the loop to manual 12 2 5 Verify configuration 12 2 5 1 Verifying configuration with field communicator 12 2 5 2 Verifying configuration with AMS device manager 13 2 5 3 Verifying configuration with local operator interface 13 2 5 4 Verifying process variables configuration 13 2 6 Basic setup of the transmitter 14 2 6 1 S...

Page 7: ...3 4 Installation procedures 31 3 4 1 Mount the transmitter 31 3 4 2 Impulse piping 34 3 4 3 Process connections 36 3 4 4 Inline process connection 36 3 5 Rosemount 306 manifold 37 3 5 1 Rosemount 306 integral manifold installation procedure 37 4Section 4 Electrical installation 4 1 Overview 39 4 2 Safety messages 39 4 3 LCD display LOI display 40 4 3 1 Rotating LCD display LOI display 40 4 4 Confi...

Page 8: ...rim using other scale 60 5 6 3 Recalling factory trim analog output 61 5 7 Switching HART revision 61 5 7 1 Switching HART revision with generic menu 62 5 7 2 Switching HART revision with field communicator 62 5 7 3 Switching HART revision with AMS device manager 62 5 7 4 Switching HART revision with local operator interface 62 6Section 6 Troubleshooting 6 1 Overview 63 6 2 Safety messages 63 6 2 ...

Page 9: ...mits 74 A 3 Physical specifications 75 A 3 1 Process wetted parts 75 A 3 2 Non wetted parts 75 A 4 Dimensional drawings 76 A 5 Ordering information 77 A 6 Options 81 BAppendix B Product Certifications B 1 Approved manufacturing locations 85 B 2 European directive information 85 B 3 Hazardous locations certifications 85 B 4 Approval drawings 93 CAppendix C Field communicator menu trees and Fast Key...

Page 10: ... installation contains mechanical installation instructions and field upgrade options Section 4 Electrical installation contains electrical installation instructions and field upgrade options Section 5 Operation and maintenance provides detailed information on calibrating and changing HART Revisions Section 6 Troubleshooting provides troubleshooting techniques for the most common operating problem...

Page 11: ... Models covered The following Rosemount 2088 Pressure Transmitters are covered by this manual 1 2 1 Rosemount 2088G Gage Pressure Transmitter Measures gage pressure up to 4000 psi 275 8 bar 1 2 2 Rosemount 2088A Absolute Pressure Transmitter Measures absolute pressure up to 4000 psi 275 8 bar ...

Page 12: ...page 14 Select Linear Output page 14 Set Damping page 17 Verify Apply Pressure Yes Within Specifications Yes No Refer to Section 5 Operation and maintenance Configure Security and Alarm page 41 Mount Transmitter page 31 Wire Transmitter page 46 Power Transmitter page 45 Trim the Transmitter page 55 Done Review Transmitter Configuration page 10 Confirm Transmitter Configuration page 12 Configure fo...

Page 13: ...88 pressure is applied to the isolating diaphragm The oil deflects the sensor which then changes its capacitance or voltage signal This signal is then changed to a digital signal by the Signal Processing The microprocessor then takes the signals from the Signal Processing and calculates the correct output of the transmitter This signal is then sent to the D A converter which converts the signal ba...

Page 14: ... Sensor Module B Electronics Board C 4 20 mA Signal to Control System D Field Communicator LCD display LOI display A B C D Signal Processing Temp Sensor Sensor Module Memory Microprocessor Sensor linearization Rerange Damping Diagnostics Engineering units Communication Memory Configuration Digital to Analog Signal Conversion Digital Communication Pressure Sensor ...

Page 15: ...s Management representative for RMA instructions To expedite the return process outside of the United States contact the nearest Emerson Process Management representative Emerson Process Management Instrument and Valve Response Center representatives will explain the additional information and procedures necessary to return goods exposed to hazardous substances 1 6 Product recycling disposal Recyc...

Page 16: ...scribed in Performing transmitter tests on page 24 Field Communicator AMS Device Manager and Local Operator Interface LOI instructions are given to perform configuration functions For convenience Field Communicator Fast Key sequences are labeled Fast Keys and abbreviated LOI menus are provided for each function below Full Field Communicator menu trees and Fast Key sequences are available in Append...

Page 17: ... Revision and Device Revision numbers to find the correct Device Driver Explosions could result in death or serious injury Installation of this transmitter in an explosive environment must be in accordance with the appropriate local national and international standards codes and practices Please review the approvals section of the Rosemount 2088 reference manual for any restrictions associated wit...

Page 18: ... block or 1 5V configuration wire as shown in Figure 2 1 on page 10 The Field communicator is connected to the terminals labeled VOUT COMM Identify device Find device driver Review instructions Review functionality Software release date NAMUR software revision 1 1 1 NAMUR Software Revision is located on the hardware tag of the device HART software revision 2 2 HART Software Revision can be read us...

Page 19: ...re two interfaces available with the Field Communicator Traditional and Dashboard interfaces All steps using a field communicator will be described using Dashboard interfaces Figure 2 3 on page 11 shows the Device Dashboard interface As stated in Section 2 3 System readiness it is critical that the latest DD s are loaded into the Field Communicator Visit www emersonprocess com or www hartcomm org ...

Page 20: ...de M4 to be ordered To activate the LOI push either configuration button Configuration buttons are located on the LCD display must remove housing cover to access or underneath the top tag of the transmitter See Table 2 2 for configuration button functionality and Figure 2 4 for configuration button location When using the LOI for configuration several features require multiple screens for a succes...

Page 21: ...ompt does not set the loop to manual It is necessary to set the loop to manual control as a separate operation 2 5 Verify configuration It is recommended that various configuration parameters are verified prior to installation into the process The various parameters are detailed out for each configuration tool Depending on what configuration tool s are available follow the steps listed relevant to...

Page 22: ...eviewed prior to installation include 2 5 4 Verifying process variables configuration This section describes how to verify that the correct process variables are selected Verifying process variables with a field communicator Verifying process variables with AMS Device Manager 1 Right click on the device and select Overview from the menu 2 Click the All Variables button to display the primary secon...

Page 23: ...ts Use the SCROLL and ENTER buttons to select desired unit Save by selecting SAVE as indicated on the LCD display screen Figure 2 5 Selecting Units with LOI 2 6 2 Rerange the transmitter The Range Values command sets each of the lower and upper range analog values 4 and 20 mA 1 5 Vdc points to a pressure The lower range point represents 0 of range and the upper range point represents 100 of range ...

Page 24: ...d lower range values in the Range Limits box and click Send 4 Carefully read the warning and click Yes if it is safe to apply the changes Entering range points with a local operator interface Reference Figure 2 6 on page 15 to rerange the transmitter using the Local Operator Interface Enter values using SCROLL and ENTER buttons Figure 2 6 Rerange with LOI Rerange the transmitter with applied press...

Page 25: ...log zero and span button location To rerange the transmitter using the span and zero buttons perform the following procedure 1 Loosen the screw holding the top tag of the transmitter housing Rotate the label to expose the zero and span buttons 2 Confirm device has local zero and span buttons by verifying blue retainer under the tag 3 Apply transmitter pressure 4 Rerange the transmitter a To change...

Page 26: ...8 will measure and report all readings within the digital limits of the sensor For example if the 4 and 20 mA 1 5 Vdc points are set to 0 and 10 inH2O and the transmitter detects a pressure of 25 inH2O it digitally outputs the 25 inH2O reading and a 250 of range reading 2 6 3 Damping The damping command changes the response time of the transmitter higher values can smooth variations in output read...

Page 27: ...s customization of the LCD display to suit application requirements The LCD display will alternate between the selected items In the following instructions the LCD display can also be configured to display configuration information during the device startup Select Review Parameters at Startup to enable or disable this functionality Reference Figure 1 2 on page 5 LCD display with Local Operator Int...

Page 28: ... output in response to pressure from the lower to upper saturation points If the pressure goes outside the sensor limits or if the output would be beyond the saturation points the output will be limited to the associated saturation point The Rosemount 2088 transmitter automatically and continuously performs self diagnostic routines If the self diagnostic routines detect a failure the transmitter d...

Page 29: ...ART multidrop mode send all saturation and alarm information digitally saturation and alarm conditions will not affect the analog output See also Establishing multidrop communication on page 27 Configuring alarm and saturation levels using a field communicator Configuring alarm and saturation levels with AMS Device Manager 1 Right click on the device and select Configure 2 Click Configure Alarm an...

Page 30: ...ble must be re mapped as the primary variable Refer to Re mapping device variables on page 22 The Scaled Variable configuration defines the following items Scaled Variable units Custom units to be displayed Scaled data options Defines the transfer function for the application Pressure value position 1 Lower known value point with consideration of linear offset Scaled Variable value position 1 Cust...

Page 31: ...erface 2 8 3 Re mapping device variables The re mapping function allows the transmitter primary secondary tertiary and quaternary variables PV 2V 3V and 4V to be configured as desired The PV can be remapped with a field communicator AMS Device Manager or a LOI Variables 2V 3V and 4V can only be re mapped via Field Communicator or AMS Device Manager Note The variable assigned to the primary variabl...

Page 32: ... 5 Carefully read the warning and click Yes if it is safe to apply the changes Re mapping using local operator interface Refer to Figure 2 13 for instructions to remap the primary variable using a Local Operator Interface Figure 2 13 Re mapping with local operator interface From the HOME screen enter the Fast Key sequence Fast Keys 2 1 1 3 VIEW CONFIG ZERO TRIM UNITS RERANGE LOOP TEST DISPLAY EXTE...

Page 33: ...hat the 4 20 mA 1 5 Vdc points in addition to alarm levels when installing repairing or replacing a transmitter The host system may provide a current measurement for the 4 20 mA 1 5 Vdc HART output If not connect a reference meter to the transmitter by either connecting the meter to the test terminals on the terminal block or shunting transmitter power through the meter at some point in the loop F...

Page 34: ...lue 2 10 Configuring burst mode Burst mode is compatible with the analog signal Because the HART protocol features simultaneous digital and analog data transmission the analog value can drive other equipment in the loop while the control system is receiving the digital information Burst mode applies only to the transmission of dynamic data pressure and temperature in engineering units pressure in ...

Page 35: ...initiate a request Choosing burst mode options in HART 5 Message content options PV only Percent of Range PV 2V 3V 4V Process Variables Device Status Choosing burst mode options in HART 7 Message content options PV only Percent of Range PV 2V 3V 4V Process Variables and Status Process Variables Device Status Choosing a HART 7 trigger mode When in HART 7 mode the following trigger modes can be sele...

Page 36: ...op installation requires consideration of the update rate necessary from each transmitter the combination of transmitter models and the length of the transmission line Communication with transmitters can be accomplished with HART modems and a host implementing HART protocol Each transmitter is identified by a unique address and responds to the commands defined in the HART protocol Field Communicat...

Page 37: ...p must have a unique poll address Changing transmitter address using a field communicator Changing transmitter address using AMS Device Manager 1 Right click on the device and select Configure 2 In HART Revision 5 mode a Click on Manual Setup select the HART tab b In the Communication Settings box enter polling address in the Polling Address box click Send 3 In HART Revision 7 mode a Click on Manu...

Page 38: ...very transmitter to describe recommended pipe fitting and wiring procedures for initial installation Dimensional drawings for each Rosemount 2088 variation and mounting configuration are included on page 31 Note For transmitter disassembly and reassembly refer to Disassembly procedures on page 68 and Reassembly procedures on page 69 3 2 Safety messages Procedures and instructions in this section m...

Page 39: ...ten process connectors before applying pressure Electrical shock can result in death or serious injury Avoid contact with the leads and terminals High voltage that may be present on leads can cause electrical shock Electrical shock can result in death or serious injury Avoid contact with the leads and terminals Process leaks could result in death or serious injury Install and tighten all four flan...

Page 40: ...emperature operating limits are 40 to 185 F 40 to 85 C Refer to Appendix A Specifications and reference data that lists the sensing element operating limits Mount the transmitter so that it is not susceptible to vibration and mechanical shock and does not have external contact with corrosive materials 3 3 3 Mechanical considerations Steam service For steam service or for applications with process ...

Page 41: ...arance of 0 75 in 19 mm is required for cover removal Use a conduit plug in the unused conduit opening Three inches of clearance is required for cover removal if a meter is installed Environmental seal for housing For NEMA 4X IP66 and IP68 requirements use thread seal PTFE tape or paste on male threads of conduit to provide a watertight seal Always ensure a proper seal by installing the electronic...

Page 42: ... are in inches millimeters Pipe mounting Panel mounting 5 97 1 52 2 97 75 3 95 100 6 15 156 2 81 71 4 78 121 6 90 175 2 inch U Bolt for pipe mounting clamp shown 1 42 36 2 81 71 5 16 1 Bolts for panel mounting not supplied 1 4 11 4 Bolts for transmitter mounting not supplied 3 85 98 5 13 130 4 26 109 1 4 11 4 Bolts for transmitter mounting not supplied 1 42 36 ...

Page 43: ...Place tap in the top or side of the line Mount the transmitter beside or above the tap so liquid will drain into the process line Steam measurement Place tap to the side of the line Mount the transmitter below the taps to ensure that the impulse piping will stay filled with condensate In steam service above 250 F 121 C fill impulse line with water to prevent steam from contacting the transmitter d...

Page 44: ...0 4108 Rev BA Section 3 Hardware Installation March 2014 Hardware installation Figure 3 2 Liquid applications installation example Figure 3 3 Gas applications installation example Figure 3 4 Steam applications installation example ...

Page 45: ...id high points in liquid lines and low points in gas lines Use impulse piping large enough to avoid friction effects and blockage Vent all gas from liquid piping legs When purging make the purge connection close to the process taps and purge through equal lengths of the same size pipe Avoid purging through the transmitter Keep corrosive or hot above 250 F 121 C process material out of direct conta...

Page 46: ... block and bleed valve capabilities of up to 10000 psi 690 bar Figure 3 6 Manifolds 3 5 1 Rosemount 306 Integral Manifold installation procedure Assemble the 306 Manifold to the Rosemount 2088 In line transmitter with a thread sealant Do not apply torque directly to the sensor module Rotation between the sensor module and the process connection can damage the electronics To avoid damage apply torq...

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Page 48: ...his section may require special precautions to ensure the safety of the personnel performing the operations Information that raises potential safety issues is indicated by a warning symbol Refer to the following safety messages before performing an operation preceded by this symbol Explosions could result in death or serious injury Installation of this transmitter in an explosive environment must ...

Page 49: ...isplay and electronics board are not compatible Figure 4 1 LOI display assembly A LCD display LOI display B Extended cover 4 3 1 Rotating LCD display LOI display 1 Secure the loop to manual control and remove power to transmitter 2 Remove transmitter housing cover 3 Remove screws form the LCD display LOI display and rotate to desired orientation a Insert 10 pin connector into the display board for...

Page 50: ...ransmitter configuration data If the security switch is set to the locked location any transmitter configuration requests sent via HART LOI or local configuration buttons will be rejected by the transmitter and the transmitter configuration data will not be modified Reference Figure 4 2 for the location of the security switch Follow the steps below to enable the security switch 1 Set loop to manua...

Page 51: ...nsmitter configuration from the LOI and local buttons will be rejected Local external keys can be locked via HART communication only Configuring configuration button lock using a field communicator Configuring configuration button lock using AMS Device Manager 1 Right click on the device and select Configure 2 Under Manual Setup select the Security tab 3 Within the Configuration Buttons dropdown m...

Page 52: ...terface password 4 5 Setting transmitter alarm On the electronics board is an alarm switch reference Figure 4 2 on page 43 for switch location Follow the steps below to change the alarm switch location 1 Set loop to manual and remove power 2 Remove transmitter housing cover 3 Use a small screwdriver to slide switch to desired position 4 Replace transmitter cover cover must be fully engaged to comp...

Page 53: ...ation diagrams A Possible conduit line positions B Sealing compound Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment If all connections are not sealed excess moisture accumulation can damage the transmitter Make sure to mount the transmitter with the electrical housing positioned downward for drainage To avoid moisture accumulation in the housi...

Page 54: ...and circuitry common to the transmitters should not have more that 20 s of impedance at 1200 Hz Figure 4 5 Load limitation The total resistance load is the sum of the resistance of the signal leads and the load resistance of the controller indicator I S Barriers and related pieces If intrinsic safety barriers are used the resistance and voltage drop must be included 1 5 Vdc low power HART output c...

Page 55: ... HART A DC power supply B RL 250 necessary for HART communication only Figure 4 7 Wiring the transmitter 1 5 Vdc Low Power A DC power supply B Voltmeter Perform the following procedure to make wiring connections 1 Remove the housing cover on terminal compartment side Do not remove the cover in explosive atmospheres when the circuit is live Signal wiring supplies all power to the transmitter 2 For ...

Page 56: ...e See Transmitter case grounding on page 48 for instructions on grounding the transmitter case Follow the steps below to correctly ground the signal cable shield 1 Remove the Field Terminals Housing Cover 2 Connect the signal wire pair at the field terminals as indicated in Figure 4 6 3 At the field terminals the cable shield and shield drain wire should be trimmed close and insulated from transmi...

Page 57: ...on screw is inside the FIELD TERMINALS side of the electronics housing This screw is identified by a ground symbol The ground connection screw is standard on all Rosemount 2088 transmitters Refer to Figure 4 9 on page 48 External ground connection The external ground connection is located on the exterior of the transmitter housing Refer to Figure on page 48 This connection is only available with o...

Page 58: ...ter The transient protection terminal block can be ordered as an installed option Option Code T1 or as a spare part to retrofit existing Rosemount 2088 transmitters in the field See Spare parts on page 171 for part numbers The lightning bolt symbol shown in Figure 4 10 on page 49 identifies the transient protection terminal block Figure 4 10 Transient protection terminal block A Lightning bolt loc...

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Page 60: ... messages before performing an operation preceded by this symbol 5 2 1 Warnings Explosions could result in death or serious injury Installation of this transmitter in an explosive environment must be in accordance with the appropriate local national and international standards codes and practices Please review the approvals section of the Rosemount 2088 reference manual for any restrictions associ...

Page 61: ... calibrated to match the user measurement system The Analog Output Trim 4 20mA 1 5 V Output Trim will calibrate the loop at the 4mA 1 V and 20mA 5 V points The Sensor Calibration and the Analog Output Calibration combine to match the transmitter s measurement system to the plant standard Absolute pressure transmitters Rosemount 2088A are calibrated at the factory Trimming adjusts the position of t...

Page 62: ...1 Apply pressure 2 Check digital pressure if the digital pressure does not match the applied pressure perform a digital trim See Perform a sensor trim on page 56 3 Check reported analog output against the live analog output If they do not match perform an analog output trim See Performing digital to analog trim 4 20mA 1 5 V output trim on page 59 Trimming with configuration buttons Local configura...

Page 63: ...ting conditions 3 Calculate the Total Probable Error TPE 4 Calculate the stability per month 5 Calculate the calibration frequency Sample calculation for Rosemount 2088 Step 1 Determine the performance required for your application Step 2 Determine the operating conditions Step 3 Calculate total probable error TPE Step 4 Calculate the stability per month Required Performance 0 50 of span Transmitt...

Page 64: ... Trim over the full sensor range Note Do not perform a zero trim on Rosemount 2088A Absolute Pressure Transmitters Zero trim is zero based and absolute pressure transmitters reference absolute zero To correct mounting position effects on a Rosemount 2088A Absolute Pressure Transmitter perform a low trim within the sensor trim function The low trim function provides an offset correction similar to ...

Page 65: ...Sensor Trim Note Select pressure points so that lower and upper values are equal to or outside the expected process operation range This can be done by going to Rerange the transmitter on page 14 of Section 2 2 Follow the commands provided by the Field Communicator to complete the adjustment of the lower value 3 Select 3 Upper Sensor Trim 4 Follow the commands provided by the Field Communicator to...

Page 66: ... to expose buttons 2 Press and hold the Digital zero button for at least two seconds then release to perform a digital zero trim 5 5 3 Recall factory trim sensor trim The Recall Factory Trim Sensor Trim command allows the restoration of the as shipped factory settings of the sensor trim This command can be useful for recovering from an inadvertent zero trim of an absolute pressure unit or inaccura...

Page 67: ...face 5 6 Trim the analog output The Analog Output Trim commands allow you to adjust the transmitter s current output at the 4 and 20 mA points to match the plant standards This trim is performed after the digital to analog conversion so only the 4 20mA analog signal will be affected Figure 5 5 graphically shows the two ways the characterization curve is affected when an analog output trim is perfo...

Page 68: ... loop resistance Refer to Power supply on page 45 Performing a 4 20 mA 1 5 V output trim with a field communicator From the HOME screen enter the Fast Key sequence and follow the steps within the Field Communicator to complete the 4 20 mA output trim Performing a 4 20 mA 1 5 V output trim with AMS Device Manager Right click on the device and under the Method drop down menu move cursor over Calibra...

Page 69: ...tput Trim procedure Performing a 4 20 1 5 V mA output trim using other scale with a field communicator From the HOME screen enter the Fast Key sequence and follow the steps within the Field Communicator to complete the 4 20 mA output trim using other scale Performing a 4 20 mA 1 5 V output trim using other scale with AMS Device Manager 1 Right click on the device and under the Method drop down men...

Page 70: ...k Next to set the control loop to manual 3 Select Analog Output Trim under Select trim to recall and click Next 4 Follow screen prompts to recall analog output trim Recalling factory trim analog output with local operator interface Reference Figure 5 7 for LOI instructions Figure 5 7 Recall factory trim analog output with local operator interface 5 7 Switching HART revision Some systems are not ca...

Page 71: ...Field Communicator to complete the HART revision change 5 7 3 Switching HART revision with AMS Device Manager 1 Click on Manual Setup and select HART 2 Select Change HART Revision then follow the on screen prompts Note AMS Device Manager versions 10 5 or greater are compatible with HART Revision 7 5 7 4 Switching HART revision with local operator interface Navigate to HART REV within the extended ...

Page 72: ...safety messages before performing an operation preceded by this symbol 6 2 1 Warnings Explosions could result in death or serious injury Installation of this transmitter in an explosive environment must be in accordance with the appropriate local national and international standards codes and practices Please review the approvals section of the Rosemount 2088 reference manual for any restrictions ...

Page 73: ...not in alarm condition Perform analog trim Check that power wires are connected to the correct signal terminals positive to positive negative to negative and not the test terminal Transmitter will not respond to changes in applied pressure Check impulse piping or manifold for blockage Verify applied pressure is between the 4 and 20 mA points Verify the output is not in alarm condition Verify trans...

Page 74: ... Replace the pressure transmitter Electronics Board Failure FAIL BOARD FAIL BOARD A failure has been detected in the electronics circuit board 1 Replace the electronics board Critical Sensor Data Error MEMRY ERROR MEMORY ERROR A user written parameter does not match the expected value 1 Confirm and correct all parameters listed in Device Information 2 Perform a Device Reset 3 Replace Pressure Tran...

Page 75: ...ace the pressure transmitter Sensor Temperature Beyond Limits TEMP LIMITS TEMP OUT LIMITS The sensor temperature has exceeded its safe operating range 1 Check the process and ambient conditions are within 85 to 194 F 65 to 90 C 2 Replace the pressure transmitter Electronics Temperature Beyond Limits Thetemperatureoftheelectronics has exceeded its safe operating range 1 Confirm electronics temperat...

Page 76: ...e of the device was intended and expected 2 Clear this alert by selecting Clear Configuration Changed Status 3 Connect a HART master such as AMS Device Manager or similar which will automatically clear it Analog Output Fixed ANLOG FIXED ANALOG FIXED The analog output is fixed and does not represent theprocess measurement This may be caused by other conditions in the device or because the devicehas...

Page 77: ... Clean isolating diaphragms with a soft rag and a mild cleaning solution and rinse with clear water 6 4 2 Removing terminal block Electrical connections are located on the terminal block in the compartment labeled FIELD TERMINALS 1 Remove the housing cover from the field terminal side 2 Loosen the two small screws located on the assembly in the 9 o clock and 5 o clock positions relative to the top...

Page 78: ... 2 Carefully tuck the cable connector completely inside of the internal black cap Note Do not remove the housing until after you tuck the cable connector completely inside of the internal black cap The black cap protects the ribbon cable from damage that can occur when you rotate the housing 3 Using a 5 64 inch hex wrench loosen the housing rotation setscrew one full turn 4 Unscrew the module from...

Page 79: ...y engage the receptacles on the electronics board Note Do not force The electronics board should slide gently on the connections 3 Tighten the captive mounting screws 4 Replace the electronics housing cover The transmitter covers must be engaged metal to metal to ensure a proper seal and to meet Explosion Proof requirements 6 5 2 Installing terminal block 1 Gently slide the terminal block into pla...

Page 80: ...ns less than 10 1 accuracy of Span Ambient temperature effect Expressed as a total effect per 50 F 28 C Total effect includes zero and span effects 0 15 URL 0 15 of span Stability Ranges 2 4 0 10 of URL for 3 years Range 1 0 10 of URL for 1 year Vibration effect Less than 0 1 of URL when tested per the requirements of IEC60770 1 field or pipeline with high vibration level 10 60 Hz 0 21 mm displace...

Page 81: ...ased configuration tool or the optional local operator interface LOI A 2 2 Service Liquid gas and vapor applications A 2 3 Power supply External power supply required Transmitter operates on 10 5 42 4 Vdc with no load 5 8 28 V for Low Power Reverse polarity protection is standard Table 1 2088 Range Values Range Minimum span Upper URL Lower LRL Lower 1 LRL gage 1 Assumes atmospheric pressure of 14 ...

Page 82: ...l configuration buttons Internal buttons are always configured for Local Operator Interface External buttons can be configured for either LOI option code M4 Analog Zero and Span option code D4 or Digital Zero Trim option 0100 4108 for LOI configuration menu Current draw Output Code N 3 mA Overpressure limits Range 1 120 psig max All other ranges two times the URL Burst pressure 11 000 psi for all ...

Page 83: ...cement Less than 0 0005 in3 0 008 cm3 Damping Analog output response time to a step change is user selectable from 0 to 60 seconds for one time constant Software damping is in addition to sensor module response time Turn on time 2 0 seconds no warm up required Transmitter security Activating the transmitter security function prevents changes to the transmitter configuration including local zero an...

Page 84: ...NS S31603 Alloy C 276 UNS N10276 Process connector 316L stainless steel CF 3M Cast version of 316L SST material per ASTM_A743 or Alloy C 276 A 3 2 Non wetted parts Electronics housing Low copper aluminum NEMA 4X IP65 IP67 CSA enclosure Type 4X Paint for aluminum housing Polyurethane Cover O rings Buna N Fill fluid Silicone or inert fill Weight Output Code S and N Approximately 2 44 lb 1 11 kg Stan...

Page 85: ...learance for Cover Removal Certifications Tag 2 20 UNC 2B Mounting Holes 14 NPTFemale Process Connection See Ordering Table for other options 3 85 98 5 87 149 4 68 118 1 M20 1 5 Female CM20 PG 13 5 and G 1 2 Female PF 1 2 Female also available as options 5 97 1 52 2 97 75 3 95 100 6 15 156 2 81 71 4 78 121 6 90 175 2 inch U Bolt for pipe mounting clamp shown 1 42 36 2 81 71 5 16 1 Bolts for panel ...

Page 86: ...re ranges Standard Standard 2088G 2088A 1 14 7 to 30 psi 1 01 to 2 1 bar 0 to 30 psi 0 to 2 1 bar 2 14 7 to 150 psi 1 01 to 10 3 bar 0 to 150 psi 0 to 10 3 bar 3 14 7 to 800 psi 1 01 to 55 2 bar 0 to 800 psi 0 to 55 2 bar 4 14 7 to 4 000 psi 1 01 to 275 8 bar 0 to 4 000 psi 0 to 275 8 bar Code Transmitter output Standard Standard S 1 4 20 mA dc Digital HART Protocol N 1 1 5 Vdc Low Power Digital H...

Page 87: ...oof E3 China Flameproof E4 3 7 TIIS Flameproof E5 FM Explosion Proof Dust Ignition proof E7 IECEx Flameproof ED ATEX Flameproof I1 3 ATEX Intrinsic Safety I2 INMETRO Intrinsic Safety I3 China Intrinsic Safety I5 FM Intrinsically safe Division 2 I7 IECEx Intrinsic Safety K1 ATEX Flameproof Intrinsic Safety Type n Dust K2 INMETRO Flameproof Intrinsic Safety K5 FM Explosion Proof Dust Ignition proof ...

Page 88: ...ertificate Quality calibration certificate traceability certification Standard Standard Q8 Material Traceability Certification per EN 10204 3 1 Q15 Certificate of Compliance to NACE MR0175 ISO 15156 for wetted materials Q25 Certificate of Compliance to NACE MR0103 for wetted materials Digital signal Standard Standard C4 3 NAMUR alarm and saturation levels high alarm CN 3 NAMUR alarm and saturation...

Page 89: ...ronmental limits apply to certain materials Consult latest standard for details Selected materials also conform to NACE MR0103 for sour refining environments 3 Not available with low power Transmitter Output code N 4 Not available with Alloy C 276 Material of Construction code 33 5 Use 1 2 14 NPT Female Process Connection code A 6 Assemble to items are specified separately and require a completed ...

Page 90: ...n transmitter Tag character height is 0 125 in 3 18 mm 84 characters maximum Tag may be wired to the transmitter nameplate upon request 85 characters maximum For HART protocols the tag may be stored in transmitter memory eight characters maximum Software tag is left blank unless specified HART Revision 5 8 characters HART Revision 7 32 characters Optional Rosemount 306 Integral Manifolds Factory a...

Page 91: ... 4 20 mA HART Low Power M5 Digital Display 2 Line 5 Digit LCD for 4 20 mA HART 2 Line 5 Digit LCD for 1 5 Vdc HART Low Power Direct reading of digital data for higher accuracy Displays user defined flow level volume or pressure units Displays diagnostic messages for local troubleshooting 90 degree rotation capability for easy viewing Pressure units 1 1 Field configurable only not available for fac...

Page 92: ...Z will add an external Digital Trim configuration button Choosing option M4 LOI adds both internal and external local configuration buttons Certain button options can also be combined as shown below Rosemount 2088 bracket option B4 Bracket for 2 in Pipe or Panel Mounting Bracket for mounting of transmitter on 2 in pipe or panel Stainless steel construction with stainless steel bolts Button configu...

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Page 94: ... European directives for this product can be found at www rosemount com A hard copy may be obtained by contacting an Emerson Process Management representative ATEX Directive 94 9 EC Emerson Process Management complies with the ATEX Directive European Pressure Equipment Directive PED 97 23 EC 2088 2090 Pressure Transmitters Sound Engineering Practice Electro Magnetic Compatibility EMC 2004 108 EC E...

Page 95: ...o 157 92 CSA Std C22 2 No 213 M1987 ANSI ISA 12 27 01 2003 Markings Explosion proof for Class I Division 1 Groups B C and D Dust Ignition Proof for Class II Division 1 Groups E F G Class III Suitable for Class I Division 2 Groups A B C and D Intrinsically Safe for Class I Division 1 Groups A B C and D Temperature Code T3C Enclosure Type 4X Factory sealed Single Seal See control drawing 02088 1024 ...

Page 96: ...1 2009 Markings II 1 D Ex t IIIC T50 C T500 60 C Da Vmax 36 Vdc Ii 24 mA 1180 Special Conditions for Safe Use X 1 The user must ensure that the maximum rated voltage and current 36 volts 24 mA D C are not exceeded All connections to other apparatus or associated apparatus shall have control over this voltage and current equivalent to a category ib circuit according to EN60079 31 2 Cable entries mu...

Page 97: ...asion if located in a zone 0 environment N7 IECEx Non incendive Type n Certificate IECEx BAS 12 0072X Standards Used IEC60079 0 2011 IEC60079 15 2010 Markings Ex nA IIC T5 Gc 40 C Ta 70 C Ui 50 Vdc max Special Condition for Safe Use X 1 When fitted with a transient suppression terminal block the Model 2088 is incapable of passing the 500 V isolation test This must be taking into account during ins...

Page 98: ... given a protective polyurethane paint finish however care should be taken to protect it from impact or abrasion if located in a zone 0 environment E2 INMETRO Flameproof 2088 Series only Certificate CEPEL 97 0076 Markings Ex d IIC T6 T5 Gb T6 20 C Ta 40 C T5 20 C Ta 60 C China certifications I3 China Intrinsic Safety Certificate GYJ111063X 2088 Series GYJ111065X 2090 Series Standards Used GB3836 1...

Page 99: ...with the manufacturer to avoid damage to the product 7 During installation use and maintenance of this product observe the following standards GB3836 13 1997 Electrical apparatus for explosive gas atmospheres Part 13 Repair and overhaul for apparatus used in explosive gas atmospheres GB3836 15 2000 Electrical apparatus for explosive gas atmospheres Part 15 Electrical installations in hazardous are...

Page 100: ...nd maintenance of this product observe the instruction manual and the following standards GB3836 13 1997 Electrical apparatus for explosive gas atmospheres Part 13 Repair and overhaul for apparatus used in explosive gas atmospheres GB3836 15 2000 Electrical apparatus for explosive gas atmospheres Part 15 Electrical installations in hazardous area other than mines GB3836 16 2006 Electrical apparatu...

Page 101: ... Electrical apparatus for explosive gas atmospheres Part 15 Electrical installations in hazardous area other than mines GB3836 16 2006 Electrical apparatus for explosive gas atmospheres Part 16 Inspection and maintenance of electrical installation other than mines GB50257 1996 Code for construction and acceptance of electric device for explosion atmospheres and fire hazard electrical equipment ins...

Page 102: ...93 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications B 4 Approval drawings B 4 1 Factory mutual 02088 1018 ...

Page 103: ...94 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 104: ...95 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 105: ...96 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 106: ...97 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 107: ...98 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 108: ...99 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 109: ...100 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications B 4 2 Canadian standards association CSA 02088 1024 ...

Page 110: ...101 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 111: ...102 Reference Manual 00809 0100 4108 Rev BA Appendix B Product Certifications March 2014 Product Certifications ...

Page 112: ...ial 4 Drain Vent Material Comm Status Polled 1 Communication Change HART Lock 1 Device Lock LOI Password Protection 1 Password Protection Remote Seal Info 1 Num of Remote Seals 2 Seal Type 3 Fill Fluid 4 Diaphragm Material Alarm Levels 1 Alarm Direction 2 High Alarm 3 High Saturation 4 Low Saturation 5 Low Alarm Active Alerts 1 Refresh Alerts 2 Active Alert 1 3 Active Alert 2 4 Etc Sensor Module I...

Page 113: ...ice Tagging 2 Units of Measure Damping 3 Variable Mapping 4 Analog Output 5 Alarm Saturation Values Device Tagging 1 Tag 2 Long Tag 3 Description 4 Message 5 Date Guided Setup 1 Basic Setup 2 Zero Trim 3 Configure Display 4 Scaled Variable 5 Configure Burst Mode Configure Display 1 Pressure 2 Scaled Variable 3 Sensor Temperature 4 Percent of Range 5 Analog Output 6 Review Parameters at Start up Va...

Page 114: ...Identification 1 Tag 2 Long Tag 3 Model 3 Serial Number 4 Date 5 Description 6 Message 7 Model Numbers 8 Manufacturer LOI Password 1 Password Protection 2 Configure Password HART Lock 1 Lock Status 2 Lock Unlock Variable Mapping 1 Primary Variable 2 Second Variable 3 Third Variable 4 Fourth Variable Communication Settings 1 Polling Address 2 Change Polling Address 3 Universal Revision 4 Change HAR...

Page 115: ... in HART Revision 5 DD Home 1 Overview 2 Configure 3 Service Tools Configure 1 Guided Setup 2 Manual Setup 3 Alert Setup Alert Setup 1 Pressure Alert 2 Temperature Alert 3 Alarm Saturation Levels Alarm Saturation Levels 1 Alarm Direction 2 High Alarm 3 High Saturation 4 Low Saturation 5 Low Alarm 6 Config Alarm Sat Levels Temperature Alert 1 Configure Alert 2 Alert Mode 3 High Alert Value 4 Low Al...

Page 116: ... Factory Calibration 4 Security 5 Locate Device 6 Device Reset Pressure Calibration 1 Upper Sensor Trim 2 Lower Sensor Trim 3 Zero Trim 4 Damping 5 AO Transfer Function 6 Last Calibration Points 7 Sensor Limits AO Transfer Function 1 Upper Calibration Points 2 Lower Calibration Points LOI Password Protection 1 Password Protection 2 Configure Password HART Lock 1 Device Lock 2 Lock Unlock Sensor Li...

Page 117: ... 2 5 1 1 2 2 5 1 1 Range Values 2 2 2 1 2 2 2 1 Tag 2 2 7 1 1 2 2 7 1 1 Transfer Function 2 2 1 1 6 2 2 1 1 6 Pressure Units 2 2 1 1 4 2 2 1 1 4 Date 2 2 7 1 5 2 2 7 1 4 Descriptor 2 2 7 1 6 2 2 7 1 5 Digital to Analog Trim 4 20 mA 1 5 V Output 3 4 2 1 3 4 2 1 Digital Zero Trim 3 4 1 3 3 4 1 3 Display Configuration 2 2 4 2 2 4 LOI Password Protection 2 2 6 5 2 2 6 4 Loop Test 3 5 1 3 5 1 Lower Sen...

Page 118: ...IT MENU RERANGE ENTER VALUES APPLY VALUES BACK TO MENU EXIT MENU LOOP TEST SET 4MA SET 20MA SET CUSTOM END LOOP TEST BACK TO MENU EXIT MENU DISPLAY PRESS on off SCALED on off TEMP on off RANGE on off STARTUP on off BACK TO MENU EXIT MENU EXTENDED MENU CALIBRAT DAMPING TRANSFER FUNCT SCALED VARIAB ASSIGN PV TAG ALARM SAT VALUES PASSWORD SIMULATE HART REV BACK TO MENU EXIT MENU VIEW CONFIG TAG PV PR...

Page 119: ...ECALL BACK TO MENU EXIT MENU TRANSFER FUNCT LINEAR TRANSFER FUNCTION SQR ROOT TRANSFER FUNCTION BACK TO MENU EXIT MENU SCALED VARIAB VIEW SCALED CONFIG SCALED BACK TO MENU EXIT MENU ASSIGN PV PRESSURE SET PV SCALED SET PV BACK TO MENU EXIT MENU ALARM SAT VALUES ROSEMOUNT VALUES NAMUR VALUES OTHER VALUES BACK TO MENU EXIT MENU PASSWORD ENABLE PASSWORD CHANGE PASSWORD BACK TO MENU EXIT MENU SIMULATE...

Page 120: ...s the enter button to select 0 for second digit The third digit from the left will be blinking 00000022 5 Press the enter button to select 0 for the third digit The fourth digit from the left will now be blinking 00000022 6 Press the enter button to select 0 for the fourth digit The fifth digit from the left will now be blinking 00000022 7 Press scroll to navigate through the numbers until the 1 i...

Page 121: ... Depending on the edited item up to eight locations on the top line can be used for text entry Text entry follows the same rules as the number entry rules in LOI menu tree on page 109 except the following characters are available in all locations A Z 0 9 space Usage note If the current text contains a character the LOI cannot display it will be shown as an asterisk ...

Page 122: ...sassembly Before disassembling 73 Remove electronics board 74 Remove from service 73 Sensor module 74 Disassembly procedures 73 E Electronics board 43 F Features 6 Full trim 58 H Housing Remove 74 I Impulse piping 36 Installation 34 Bolts 36 Cover 34 HART flowchart 3 Mechanical considerations 33 Model 306 manifold 40 Mounting 33 Brackets 34 Introduction 1 L Loop Setting to manual 12 Low power Diag...

Page 123: ...tor only 15 Pressure input source With Field Communicator 15 With local zero and span 16 S Sensor Module Installing 75 Removing 74 Sensor trim 58 Service Support 5 Support 5 T Terminal block Installing 75 Terminal Side 34 Trim Analog output 57 Digital to Analog 61 Other scale 62 Full 58 Recall factory Analog output 63 Sensor trim 59 Sensor 58 Zero 58 Troubleshooting Reference table 69 W Wiring Dia...

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Page 125: ...tion Foundation FOUNDATION fieldbus is a registered trademark of the Fieldbus Foundation All other marks are the property of their respective owners March 2014 Rosemount Inc All rights reserved Emerson Process Management GmbH Co Argelsrieder Feld 3 82234 Wessling Germany Tel 49 8153 9390 Fax 49 8153 939172 Emerson Process Management Asia Pacific Private Limited 1 Pandan Crescent Singapore 128461 T...

Page 126: ...quipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentation Artisan Scientific Corporation dba Artisan Technology Group is not an affiliate representative or authorized distributor for any manufacturer listed herein We re here to make your life easier How...

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