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Emerson 00809-0100-4514 Satellite Radio User Manual

1. 6 11 NOTES Erin dpi ch hd eoe e acies oio adii aes 6 11 TOC 3 Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 TOC 4 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Section 1 OVERVIEW ABOUT THE TRANSMITTER ROSEMOUNT Nuclear Introduction This manual is designed to assist in installing operating and maintaining the Rosemount 1154 Pressure Transmitter The manual is organized into the following sections Section 2 Installation Provides general mechanical and electrical installation considerations to guide you through a safe and effective transmitter installation Section 3 Calibration Provides transmitter calibration procedures Section 4 Operation Provides descriptions of how the transmitter operates Section 5 Maintenance and Troubleshooting Provides basic hardware troubleshooting considerations including sensing module checkout disassembly and reassembly procedures and post assembly tests Section 6 Specifications and Reference Data Provides nuclear performance functional and physical transmitter specifications also includes ordering information and a list of spare parts Rosemount 1154 Pressure Transmitters are designed for precision pressure measurements in nuclear applications requiring reliable performance and safety over a specified qualified life These transmitters were generically tested to the IEEE Std 323
2. 6 4 Static Pressure Span Effect 6 4 Power Supply Effect 6 4 Load Effect macia A ba 6 4 Mounting Position Effect o ooooooocooomooo 6 4 Response TIME eese e agoten pa na leen 6 4 Functional Specifications 6 4 SENICE ope Mp A a EN a 6 4 OUUDULS 4 at IP T 6 4 Power Supply osse cecus Rh xd RE ERR CREE Rn 6 4 SpanandZero 6 5 Zero Elevation and Suppression 6 5 Temperature Limits 6 5 FUMIGITY LIMIS 2 22404 side eer kal e em Eder 6 5 Volumetric Displacement 6 5 TUNA TIME sas T e o IA EE REE EA 6 5 Pressure Ranges IIIA UWAWA 6 5 Maximum Working Pressure 6 5 Static Pressure and Overpressure Limits 6 6 Overpressure Limits 6 6 TOC 2 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Physical Specifications AUAWA 6 6 Materials of Construction 6 6 Electrical Connections 6 7 Process Connections 6 7 Weight i ck coz ea ee Redes Re RARE GR hn Ronde Re Pe 6 7 Ordering Information lille 6 8 Spare Parts Shelf Life 6 11 Important Notice
3. of the sensing module Place the O ring so the edge of the rolled ring faces the module see Detail A of Figure 5 2 on page 5 5 Carefully place the flange 13 or 15 as shown in Figure 5 2 on page 5 5 Take care not to disturb the O rings or damage the diaphragms On differential units repeat steps 2 and 3 for the low side L of the module If a gage unit has two O rings one on each side repeat steps 2 and 3 for the low side If the gage unit has only one O ring reassemble with one O ring on the high side Keeping the flanges parallel to each other and to the module faces insert the four bolts 14 and four washers on Range Code 9 and finger tighten the nuts 8 Each spare parts kit contains the correct number of nuts bolts and washers for the specific transmitter range code it is designated for Due to consolidation of parts kits the bolt length and quantity of washers required may differ from existing transmitter assemblies and or parts kits Verify by part number that the appropriate spare parts kit is used for the transmitter range code being re assembled Contact Rosemount Nuclear Instruments Inc if there are questions Evenly seat the flanges on the sensor module housing using a hand torque wrench as specified in steps 7 through 11 See Figure 5 2 on page 5 5 to identify the bolts Alternately tighten bolts A and B to 10 ft Ib 13 6 N m torque Alternately tighten bolts C and D to 10 ft Ib 13 6 N m torque
4. 00809 0100 4514 Rev BA Rosemount 1154 January 2008 INSTALLATION Installation consists of mounting the transmitter and conduit and making PROCEDURES electrical connections Procedures follow for each operation Mechanical Transmitter ACAUTION Be careful not to break the neck seal between the sensor module and the electronics housing The threaded interface between the sensor module and the electronics housing is hermetically sealed before shipment The integrity of this seal is necessary for the safe operation of the transmitter during accident conditions If the seal is broken reseal it according to Connecting the Electrical Housing to the Sensor Module on page 5 7 1 Mount the bracket to a panel or other flat surface as shown in Figure 2 4 Use four s in diameter bolts not supplied with unit SAE grade 2 bolts were used during qualification testing Torque each bolt to 19 ft Ib 26 N m 2 Attach the transmitter to the mounting bracket as shown in Figure 2 4 Use four 7 41e 20 X 4 bolts with washers supplied with unit Torque each bolt to 21 ft Ib 29 N m Figure 2 4 Typical Transmitter Mounting Bracket Configuration Center of Gravity Includes Bracket Center of Gravity Includes Bracket v on nus hu 2 81 71 4 1 2 81 z 71 4 Bolts 4 5 Customer 127 Supplied Clearance PANEL MOUNTING HOLE MOUNTING BRACKET FOR PANEL ACCEPTABLE ALTERNATE PATTERN MOUNT
5. Conduit Elbow M22 Conduit Elbow 12 14 NPT 01154 0035 0001 01154 0040 0001 01154 0035 0001 01154 0040 0001 01154 0035 0001 01154 0040 0001 Amplifier Circuit Board Output Code R 6 Noo26 01154 0001 0006 01154 0001 0006 1 Rosemount recommends one spare part or kit for every 25 transmitters in Category A one spare part or kit for every 50 transmitters in Category B and one spare part or kit for every 5 transmitters in Category C 2 Two flanges are required per transmitter Flange parts depend on desired connection and transmitter type 3 Each spare parts kit contains the correct number of nuts bolts and washers for the specific transmitter range code it is designated for Due to consolidation of parts kits the bolt length and quantity of washers required may differ from existing transmitter assemblies and or parts kits Verify by part number that the appropriate spare parts kit is used for the transmitter range code being re assembled Contact Rosemount Nuclear Instruments Inc if there are questions 4 For use with existing NOO26 transmitter only 6 10 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 SPARE PARTS SHELF LIFE IMPORTANT NOTICE Store all spare transmitters and spare component parts in accordance with ANSI N45 2 2 level B Oualified transmitters spare circuit boards spare O rings the gualified life as defined in Guali
6. the user see Important Notice on page 6 11 and Important Notice at the beginning of this manual preceding the Table of Contents The Rosemount 1154 has no moving parts and requires a minimum of scheduled maintenance Calibration procedures for range adjustment are outlined in Section 3 Calibration A calibration check should be conducted after inadvertent exposure to overpressure unless your plant considers this factor separately in the plant error analysis Test terminals are available for in process checks For further checks the transmitter can be divided into three active physical components the sensing module the amplifier board and the calibration board An exploded view of the transmitter is provided in Figure 5 2 on page 5 5 In the following procedures numbers in parentheses refer to item numbers in the exploded view EMERSON www rosemountnuclear com Process Management Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 SAFETY MESSAGES TEST TERMINALS BOARD CHECKOUT Figure 5 1 Header Board Connections 5 2 Instructions and procedures in this section may reguire special precautions to ensure the safety of the people performing the operations Information that raises potential safety issues is indicated by a warning message The following warning messages appear in this section AWARNING Use only the procedures and new parts specifically referenced in this manual
7. 0001 01153 0041 0001 01153 0041 0001 Solid Terminal Block Screw Kit 01153 0330 0001 01153 0330 0001 01153 0330 0001 Kit Contains 20 each Process Flange Welded Swagelok 13 See X 01153 0175 0001 01153 0175 0001 01153 0175 0001 Process Flange 74 18 NPT note X 01153 0175 0002 01153 0175 0002 01153 0175 0002 Process Flange 74 18 NPT 7 4 18 NPT 2 X 01153 0291 0001 01153 0291 0001 01153 0291 0001 Vented Blank Flange 01153 0234 0001 Valve Stem 316 SST 10 2 X A 01153 0277 0001 01153 0277 0001 01153 0277 0001 Valve Stem and Seat Kit 316 SST Axial Drain Vent Valve Kit Quick Disconnect Axial Drain Vent Valve Kit 01153 0038 0001 01153 0350 0002 01153 0373 0001 01153 0038 0001 01153 0350 0002 01153 0373 0001 01153 0038 0001 01153 0350 0002 01153 0373 0001 Adjustment Screw Kit Adjustment Screw Retaining Ring O ring for Adjustment Screw 01153 0294 0001 01153 0294 0001 01153 0294 0001 O ring for Electronics Cover Kit contains 20 each O ring for Electronics Cover Kit contains 1 each 01153 0039 0001 01153 0039 0003 01153 0039 0001 01153 0039 0003 01153 0039 0001 01153 0039 0003 O ring for Process Flange SST Kit contains 6 each 01153 0249 0001 01153 0249 0001 01153 0249 0001 D C 55 O ring Lubricant 0 25 oz D C 55 O ring Lubricant 5 3 oz Loctite 580 PST Thread Sealant 50 ml Lubri Bond A Cover Lubricant 12 oz
8. 01153 0053 0001 01153 0248 0001 01153 0329 0001 01153 0333 0001 Continued on Next Page 01153 0053 0001 01153 0248 0001 01153 0329 0001 01153 0333 0001 01153 0053 0001 01153 0248 0001 01153 0329 0001 01153 0333 0001 6 9 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Spare Parts Category Traceable Part Quantity Required Item Number Part Description Electronics Assembly Hardware Electronics Screw 3 7 Nameplate Screw 2 Locknut 9 Rosemount 1154DP Order No 01153 0040 0001 Rosemount 1154HP Order No 01153 0040 0001 Rosemount 1154GP Order No 01153 0040 0001 Jumper Wire Kit 36 in 01153 0055 0001 01153 0055 0001 01153 0055 0001 Bolts and Nuts for Process Flange 14 8 Range Codes 4 8 Pkg of 4 Range Code 9 Pkg of 4 Range Code 10 Pkg of 4 XXX 01153 0245 0001 01153 0245 0001 01153 0245 0001 01153 0246 0001 01153 0246 0002 Panel Mounting Bracket with Bolts Universal Mounting Bracket with Bolts Bolts and Washers for Bracket Pkg of 4 01153 0013 0001 01153 0013 0003 01153 0321 0001 01153 0013 0001 01153 0013 0003 01153 0321 0001 01153 0013 0001 01153 0013 0003 01153 0321 0001 Pipe Mount Bracket Kit Adapters Pipe Mount Bracket Kit Bracket and Adapters 01154 0044 0001 01154 0038 0002 01154 0044 0001 01154 0038 0002 01154 0044 0001 01154 0038 0002
9. 8 hours 265 F 129 4 C 24 psig for 56 hours Range Code 0 3 75 of upper range limit 0 5 of span Chemical Spray Composition is 0 28 molar boric acid 0 064 molar sodium thiosulfate and sodium hydroxide to make an initial pH of 11 0 and a subsequent pH ranging from 8 5 to 11 0 Chemical spray is sprayed at a rate of 0 25 gal min ft EMERSON www rosemountnuclear com Process Management Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Figure 6 1 Gualified Life vs Ambient Temperature PERFORMANCE SPECIFICATIONS 6 2 Post DBE Operation Accuracy at reference conditions shall be within 2 5 of upper range limit 13 75 for Range Code 0 for one year following DBE Quality Assurance Program In accordance with NQA 1 10CFR50 Appendix B and ISO 9001 2000 Nuclear Cleaning To 1 ppm maximum chloride content Hydrostatic Testing To 150 of maximum working pressure or 2 000 psi 13 8 MPA whichever is greater Traceability In accordance with NQA 1 10CFR50 Appendix B chemical and physical material certification of pressure retaining parts Qualified Life The transmitter qualified life is dependent on continuous ambient temperature at the installation site see Figure 6 1 Replacement of amplifier and calibration circuit boards at the end of their qualified life permits extension of the transmitter qualified life to the module qualified life See Rosemount Report D840
10. Check the torque on bolts A and B Check the torque on bolts C and D Repeat steps 7 10 at 15 ft Ib 20 N m torque at 20 ft Ib 27 N m torque at 25 ft lb 34 N m torque at 30 ft Ib 41 N m torque and at 35 ft Ib 48 N m torque until all bolts are torqued to 35 1 ft lb 48 1 N m Expose all ranges of gage transmitters to two temperature cycles over the expected temperature operating range before calibrating Expose differential and high line differential Range Code 4 s to two temperature cycles over the expected temperature operating range before calibrating Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 POST ASSEMBLY TESTS 1 Conduct hydrostatic testing to 15096 of maximum working pressure or 2 000 psi whichever is greater 2 Calibrate the transmitter per the calibration section of this manual 3 Conduct nuclear cleaning to 1 ppm chloride content of transmitter wetted parts Table 5 2 Torque References ITEM S TO BE TORQUED TORQUE VALUE TOLERANCE Bracket to Mounting Panel Bolts 19 ft Ib 26 N m 1 ft lb 1 N m Transmitter to Bracket Bolts 21 ft lb 29 N m 1 ft lb 1 N m Swagelok Process Fittings See Installation Instructions Drain Vent Valves 7 5 ft lb 10 N m 0 5 ft lb 0 7 N m Covers 16 5 ft lb 22 4 N m 1 ft lb 1 N m Module Neck Lock Nut 35 ft lb 48 N m 1 ft lb 1 N m Conduit Fitting 4 to 7 turns or a minimum of 12 5 ft
11. Flange 4 Header Assembly Board 14 Process Flange Bolts 5 Calibration Board 15 Process Flange 6 Amplifier Board 16 Zero and Span Adjustment Screws 7 Holding Screws 17 Nameplate 8 Process Flange Nuts 18 Snap Rings 9 Sensor Module Lock Nut 19 O Ring for Adjustment Screw 10 Valve Stem 20 Nameplate Screws 5 5 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Electrical Housing Disassembly Removing Sensor Module from Electrical Housing REASSEMBLY PROCEDURE 5 6 1 The signal terminals and test terminals are accessible by unscrewing the cover 1 on the terminal side This compartment is identified as terminal side on the nameplate The terminals are permanently attached to the housing and must not be removed 2 Circuit boards are located in a separate compartment identified as Circuit Side on the nameplate Remove power from the transmitter before removing the circuit side cover Unscrew the cover 1 on the circuit side to access the circuit boards A special cover wrench RMT P N 01153 0382 0001 is available from Rosemount to remove and replace the housing covers 3 Unplug the amplifier board 6 after removing 3 holding screws 7 4 The header assembly board 4 is permanently attached to the sensor module 12 and contains the temperature compensating resistors Carefully pull this board off the bayonet pins and rotate the board 180 degrees about the axis formed by the conn
12. New Page Old Changes Cover Cover Document revision dates changed from June 1999 to January 2008 rev from AA to BA Inside Cover i ii 5 9 5 10 amp Include errata sheet information on address and phone number ii 5 8 amp Back Back Cover Cover 3 5 6 8 amp 6 9 3 5 6 9 amp 6 10 Include errata sheet information on circuit board number changes Replaced amplifier circuit card output code R P N 01154 0001 0001 with 01154 0001 0005 Replaced amplifier circuit card with damping output code R P N 01154 0021 0002 with 01154 0021 0004 Replaced amplifier circuit card output code R N0026 P N 01154 0001 0002 with 01154 0001 0006 Throughout Throughout References to Fisher Rosemount were changed to Emerson Process Management i back cover Cover i ii amp Web address changed from www rosemount com to back cover www rosemountnuclear com Cover i back Added reference to European Union product requirement CE page 2 1 3 1 4 1 5 1 2 1 3 1 4 1 5 1 Added table of contents to each section 6 1 6 1 2 2 2 2 Removed the word process from sentence indicating user assumes responsibility for qualifying the connection interface 2 2 2 3 Updated reference to Swagelok catalog and added web address removed street address 2 4 2 4 Removed reference to 353C 2 4 2 5 Rearranged wording on shielded cable 2 6 amp 2 7 2 6 amp 2 7 Added word nominal to Notes in drawings Changed significant digits to conform to standard 5 7 amp 6 9
13. Overpressure Effect 9 0 5 of upper range limit After 6 000 psi 41 37 MPa overpressure Range Code Overpressure Effect 0 10 25 of upper range limit 6 3 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 FUNCTIONAL SPECIFICATIONS 6 4 Static Pressure Zero Effect Rosemount 1154DP Per 1 000 psi 6 89 MPa Range Code Static Pressure Zero Effect 4 5 0 2 of upper range limit 6 8 10 5 of upper range limit Rosemount 1154HP Per 1 000 psi 6 89 MPa Range Code Static Pressure Zero Effect All Ranges 0 66 of upper range limit Static Pressure Span Effect Effect is systematic and can be calibrated out for a particular pressure before installation Correction uncertainty is 0 5 of input reading 1 000 psi 6 89 MPa Power Supply Effect Less than 0 005 of output span volt Load Effect No load effect other than the change in voltage supplied to the transmitter Mounting Position Effect No span effect zero shift of up to 1 5 inH2O 372 Pa which can be calibrated out Response Time Fixed time constant 6396 at 100 F 37 8 C as follows Range Code Response Time 4 0 5 seconds or less all others 0 2 seconds or less Adjustable damping is available through a special N option Service Liquid gas or vapor Output 4 20 mA dc Power Supply Design limits are as shown in Figure 2 3 on page 2 5 See qualification rep
14. SHOWN IN TYPICAL MOUNTING BACK SIDE MOUNTING CONFIGURATION NOTE NOTES T Dimensions are nominal in inches millimeters 1 Orientation with respect to gravity P not critical 2 Units can alternately be mounted with process connection adjacent to bracket 2 6 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Figure 2 5 Transmitter Dimensional Drawings ROSEMOUNT 1154DP AND 1154HP 0 75 19 Clearance for Cover Removal 4 7 Max 119 4 4 72 Max 119 9 gt pow 9 Max 228 6 Nameplate remove for zero and span adjust 112 14 NPT Conduit Transmitter 7116 20 Connection Circuitry UNF gt 1 Place this side typical 3 7 Terminal 94 O dU Connections f this side i Iff O O Drain vent Valve 2 optional 1 4 18 NPT 3 4 86 4 available 7146 14 UNC 4 places 0 8 20 To End of Mating Tube i Compression Fittings 2 Swagelok Pressure Dimension dy fH for s in Tubing optional 1 4 18 Range Code A f NPT available 3 8 in Mating 0 8 4 5 2 13 54 Tubing 20 6 7 2 19 55 6 DETAIL A 8 2 25 57 2 9 2 28 57 9 0 2 33 59 1 ROSEMOUNT 1154GP 4 7 Max 119 4 0 75 19 Clearance AS 1193 for Cover Removal gt typical Nameplate WE 9 Max AAN remove for zero y and span adjust 228 6 ROSEMOUNT On S Y 1 244 NPT Transmitter aid Condui
15. limit Rosemount 1154GP Upper range limit 6 5 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 PHYSICAL SPECIFICATIONS 6 6 Static Pressure and Overpressure Limits Rosemount 1154DP 0 5 psia to 2 000 psig 3 4 kPa abs to 13 8 MPa maximum rated static pressure for operation within specifications overpressure limit is 2 000 psig 13 8 MPa on either side without damage to the transmitter Rosemount 1154HP 0 5 psia to 3 000 psig 3 4 kPa abs to 20 7 MPa maximum rated static pressure for operation within specifications overpressure limit is 3 000 psig 20 7 MPa on either side without damage to the transmitter Overpressure Limits Rosemount 1154GP Operates within specifications from 0 5 psia 3 4 kPa abs to upper range limit Overpressure limits without damage to the transmitter Range Code Overpressure Limit 4 8 2 000 psig 13 8 MPa 9 4 500 psig 31 0 MPa 0 6 000 psig 41 34 MPa Materials of Construction Isolating Diaphragms 316L SST Drain Vent Valves 316 SST Process Flanges CF 8M cast version of 316 SST Process O rings 316L SST Electronics Housing O rings Ethylene propylene Fill Fluid Silicone oil Flange Bolts and Nuts Plated alloy steel as specified in ASTM A540 Electronics Housing 316 SST Mounting Bracket 316L SST Mounting Bolts Bracket to transmitter SAE J429 carbon steel Grade 2 or Grade 5 Reference Ma
16. to ensure specification performance and certification compliance Unauthorized procedures or parts can render the instrument dangerous to life limb or property AWARNING Process O rings may retain some process fluid after disassembly of process flanges If this fluid is determined to be contaminated take appropriate safety measures The test terminals are connected across a diode through which the loop signal current passes The indicating meter or test equipment shunts the diode when connected to the test terminals As long as the voltage across the terminals is kept below the diode threshold voltage no current passes through the diode To ensure that there is no current leaking through the diode while making a test reading or when connecting an indicating meter the resistance of the test con nection or meter should not exceed 10 Q NOTE Numbers in parentheses refer to item numbers in Figure 5 2 on page 5 5 NOTE The Rosemount 1154 Pressure Transmitter contains electronic circuit boards which may be static sensitive You can easily check the printed circuit boards 5 and 6 for a malfunction by substituting spare boards into the circuit If this procedure turns up a malfunc tioning board return the defective board to Rosemount Nuclear Instruments Inc for replacement Because of parts traceability qualification becomes the responsibility of the customer in the event of unauthorized board repairs C
17. 0 psi 0 170 to 0 1 000 psi 0 1 17 to 0 6 89 MPa 0 1 17 to 0 6 89 MPa 9 0 500 to 0 3 000 psi 0 3 45 to 0 20 68 MPa 0 0 1 000 to 0 4 000 psi 0 6 89 to 0 27 56 MPa RO Standard 4 20 mA Flange Option A Welded s in Swagelok Compression Fitting Process Connection and Welded Drain Vent Valve BO 4 18 NPT Process Connection and Welded Drain Vent Valve co 74 18 NPT Process Connection and Drain Hole Drain Vent Valve not supplied D One Flange Code Option A and One Remote Seal EO One Flange Code Option B and One Remote Seal FO One Flange Code Option C and One Remote Seal G Two Remote Seals H Welded 8 in Swagelok Compression Fittings on Both Process Connection and Drain Vent Connection JO Welded 8 in Swagelok Compression Fitting Process Connection and 4 18 NPT Drain Hole L One Flange Code Option H and One Remote Seal MO One Flange Code Option J and One Remote Seal Typical Model Number 1154 DP 4 R A 1 The Rosemount 1154 with Output Code R Electronics is also available with adjustable damping This option is specified by appending N0037 to the end of the complete model number for example 1154DP4RAN0037 2 Note Customer assumes responsibility for qualifying connection interfaces on these options Contact Rosemount Nuclear Instruments Inc for details Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Table 6 2 Rosemount 1154DP 1154H
18. 0102 for details Module Qualified Electronics Qualified Life El o E E 100 110 120 130 140 150 Temperature F Based on zero based ranges under reference conditions Accuracy 0 25 of calibrated span includes combined effects of linearity hysteresis and repeatability Dead Band None Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Drift 0 2 of upper range limit for 30 months Range Code 0 0 3 of upper range limit Temperature Effect Range Codes 4 9 0 75 upper range limit 0 5 span per 100 F 55 6 C ambient temperature change Range Code 0 1 13 upper range limit 0 5 span per 100 F 55 6 C ambient temperature change Overpressure Effect Rosemount 1154DP Maximum zero shift after 2 000 psi 13 8 MPa overpressure 4 10 25 of upper range limit 5 1 0 of upper range limit 6 7 3 0 of upper range limit 8 6 0 of upper range limit Rosemount 1154HP Maximum zero shift after 3 000 psi 20 68 MPa overpressure 4 1 0 of upper range limit 5 2 0 of upper range limit 6 7 5 0 of upper range limit Rosemount 1154GP Maximum zero shift after 2 000 psi 13 8 MPa overpressure Range Code Overpressure Effect 4 0 25 of upper range limit 5 8 1 0 of upper range limit After 4 500 psi 31 0 MPa overpressure Range Code
19. 100 4514 Rev BA January 2008 Conduit ELECTRICAL CONSIDERATIONS 2 4 The piping between the process and the transmitter must transfer the pressure measured at the process taps to the transmitter Possible sources of error in this pressure transfer are Leaks Friction loss particularly if purging is used Trapped gas in a liquid line or trapped liquid in a gas line head error Temperature induced density variation between legs head error for differential transmitters To minimize the possibility of errors take the following precautions Make impulse tubing as short as possible Slope tubing at least one inch per foot up toward the process connections for liquid and steam Slope tubing at least one inch per foot down toward the process connections for gas Avoid high points in liquid lines and low points in gas lines Use impulse tubing of sufficient diameter to avoid friction effects Ensure that all gas is vented from liquid tubing legs Ensure that impulse tubing is of adequate strength to be compatible with anticipated pressures For differential transmitters also consider the following Keep both impulse legs at the same temperature When using sealing fluid fill both piping legs to the same level When purging make the purge connection close to the process taps and purge through equal lengths of the same size tubing Avoid purging through the transmitter The conduit connectio
20. 1974 and IEEE Std 344 1975 per the Qualification Test Report D8400102 The Rosemount 1154 has been qualification tested to environments typical of Pressurized Water Reactors PWR under accident conditions Stringent quality control during the manufacturing process includes traceability of pressure retaining parts special nuclear cleaning and hydrostatic testing Rosemount 1154 Transmitters are uniquely built to Class 1E nuclear service while retaining the working concept and design parameters of the Rosemount 1151 Series that have become a standard of reliable service Units are available in gage G differential D and high line differential H configurations with a variety of pressure range options as shown in Table 6 1 on page 6 8 Figure 2 5 on page 2 7 shows dimensional drawings for the transmitters EMERSON www rosemountnuclear com Process Management Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Section 2 OVERVIEW GENERAL CONSIDERATIONS ROSEMOUNT Nuclear Installation OVerVIOW sismo rx rk rx x REA Rr Ens page 2 1 General Considerations page 2 1 Mechanical Considerations page 2 2 Electrical Considerations page 2 4 Installation Procedures page 2 6 This section contains information and ins
21. 4DP 5 5 Z P LOTO ossi cos as 3 7 F PERFORMANCE Zero Adjustment 3 1 Flow 2 3 SPECIFICATIONS 6 2 Zero and Span Adjustments 4 4 FUNCTIONAL Physical Specifications 6 6 SPECIFICATIONS 6 4 POST ASSEMBLY TESTS 5 9 Potentiometer 3 8 G Process Gas cabos adds 2 4 FORBSEUODS a ape Eu Grounding 2 5 loosening ana UN retightening 2 3 signal wiring 2 5 eR TER casa 2 5 A aana ia 3 ES taps 2 4 Index 1 Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 Index 2 Reference Manual 00809 0100 4514 Rev BA January 2008 The Emerson logo is a trade mark and service mark of Emerson Electric Co Rosemount the Rosemount logotype and Alphaline are registered trademarks of Rosemount Inc 6 Cell is a trademarks of Rosemount Inc Swagelok is a registered trademark of Swagelok Co Emerson Process Management Rosemount Nuclear Instruments Inc 8200 Market Boulevard Chanhassen MN 55317 USA Rosemount Nuclear Instruments Inc satisfies all obligations T 952 949 5210 coming from legislation to harmonize product requirements in the F 952 949 5201 European Union ILLAE LT EMERSON www rosemountnuclear com Process Management
22. 5 8 amp 6 10 Inserted information on the spare parts kit for bolts and nuts for process flange 6 1 6 2 Changed ISO 9001 to ISO 9001 2000 6 9 6 10 Replaced pipe mount bracket kit adapters P N 01154 0038 0001 with P N 01154 0044 0001 Back Cover Added trademark amp registration information NOTE The above Revision Status list summarizes the changes made Please refer to both manuals for complete comparison details ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Management Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Table of Contents SECTION 1 QUBIVIBW A rnaar r rarr r annara narar u 1 1 Introduction About The Transmitter 1 1 SECTION 2 OvVervieW RMREEETTTTI TTE TTL eases Adee eae 2 1 Installation General Considerations IIIA iapa direan AEN 2 1 Mechanical Considerations 2 2 Process Connections 2 2 GONdUIES cocos aues kaaa INNEN ODE E 2 4 Electrical Considerations 2 4 Installation Procedures 2 6 Mechanicali ints ek Sane tarde d teks ee bbe UR RA 2 6 Transmitter ooo 2 6 Conduits a ciendace aedie weed agdoen ths omadete da wees 2 8 Electrical zu Bias ne REIR EUR eua Aw E RE 2 8 SECTION 3 OVEMIOW MANENTE 3 1 Calibr
23. 60 tin 40 lead 60 40 Fed Spec QQ S 571 Flux MIL F 14256 Type A Fed Spec QQ S 571 Type RA Method a Locate the three turret terminals on the component side of the amplifier board Remove any jumper wires between them see Figure 3 3 b To elevate zero connect a jumper wire between the middle terminal and the terminal marked EZ see Figure 3 3 Detail B c Wrap the jumper wire once around each terminal and cut off any excess d Solder the jumper wire to the terminals using proper electronics soldering techniques Clean solder joints thoroughly with isopropyl alcohol e Plug the amplifier board back in and complete the zero adjustment To suppress zero follow the same procedure except connect the jumper wire between the middle terminal and the terminal marked SZ see Figure 3 3 Detail C 6 Recheck full scale and zero and fine tune if necessary NOTE There is some mechanical backlash in the zero and span adjustments so there is a dead band when you change the direction of adjustment Because of the backlash the simplest procedure if the desired setting is overshot is to intentionally overshoot a larger amount before reversing the direction of the adjustment DETAIL A DETAIL B DETAIL C Moderate To Elevate Zero To Suppress Zero Elevation Suppression No Jumper Wire Jumper Wire In addition to the span and zero adjustments there is a linearity adjustment located inside the transm
24. ATOR THE 5 CELL SENSOR DEMODULATOR LINEARITY ADJUSTMENT CURRENT LIMITER um H ONTROL REVERSE E AMP POLARITY PROTECTION GR GR Process pressure is transmitted through an isolating diaphragm and silicone oil fill fluid to a sensing diaphragm in the center of the 5 Cell The reference pressure is transmitted in like manner to the other side of the sensing diaphragm The position of the sensing diaphragm is detected by the capacitance plates on both sides of the sensing diaphragm The capacitance between the sensing diaphragm and either capacitor plate is approximately 150 pf The sensor is driven through transformer windings by an oscillator at roughly 32 kHz and 30 V The demodulator consists of a diode bridge that rectifies the ac signal from the sensor cell to a dc signal The oscillator driving current l f the sum of the dc currents through two transformer windings is controlled to be a constant by an integrated circuit amplifier The dc current through a third transformer winding is a current directly proportional to pressure i e laitt fVp_p Co Cy The diode bridge and span temperature compensating thermistor are located inside the sensor module The effect of the thermistor is controlled by resistors located in the electronics housing Linearity is adjusted by a variable resistance network capacitor and diodes The currents generated through this part of the circuit are summed into the inputs o
25. E If you remove either cover during the above procedures replace the O ring and torque the cover per the instructions given in Section 5 Maintenance and Troubleshooting of this manual Spare cover O rings are supplied with each transmitter Span If a differential transmitter is calibrated with the low side at ambient pressure but will be used at high line pressure correct the span adjustment to compensate for the effect of static pressure on the unit If zero is elevated or suppressed also correct the zero adjustment Correction factors expressed in percent of differential pressure input at end points per 1 000 psi static pressure are Range Codes 4 5 and 8 0 75 of input 1 000 psi Range Codes 6 and 7 1 2596 of input 1 000 psi The correction procedure below uses the following example Range Code 5 calibrated at 100 to 300 inH5O to be operated at 1 200 psi line pressure Note that steps 3 6 are omitted for ranges based at zero differential pressure Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 10 11 Zero Calibrate the unit per preceding section to output 4 mA at 100 inH2O and 20 mA at 300 inH5O Calculate correction factor 0 75 96 1 000 psi x 1 200 psi 0 9 differential input Calculate zero adjustment correction in terms of pressure 0 9 x 100 inH4O 0 9 inH3O0 Convert pressure correction to percent of input span 0 9 inH O 0 225 1 400 in
26. H O input span PEDET Calculate correction in terms of output span mA 0 225 96 x 16 mA span 0 036 mA Add the milliamp correction to the ideal zero output 4 mA This is the corrected ideal zero output 4 00 mA 0 036 3 964 mA Calculate full scale adjustment correction in terms of pressure 0 9 70 x 300 inH3O 2 7 inH3O Repeat step 4 with the results of step 7 E a 0 675 span 400 inH5O input span Repeat step 5 with the result of step 8 0 675 x 16 mA span 0 108 mA Add the mA correction to the ideal full scale output 20 mA This is the corrected ideal full scale output 20 00 mA 0 108 mA 20 108 mA Readjust zero and span adjustments for corrected outputs 3 964 mA at 100 inH2O 20 108 mA at 300 inH2O There is an uncertainty of 0 5 percent of input reading per 1 000 psi associated with the span correction Zero shift with static pressure is not systematic However if the calibrated range includes zero differential pressure the effect can be trimmed out after installation and with the unit at operating pressure 3 7 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 3 8 Egualize pressure to both process connections and turn the zero adjustment until the ideal output at zero differential input is observed Do not readjust the span potentiometer If the transmitter does not include zero differential pressure within its calibrated span the zero effect or zero corre
27. IC reference voltage is established at the junction of a resistor network The current control amplifier drives the current control to a level such that the current detector feeds back a signal equal to the sum of the zero current and the variable sensor current A current limiter prevents the output current from exceeding 30 mA in an overpressure condition A zener diode provides reverse polarity protection Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Section 5 OVERVIEW ROSEMOUNT Nuclear Maintenance and Troubleshooting OVervIOW 2 ence eee lec e rm Xx ERRARE page 5 1 Safety Messages page 5 2 Test Terminals WIKI page 5 2 Board Checkout wi IIIA page 5 2 Sensing Module Checkout page 5 3 Disassembly Procedure page 5 4 Reassembly Procedure page 5 6 Post Assembly Tests page 5 9 AWARNING Use only the procedures and new parts specifically referenced in this manual to ensure specification performance and certification compliance Unauthorized procedures or parts can render the instrument dangerous to life limb or property This section outlines a technigue for checking out the components a method for disassembly and reassembly and a troubleshooting guide NOTE Maintenance of traceability of any replacement parts is the responsibility of
28. Ib 16 9 1 ft lb 1 N m N m Flange Bolts See Process Flange Reassembly Terminal Block Screws 5 in Ib 0 6 N m or hand tight 1 in Ib 0 1 N m Amplifier Board Screws Nominal 10 in Ib 1 1 N m Table 5 3 Troubleshooting Symptom Potential Source Corrective Action High Output Primary Element Check for restrictions at primary element improper installation or poor condition Note any changes in process fluid properties that may affect output Impulse Piping Check for leaks or blockage Ensure blocking locking valves are fully open Check for entrapped gas in liquid lines or liquid in dry lines Ensure that density of fluid in impulse line is unchanged Check for sediment in transmitter process flanges Transmitter Make sure that post connectors and the sensor connections are clean If the electronics are Electronics still suspect substitute new electronics Transmitter Determine faulty circuit board by trying spare boards Replace faulty circuit board Electronics Failure Sensing Module See Sensing Module Checkout section The sensing element is not field repairable and must be replaced if found to be defective See Disassembly Procedure for instructions on disassembly Check for obvious defects such as a punctured isolating diaphragm or fill fluid loss and contact Rosemount Nuclear Instruments Inc at 952 949 5210 Power Supply Check the power supply output voltage at the transmitter Cont
29. N FOR UU Span Adjustment 3 1 HIGH LINE PRESSURE 3 6 Spare Parts Shelf Life 6 11 Current Control 4 4 M Swagelok Tube Fittings 2 2 Current Limit 4 4 Mounting installing 2 2 location considerations 2 2 more information about 2 3 D see also installation Damping Adjustment 3 5 T Demodulator 4 3 N Temperature 2 3 2 4 Differential Nuclear Specifications 6 1 storage 6 11 transmitter 2 3 2 4 Terminals Test 5 2 DISASSEMBLY o Test Terminals 5 2 PROCEDURE 5 4 O The 6 Cell Sensor 4 3 peration e aiiis 2 3 Current Control 4 4 O y 9 Current Limit 4 4 Tongue Spscllieatinns E Demodulator 4 3 SAME aa rci arg E Electrical Connection Procedure 2 8 Linearity Adjustment 4 3 T ne nk EE E Electrical Considerations Oscillator 4 4 Lhasa SAA RY zi Grounding 2 5 Reverse Polarity terminal block 2 9 Electrical Housing Disassembly 5 6 Protection 4 4 TOE E ccc co 5 9 Electrical Housing Reassembly 5 7 The Cell Sensor 4 3 DL LEE j ELECTRICAL INSTALLATION 2 8 Voltage Regulator 4 4 Errors Zero and Span V minimizing in Adjustments 4 4 Vent Drain valves 2 3 measurements 2 4 ORDERING INFORMATION 6 8 Voltage Regulator 4 4 Exploded View Oscillator 4 4 Rosemount 115
30. OMPONENT SIDE UP Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 SENSING MODULE CHECKOUT NOTE Numbers in parentheses refer to item numbers in Figure 5 2 on page 5 5 The sensing module 12 is not field repairable and must be replaced if defective If no defect such as a punctured isolating diaphragm or loss of fill fluid is observed check the sensing module in the following manner 1 Disengage the header assembly board 4 as described in step four of the electrical housing disassembly procedure on page 5 6 You need not remove the sensing module from the electrical housing for checkout 2 Jump connections 1 and 2 on the header assembly board see Figure 5 1 on page 5 2 3 Using a low voltage ohmmeter check the resistance between the jumper wire and the sensing module housing This resistance should be greater than 10 MO Remove the jumper wire 4 Jump connections 3 and 4 on the header assembly board and repeat step 3 see Figure 5 1 on page 5 2 NOTE The above procedure does not completely test the sensing module If circuit board replacement does not correct the abnormal condition and no other problems are obvious replace the sensing module 5 3 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 DISASSEMBLY PROCEDURE Process Flange Removal 5 4 NOTE Numbers in parentheses refer to item numbers in Figure 5 2 on page 5 5 NOTE
31. P and 1154GP Spare Parts Spare Parts Category Traceable Part Quantity Required Item Number see Figure 5 2 on page 5 5 Part Description Rosemount 1154DP Order No Rosemount 1154HP Order No Rosemount 1154GP Order No Amplifier Cir Board Output Code R 6 1 A 01154 0001 0005 01154 0001 0005 01154 0001 0005 Calib Cir Board Output Code R 5 1 A 01154 0002 0001 01154 0002 0001 01154 0002 0001 Amplifier Cir Board with Damping Output Code R 6 1 A 01154 0021 0004 01154 0021 0004 01154 0021 0004 Calib Cir Board with Damping Output Code R 5 1 A 01154 0023 0002 01154 0023 0002 01154 0023 0002 Sensor Module 316 SST 12 1 0 25 150 inH20 X B 01154 0300 0242 01154 0300 0342 01154 0300 0142 0 125 750 inH20 X B 01154 0300 0252 01154 0300 0352 01154 0300 0152 0 17 100 psi X B 01154 0300 0262 01154 0300 0362 01154 0300 0162 0 50 300 psi NOTE X B 01154 0300 0272 01154 0300 0372 01154 0300 0172 0 170 1 000 psi Kit includes X B 01154 0300 0282 01154 0300 0182 0 500 3 000 psi 2 SST O rings B 01154 0300 0192 0 1 000 4 000 psi B 01154 0300 0102 Electronics Housing Austenitic SST 3 1 01153 0211 0001 01153 0211 0001 01153 0211 0001 Electronics Cover Austenitic SST 1 2 01153 0204 0001 01153 0204 0001 01153 0204 0001 Cover Wrench 01153 0382 0001 01153 0382 0001 01153 0382 0001 Hollow Terminal Block Screw Kit 01153 0041
32. Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Alphaline Nuclear Pressure Transmitter ROSEMOUNT Nuclear www rosemountnuclear com EMERSON Process Management IMPORTANT NOTICE ERRATA Model 1154 Product Manual 00809 0100 4514 Rev BA January 2008 No Affected Pages Description of Change Effect Date 6 6 Process Flange CF3M Cast version of 316L SST Drain Vent Valves 376L SST Process Connections 3 8 inch Swagelok compression fitting 316L SST 1 4 18 NPT optional 10 21 09 3 5 Change the last paragraph on the page to read as follows Damping electronics are available as an option Transmitters with standard electronics can be retrofitted with the adjustable damping feature by changing out both the amplifier board and the calibration board Please reference Table 6 2 Rosemount 1154DP 1154HP and 1154GP Spare Parts for the applicable part numbers 4 13 12 6 9 Table 6 2 Rosemount 1154DP 1154HP and 1154GP Spare Parts in all locations the following part numbers are updated Amplifier Circuit Board Output Code R 01154 0001 0005 is replaced by 01154 0153 0001 Amplifier Circuit Board with Damping Output Code R 01154 0021 0004 is replaced by 01154 0156 0001 Amplifier Circuit Board Output Code R N0026 01154 0001 0006 is replace by 01154 0153 0002 Sensor Module 316 SST 0 25 150 inH O 0 125 750
33. SEMOUNT 1154GP ROSEMOUNT 1154DP HP LIQUID SERVICE GAS SERVICE Electrical 1 Remove the cover from the terminal side of the transmitter see Figure 2 5 on page 2 7 2 Connect the power leads to the SIGNAL terminals on the transmitter terminal block see Figure 2 7 on page 2 9 Torque the terminal screws to 5 in Ib 0 6 N m or hand tight NOTE Do not connect signal leads to the TEST terminals 3 Recheck connections for proper polarity 4 Check the cover O ring grooves for cleanliness If chips or dirt are present clean the seat and mating portion of the cover with alcohol Lubricate replacement O ring with O ring grease RMT P N 01153 0248 0001 or P N 01153 0053 0001 The transmitter was qualified using Dow Corning 55 Silicone O ring Grease 5 Spray the inside threads of the electronics covers with cover lubricant Rosemount P N 01153 0333 0001 or equivalent if necessary if covers are already sufficiently lubricated do not spray 6 Carefully replace cover and tighten to 16 5 ft lb 22 4 N m 2 8 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Figure 2 7 Transmitter Terminal Block Signal Terminals Test Terminals 2 9 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 2 10 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Section 3 OVERVIEW CALIBRATION Span Adjustme
34. Specifications page 6 1 Performance Specifications page 6 2 Functional Specifications page 6 4 Physical Specifications page 6 6 Ordering Information page 6 8 Spare Parts Shelf Life page 6 11 Important Notice page 6 11 Qualified per IEEE Std 323 1974 and IEEE Std 344 1975 as stated in Rosemount Report D8400102 Radiation Accuracy within 1 5 of upper range limit 1 0 of span during and after exposure to 55 megarads TID gamma radiation at the centerline at the following dose rate 2 megarads hr for 2 hr 1 5 megarad hr for 4 hr 1 megarad hr up to 55 megarads TID and an additional 55 megarads TID at a rate of 1 megarad hr during post accident operation Range Code 0 2 25 of upper range limit 1 0 of span Seismic Accuracy within 0 5 of upper range limit after a seismic disturbance defined by a required response spectrum with a ZPA of 7 g Range Code 0 0 75 of upper range limit Steam Pressure Temperature Accuracy within 2 5 upper range limit 0 5 of span during and after sequential exposure to steam at the following temperatures and pressures concurrent with chemical spray for the first 24 hr 420 F 215 6 C 50 psig for 3 minutes 350 F 176 6 C 110 psig for 7 minutes 320 F 160 0 C 75 psig for
35. Std 344 1975 as defined in Rosemount Report D8400102 and is manufactured to the requirements of NQA 1 10CFR50 Appendix B quality assurance programs and 10CFR Part 21 During qualification testing interfaces were defined between the transmitter and its environment that are essential to meeting IEEE Std 323 1974 requirements To ensure compliance with 10CFR Part 21 the transmitter must comply with the requirements herein throughout its installation operation and maintenance It is incumbent upon the user to ensure that the Rosemount Nuclear Instruments Inc s component traceability program is continued throughout the qualified life of the transmitter In order to maintain the qualified status of the transmitter the essential environmental interfaces must not be compromised Performance of any operations on the transmitter other than those specifically authorized in this manual may compromise an essential environmental interface Where the manual uses the terms requirements mandatory must or required the instructions so referenced must be carefully followed Rosemount Nuclear Instruments Inc expressly disclaims all responsibility and liability for transmitters for which the foregoing has not been complied with by the user Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Revision Status Changes From June 1999 to January 2008 Page
36. The Rosemount 1154 Pressure Transmitter contains electronic circuit boards which may be static sensitive AWARNING Process O rings may retain some process fluid after disassembly of process flanges If this fluid is determined to be contaminated take appropriate safety measures NOTE Read the Process Flange Reassembly Procedure on page 5 8 before attempting disassembly Special testing and traceability are required 1 Remove the transmitter from service before disassembling flanges 2 Detach process flanges 13 15 by removing the four large bolts 14 Take care not to scratch or puncture the isolating diaphragms Identify high and low H and L flanges for reassembly NOTE Carefully remove the O rings 11 from the cell if they do not come off when the flange is removed Do not pry the O ring from its seat as you may damage the isolating diaphragm 3 Clean isolating diaphragms with a soft rag and a mild cleaning solution Do not use any chlorine or acid solutions to clean the diaphragms Rinse diaphragms with distilled water Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Figure 5 2 Rosemount 1154 Exploded View Detail A Table 5 1 Rosemount 1154 Parts List Part Description Part Description 1 Electronics Cover 11 Metal O Ring for Process Flange 2 O Ring for Electronics Cover 12 Sensor Module 3 Electronics Housing 13 Process
37. ailure Replace electronics housing Transmitter Determine faulty circuit board by trying spare boards Replace faulty circuit board Electronics Failure Sensing Module NOTE See Sensing Module Checkout section The sensing element is not field repairable and must be replaced if found to be defective See Disassembly Procedure for instructions on disassembly Check for obvious defects such as a punctured isolating diaphragm or fill fluid loss and contact Rosemount Nuclear Instruments Inc at 952 949 5210 Power Supply Check the power supply output voltage at the transmitter Erratic Output Loop Wiring ZNCAUTION Do not use over 100 volts to check the loop or damage to the transmitter electronics may result Check for inadequate voltage to the transmitter Check for intermittent shorts open circuits or multiple grounds Impulse Piping and Check for entrapped gas in liquid lines or liquid in dry lines Process Connections Transmitter Check for intermittent shorts or open circuits Electronics Make sure that bayonet and sensor connectors are clean and properly connected Transmitter Determine faulty circuit boards by trying spare boards Replace faulty circuit board Electronics Failure Power Supply Check power supply output voltage 5 10 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Section 6 NUCLEAR SPECIFICATIONS ROSEMOUNT Nuclear Specifications and Reference Data Nuclear
38. and the associated Amplifier Circuit Board in a given transmitter is a qualified configuration As detailed in the referenced report not all Sensor Module part numbers are considered qualified in conjunction with certain Amplifier Circuit Boards 4 13 12 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Rosemount 1154 Alphaline Nuclear Pressure Transmitter NOTICE Read this manual before working with the product For personal and system safety and optimum product performance make sure you thoroughly understand the contents before installing using or maintaining this product For equipment service needs outside the United States contact the nearest Rosemount representative Within the United States the North American Response Center is at your service 24 hours a day and is a single point contact for all Rosemount equipment service needs If at any time you are not sure what to do have a question about using the product or have a service or support request call the center toll free at 1 800 654 RSMT 7768 This contact is your fastest link to quick and complete answers about any Rosemount Group product or service Alphaline Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc 8 Cell is a trademark of Rosemount Inc Loctite is a registered trademark of Henkel HGaA Corporation Swagelok is a registered trademark of Swagelok Company D C 55 is a registe
39. ation Calibration IAA baa eye pea AR eee Rada AENEA 3 1 Span Adjustment 0 0 0 0 eee 3 1 Zero Adjustment ee chee lu ee ee n RE ee 3 1 Calibration Procedures WI IIIA AWA eee 3 2 Zero and Span Adjustment 3 2 Linearity Adjustment 0 0000 cee eee 3 4 Damping Adjustment UWAKI Aa 3 5 Correction For High Line Pressure Rosemount 1154DP and 1154HP Only 3 6 Spa soe cay date eeedan tah aeeges one a a dade 3 6 ZOO cartes WA hile ERI Sate a gba aie ae ee 3 7 SECTION 4 erc cC 4 1 Operation Transmitter Operation DIETE 4 1 Thed Cell Senso s iscos echt been EP u Ra Ea ns ERE and 4 3 Demodulator 4 3 Linearity AUIWA EIA 4 3 Oscllator AAA at aria Data AA A 4 4 Voltage Regulator AI AA IKIWA ees 4 4 Zero and Span Adjustments 4 4 Current Control kr EA LITERE ER RAUS 4 4 Current Limit 22e 4 4 Reverse Polarity Protection 4 4 ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Ma nagement Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 SECTION 5 O mnaaanuwwanan 5 1 Maintenance and Safety Messag s IIIA IAEA 5 2 Troubleshooting Test Terminals 5 2 Board Checkout AAA AAA 5 2 Sensing Module Checkout 5 3 Disassembly Pro
40. block diagram in Figure 4 2 on page 4 3 illustrates the operation of the transmitter The Rosemount 1154 Alphaline Pressure Transmitters have a variable capacitance sensing element the 5 Cell Figure 4 1 on page 4 2 Differential capacitance between the sensing diaphragm and the capacitor plates is converted electronically to a 2 wire 4 20 mA dc signal GC P K 2 1 ee Where P is the process pressure EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 K4 isa constant C4 isthe capacitance between the high pressure side and the sensing diaphragm C is the capacitance between the low pressure side and the sensing diaphragm _ let Vp p C 4 C5 Where lef is the current source Vp p is the peak to peak oscillation voltage f is the oscillation frequency lait fV 02 04 Where las is the difference in current between C and C Therefore C5 C P Constant x ly i 2 j C5 C Figure 4 1 The 8 Cell Leadwires Capacitor Plates WA A Z Z Sensing Diaphragm lt gt lt S N D TANGA YN X Rigid Insulation WA LI Kre Y Z Silicone Oil ZL YA Isolating Diaphragm Welded Seals 4 2 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Figure 4 2 Electrical Block Diagram SENSOR DEMODULATOR CURRENT DETECTOR OSCILL
41. cedure ese 5 4 Process Flange Removal 5 4 Electrical Housing Disassembly 5 6 Removing Sensor Module from Electrical Housing 5 6 Reassembly Procedure 00 eee 5 6 Preliminary sci tiniest dn ae cx aem GREAT ELLE UC RR A 5 7 Connecting the Electrical Housing to the Sensor Module 5 7 Electrical Housing Reassembly 5 7 Process Flange Reassembly 5 8 Post Assembly Tests esses esee nna 5 9 SECTION 6 Nuclear Specifications 6 1 Specifications and Radiation TCU 6 1 Reference Data SEISMIC ka Seded nd ER Eu eee eee ede Oe ae E do de 6 1 Steam Pressure Temperature 6 1 Chemical SY ierra ranet t e 9h 6 1 Post DBE Operation 6 2 Quality Assurance Program 6 2 Nuclear Cleaning liliis 6 2 Hydrostatic Testing IIIA AAA 6 2 Traceability epi REGIE de a bide reg cim e ri aps 6 2 Qualified Life db hre dented di adie cie 6 2 Performance Specifications 6 2 ACCUIACY iaa da eder e eS 6 2 Dead Band 6 2 Drift cc dy sede e pr dean tee oe G4 WANA NAE dE or da 6 3 Temperature Effect 6 3 Overpressure Effect 6 3 Static Pressure Zero Effect
42. ction can be determined before the unit is suppressed or elevated to eliminate the zero effect after correcting for the span effect The following procedure illustrates how to eliminate the zero effect for a non zero differential pressure calibration The example uses a Range Code 5 calibrated from 100 to 500 inH5O with 1 200 psi static line pressure 1 Using standard calibration procedures calibrate the unit to the required span with the 4 mA or zero point corresponding to zero differential pressure 4 mA at 0 inH20 and 20 mA at 400 inH O 2 Apply static pressure to both high and low process connections with zero differential pressure across the transmitter and note the zero correction zero shift For example if the output reads 4 006 mA the zero correction is calculated as 4 00 mA 4 006 mA 0 006 mA Note the sign associated with this correction as this result is added when determining the final ideal transmitter output 3 Remove static pressure and correct for the span effect as outlined in the span correction procedure Calibrate the unit to the calculated output values If for example the span correction procedure yielded 4 029 mA and 20 144 mA calibrate the unit for 4 029 mA at 100 inH20 20 144 mA at 500 inH2O 4 Add the zero correction 0 006 mA found in step 2 to the ideal zero point value calculated in step 3 4 029 mA 0 006 mA 4 023 mA 5 To eliminate the zero effect readjust the ze
43. e orientation of the module about the electronics housing Tighten the lock nut 9 to 35 ft Ib 48 N m torque Wipe off excess sealant Place the assembled unit in an oven at 200 5 F 93 3 C for 12 hours to cure the sealant Replace the zero and span adjustment screw O rings 19 whenever you remove the zero and span adjustment screws 16 Lightly grease the O rings with Dow Corning 55 Silicone O ring Grease Rosemount P N 01153 0248 0001 or P N 01153 0053 0001 Reinstall the adjustment screws and secure with snap rings 18 Align the zero and span adjustment screws with the potentiometer stems on the calibration board 5 and push the calibration board onto the bayonet pins Slide the header assembly board 4 onto the bayonet pins with the component side toward the pins Slide any excess wire behind the calibration board taking care to avoid kinks Push the amplifier board 6 onto the bayonet pins and secure with holding screws 7 Use nominal torque of 10 in Ib 1 1 N m Carefully replace the cover and tighten to 16 5 ft Ib 22 4 N m Preliminary on page 5 7 Replace the nameplate 17 and secure with two nameplate screws 20 5 7 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Process Flange Reassembly 5 8 12 Replace the metal O rings 11 with new O rings if the flanges were removed Carefully place an O ring 11 in the isolator well of the high side H
44. ead this section carefully before proceeding to the mechanical installation procedure Mount the Rosemount 1154 transmitter to a rigid support a support with a fundamental mechanical resonant frequency of 40 Hz or greater A mounting bracket included with the transmitter facilitates panel mounting Figure 2 4 on page 2 6 shows the qualified mounting configurations The transmitter was seismic qualified with the bracket mounted with four s in diameter bolts Orientation with respect to gravity is not critical to qualification However if the transmitter is mounted with the flanges in a horizontal position zero the transmitter to cancel the liquid head effect caused by the difference in height of the process connections If the transmitter is mounted to a non rigid panel the user must ensure that seismic input to the mounting bracket does not exceed qualification levels given in Rosemount Report D8400102 Process tubing installation must prevent any added mechanical stress on the transmitter under seismic disturbances This may be done by using stress relief loops in the process tubing or by separately supporting the process tubing close to the transmitter The process connections to the transmitter flanges were qualified with s in tubing using Swagelok compression fittings For options using 4 18 NPT connections the user assumes responsibility for qualifying the interface The Swagelok tube fittings are shipped completely assembled
45. eaned 2 Part numbers shown may differ from those currently supplied The part numbers shown are current at the time of printing of this manual but may be revised in the future Parts provided are compatible and interchangeable with those listed on your order as to the form fit and function of the part required Please adjust your needs accordingly 6 11 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 6 12 Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 A H Process Connectors 2 7 Adjustment 3 7 HIGH LINE PRESSURE 3 6 Process Flange Reassembly 5 8 ZA seh a yO Rs 3 7 Housing Process Flange Removal 5 4 grounding 2 5 Purging 2 4 B BOARD CHECKOUT 5 2 l R Impulse 2 3 2 4 Removing Sensor Module C Installation Conduit 2 8 from Electrical Housing 5 6 rita 2 4 Installation Mechanical 2 6 Reverse Polarity Protection 4 4 Conduit Connection 2 8 MO ui de Conduit Installation 2 8 S Connecting Electrical J Sediment Housing to Sensor 5 7 Jumper Wire Placement 3 4 in impulse tubing 2 3 Connection Conduit 2 8 preventing deposits 2 3 Connectors Process 2 2 L Signal i terminals 2 8 soneron Level cessisse 2 4 6 14 ZEO cere a hg de ath eee 3 7 Linearity Adiustrent 3 4 4 3 Span lex we vale 2 5 CORRECTIO
46. ecting leads This allows access to the calibration board 5 5 Disconnect the calibration board 5 by aligning the zero and span adjust screws so that their slots are perpendicular to the board Remove the board by inserting a 6 32 screw in the rivnut on the board and carefully pulling the board off the bayonet pins 6 If replacement of the zero and span adjustment screws 16 is necessary remove the nameplate 17 and detach the snap rings 18 inside the housing Remove flanges per Process Flange Removal Section on page 5 4 2 Remove amplifier board and calibration board as described in the Electrical Housing Disassembly Section above 3 Loosen the lock nut 9 4 Unscrew the sensor module 12 from the electronics housing simultaneously turning the header board and leads to prevent them from being twisted or damaged The threaded connection has a sealing compound on it and must be broken loose Be careful not to damage the isolating diaphragms when unscrewing the sensor module Then carefully pull the header assembly board 4 through the hole 5 The sensor module 12 is a welded assembly and cannot be further disassembled NOTE Numbers in parentheses refer to item numbers in Figure 5 2 on page 5 5 NOTE The Rosemount 1154 Pressure Transmitter contains electronic circuit boards which may be static sensitive Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Preliminary C
47. er Removed Damping electronics are available as an option Transmitters with standard electronics can be retrofitted with the adjustable damping feature by changing out both the amplifier board RMT P N 01154 0021 0004 and the calibration board RMT P N 01154 0023 0002 3 5 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Correction For High Line Pressure Rosemount 1154DP and 1154HP Only 3 6 The damping adjustment permits damping of rapid pressure variations by adjusting the single turn trim potentiometer located on the upper right hand side of the amplifier board see Figure 3 4 The available settings when adjusted to the maximum position provide time constant values of at least 1 2 seconds for Range Code 4 and 0 8 seconds for Range Codes 5 9 and 0 Transmitters with the electronic damping option are calibrated and shipped with the adjustment set at the counterclockwise stop giving the minimum time constant To adjust the damping turn the damping adjustment potentiometer until the desired time constant is obtained It is best to set the damping to the shortest possible time constant Since transmitter calibration is not affected by the damping setting you may adjust the damping with the transmitter installed on the process ZNCAUTION The damping adjustment potentiometer has positive stops at both ends Forcing the potentiometer beyond the stops may cause permanent damage NOT
48. exceeds the full range pressure limit For example a Range Code 4 transmitter cannot be calibrated for 150 to 200 inH5O only 300 percent zero suppression because the 200 inH2O exceeds the 150 inH20 upper range pressure limit of a Range Code 4 The transmitter may be calibrated to cross zero e g 75 to 75 inH2O but this may result in a slight loss of linearity EMERSON www rosemountnuclear com Process Management Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Figure 3 1 Zero Adjustment Range CALIBRATION PROCEDURES Zero and Span Adjustment 3 2 600 Zero Elevation 150 125 100 75 50 25 0 Pressure inH2O 600 Zero Elevation Pressure inH2O No Zero Elevation or Suppression 25 50 9 100 125 150 Pressure inH2O 500 Zero Suppression Graphs based on a Range Code 4 0 25 to 0 150 inH2O Rosemount 1154 with a calibrated span of 25 inH5O NOTE The Rosemount 1154 Pressure Transmitter contains electronic circuit boards which may be static sensitive NOTE Covers need not be removed for zero and span adjustment The zero and span adjustment screws are accessible externally They are located behind the nameplate on the side of the electronics housing see Figure 3 2 on page 3 3 The transmitter output increases with clockwise rotation of the adjustment screws The zero adjustment screw has very little effect on the span The span adjustment
49. f the oscillator control circuit This provides a programmed correction that raises the oscillator peak to peak voltage to compensate for first order nonlinearity of capacitance as a function of pressure 4 3 Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 OSCILLATOR VOLTAGE REGULATOR ZERO AND SPAN ADJUSTMENTS CURRENT CONTROL CURRENT LIMIT REVERSE POLARITY PROTECTION 4 4 The oscillator has a freguency determined by the capacitance of the sensing element and the inductance of the transformer windings The sensing element capacitance is variable Therefore the freguency is variable about a nominal value of 32 kHz An integrated circuit amplifier is used as a feedback control circuit and controls the oscillator drive voltage such that fV ref P P C C The transmitter uses a zener diode transistor and resistors to provide a constant voltage of 6 4 V dc for the reference and 7 V dc for the oscillator Zero adjustment components consist of a potentiometer and resistor that develop a separate adjustable current that sums with the sensor current The coarse zero switch switches resistors into the circuit as needed Span adjustment is performed with a potentiometer which determines the amount of loop current which is sensed and fed back to the current control amplifier The current control amplifier consists of an integrated circuit two transistors and associated components The
50. fication Test Report D8400102 plus the shelf life is egual to the typical design life of the plant 40 years when the ambient storage temperature is below 90 F Lubricants and sealant The date of the end of shelf life use by date is provided with the lubricants and or sealant at the time of shipment The product has a minimum of six months shelf life at the time of shipment All other parts Shelf life is not applicable There are factors to consider concerning maintenance of qualification and traceability during on site instrument repair because of the nuclear use intended for these parts Rosemount Nuclear Instruments Inc rigidly controlled the original assembly of the instrument to ensure that the specifications were met Since we are not installing the replacement parts in the instruments Rosemount Nuclear Instruments Inc is unable to ensure that the specifications are being satisfied Replacing parts has ramifications under 10CFR21 for which the user is responsible These same regulations additionally mandate a component traceability program which the user must undertake for the replacement parts In view of this and in order to maintain the qualification of the product the user must ensure that all replacement parts are installed in accordance with the Rosemount Nuclear Instruments Inc approved installation and calibration procedures herein NOTES 1 Rosemount 1154 spare parts are not hydrostatic tested or nuclear cl
51. for immediate use Do not disassemble them before use doing so may contaminate the fittings and result in leaks Insert the tubing into the Swagelok tube fitting making sure that the tubing rests firmly on the shoulder of the fitting and that the nut is finger tight Tighten the nut one and one quarter turns past finger tight to prepare the transmitter for use Do not overtighten Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Transmitters with Flange Options A D H J L or M are shipped with Swagelok fittings for process connections Included are front ferrule rear ferrule and nut Ensure that the fittings are placed on the tubing with the orientation and relative position shown in Detail A Figure 2 5 on page 2 7 Process tubing used is s inch outside diameter and of suitable thickness for the pressure involved The connections can be loosened and re tightened 20 30 times without compromising the leak proof seal To reconnect insert the tubing with pre swaged ferrules into the fitting until the front ferrule sits in the fitting Tighten the nut by hand then rotate one quarter turn more or to the original one and one quarter tight position Then snug the nut slightly with a wrench For more information regarding the use of Swagelok tube fittings refer to Fittings Catalog MS 01 140 Gaugable Tube Fittings and Adapter Fittings www swagelok com If the drain vent valves must be opened to bleed process l
52. however does affect the zero The effect of interaction is more apparent with suppression or elevation The span adjustment changes the zero output and the full scale output by approximately the same percentage Therefore it is best to calibrate the transmitter from zero to the desired span and finish the calibration by adjusting the zero screw to achieve the desired elevation or suppression Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Figure 3 2 Zero and Span Adjustment Screws Example for Range Code 4 Initial transmitter calibration 25 to 125 inH2O 100 inH5O span with zero suppressed 25 inH20 Desired transmitter calibration 75 to 25 inH2O 1 50 inH20 span with zero elevated 75 inH20 Adjust the zero to eliminate any existing zero elevation or suppression With 0 inH2O pressure applied to the transmitter turn the zero adjustment until the output reads 4 mA The unit is now calibrated for O to 100 inH5O Adjust the span to the desired new span To reduce the span turn the span screw until the output with 0 inH2O pressure input equals 4 mA Existing Span 4mA 100 inH5O i A x Desired Span ere 50 inH O om Adjust the zero screw to bring the output with 0 inH5O input back to 4 mA The transmitter calibration should now be very close to 0 to 50 inH2O Check full scale output and fine tune the span and zero adjustment if required Remember zero adjustments do not affect s
53. inH O 0 17 100 psi 0 50 300 psi 0 170 1 000 psi 0 500 3 000 psi 01154 0300 0242 01154 0300 0342 01154 0300 0142 01154 0300 0252 01154 0300 0352 01154 0300 0152 01154 0300 0262 01154 0300 0362 01154 0300 0162 01154 0300 0272 01154 0300 0372 01154 0300 0172 01154 0300 0282 01154 0300 0182 01154 0300 0192 is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by is replaced by 01154 5300 0242 01154 5300 0342 01154 5300 0142 01154 5300 0252 01154 5300 0352 01154 5300 0152 01154 5300 0262 01154 5300 0362 01154 5300 0162 01154 5300 0272 01154 5300 0372 01154 5300 0172 01154 5300 0282 01154 5300 0182 01154 5300 0192 0 1 000 4 000 psi 01154 0300 0102 is replaced by 01154 5300 0102 4 13 12 6 10 Table 6 2 Rosemount 1154DP 1154HP and 1154GP Spare Parts the table footnotes are updated to add note 5 which will read as follows 5 IMPORTANT NOTICE To maintain a transmitter s qualified configuration when purchasing or installing a new Sensor Module Rosemount Qualification report D2011019 must be carefully reviewed to verify that the Sensor Module to be installed
54. ines torque them to 7 5 ft lb 10 N m when closing Proper location of the transmitter with respect to the process tubing depends on various process parameters When determining the best location consider the following Keep hot or corrosive fluids from contacting the transmitter Prevent sediment from depositing in the impulse tubing Ambient temperature gradients and fluctuations can result in erroneous transmitter readings Keep impulse tubing as short as possible For differential transmitters balance the liquid head on both legs of the impulse tubing For liquid flow or pressure measurements make taps on the side of the line to avoid sediment deposits and mount the transmitter beside or below the taps so gases vent into the process line see Figure 2 6 on page 2 8 For gas flow or pressure measurements make taps on the top or side of the line and mount the transmitter beside or above the taps so liquid drains into the process line see Figure 2 6 on page 2 8 For steam flow or pressure measurements make taps on the side of the line and mount the transmitter below the taps so the impulse tubing stays filled with condensate See Figure 2 6 on page 2 8 For steam service fill the lines with water to prevent steam from contacting the transmitter Condensate chambers are not necessary since the volumetric displacement of the transmitter is negligible 2 3 Rosemount 1154 Reference Manual 00809 0
55. inued on Next Page 5 9 Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 Symptom Potential Source Corrective Action Low Output or Primary Element Check for restrictions at primary element improper installation or poor condition No Output Note any changes in process fluid properties that may affect output Loop Wiring ACAUTION Do not use over 100 volts to check the loop or damage to the transmitter electronics may result Check for adeguate voltage to the transmitter Check the milliamp rating of the power supply against the total current being drawn for all transmitters being powered Check for shorts and multiple grounds Check for proper polarity at the signal terminal Check loop impedance Check wire insulation to detect possible shorts to ground Impulse Piping Ensure that the pressure connection is correct Check for leaks or blockage Check for entrapped gas in liguid lines Check for sediment in the transmitter process flange Ensure that blocking valves are fully open and that bypass valves are tightly closed Ensure that density of the fluid in the impulse piping is unchanged Transmitter Ensure that calibration adjustments are in allowable range Electronics Check for shorts in sensor leads Connections Make sure post connectors are clean and check the sensor connections If the electronics are still suspect substitute new electronics Test Diode F
56. itter on the amplifier board see Figure 3 4 on page 3 5 Linearity is factory calibrated for optimum performance over the calibrated range of the instrument and is not normally adjusted in the field If you want to maximize linearity over some particular range use the following procedure Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Figure 3 4 Linearity and Damping Adjustment Damping Adjustment 1 Apply mid range pressure and note the error between theoretical and actual output signal 2 Apply full scale pressure Multiply the error noted in step 1 by six and by the rangedown factor Maximum Allowable Span R d Factor aximum Allowable span Seco aaa Calibrated Span 3 Add the result to the full scale output for negative errors or subtract the result from the full scale output for positive errors by adjusting the linearity trimmer see Figure 3 4 Example At 4 to 1 rangedown the midscale point is low by 0 05 mA Therefore adjust the Linearity trimmer until full scale output increases by 0 05 mA x 6 x 4 1 2 mA 4 Readjust zero and span NOTE If you remove either cover during the above procedures replace the O ring and torque the cover per the instructions given in Section 5 Maintenance and Troubleshooting Spare cover O rings are supplied with each transmitter Damping Adjustment Optional Linearity Adjustment Electronics Side of Transmitter Housing Cov
57. n to the transmitter is 1 2 14 NPT Use a qualified conduit seal at the conduit entry to prevent moisture from accumulating in the terminal side of the housing during accident conditions To prevent the conduit from adding mechanical stress to the transmitter during seismic disturbances use flexible conduit or support the conduit near the transmitter Install the conduit seal in accordance with the manufacturer s instructions or use the procedure on page 2 8 This section contains information that you should consider when preparing to make electrical connections to the transmitter Read this section carefully before proceeding to the electrical installation procedures The Rosemount 1154 pressure transmitter provides a 4 20 mA signal when connected to a suitable dc power source Figure 2 2 on page 2 5 shows a typical signal loop consisting of transmitter power supply and various receivers controller indicator computer etc The power supply must supply at least 12 volts to the transmitter terminals at 30 mA overscale signal or the maximum output current required for proper system operation Any power supply ripple appears in the output load The supply voltage versus load limitation relationship is shown in Figure 2 3 on page 2 5 See qualification report D8400102 for details The load is the sum of the resistance of the signal leads and the load resistance of the receivers Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemo
58. nt Zero Adjustment ROSEMOUNT Nuclear Calibration OVerviOW seen ee we m rax e REX RR EAR ENS page 3 1 Calibration 1 eR a page 3 1 Calibration Procedures page 3 2 Each transmitter is factory calibrated to the range specified by the customer This section contains the following transmitter calibration information Calibration Span Adjustment Zero Adjustment Calibration Procedures Zero and Span Adjustment Linearity Adjustment Damping Adjustment Correction for High Line Pressure The Rosemount 1154DP HP and GP transmitters are factory calibrated to the range shown on the nameplate This range may be changed within the limits of the transmitter Zero may also be adjusted to elevate or to suppress The span and zero adjustments are external and located under the nameplate The span on any Rosemount 1154 transmitter is continuously adjustable to allow calibration anywhere between maximum span and 1 6 of maximum span 1 4 of maximum span for Range Code 0 For example the span on a Range Code 4 transmitter can be continuously adjusted between 0 150 and 0 25 inH5O The zero can be adjusted for up to 500 percent of span suppression 300 percent for Range Code 0 or 600 percent of span elevation 400 percent for Range Code 0 see Figure 3 1 on page 3 2 The zero may be elevated or suppressed to these extremes with the limitation that no applied pressure within the calibrated range
59. nual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Electrical Connections 1 2 14 NPT conduit with screw terminals Process Connections 3 s in Swagelok compression fitting 316 SST 1 4 18 NPT optional Weight 24 Ib 10 9 kg including mounting bracket 6 7 Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 ORDERING INFORMATION Table 6 1 Transmitter Design Specifications Model Description 1154 Alphaline Pressure Transmitters for Nuclear Applications IEEE Std 323 1974 and IEEE Std 344 1975 Code Pressure Measurement DP HP GP Differential Pressure 2 000 psig 13 8 MPa Static Pressure Rating Differential Pressure 3 000 psig 20 68 MPa Static Pressure Rating Gage Pressure PRESSURE RANGES at 68 F Rosemount 1154DP Rosemount 1154HP Rosemount 1154GP Differential Differential Gage 0 25 to 0 150 inH2O 0 25 to 0 150 inH2O 0 25 to 0 150 inH2O 0 6 22 to 0 37 3 kPa 0 6 22 to 0 37 3 kPa 0 6 22 to 037 3 kPa 5 0 125 to 0 750 inH O 0 125 to 0 750 inH O 0 125 to 0 750 inH O 0 31 08 to 0 186 4 kPa 0 31 08 to 0 186 4 kPa 0 31 08 to 0 186 4 kPa 6 0 17 to 0 100 psi 0 17 to 0 100 psi 0 17 to 0 100 psi 0 0 12 to 0 0 69 MPa 0 0 12 to 0 0 69 MPa 0 0 12 to 0 0 69 MPa 7 0 50 to 0 300 psi 0 50 to 0 300 psi 0 50 to 0 300 psi 0 0 34 to 0 2 07 MPa 0 0 34 to 0 2 07 MPa 0 0 34 to 02 07 MPa 8 0 170 to 0 1 00
60. onnecting the Electrical Housing to the Sensor Module Electrical Housing Reassembly Replace the cover O rings 2 whenever you remove a cover Clean the sealing areas with alcohol if necessary and lightly grease the O ring with Dow Corning 55 Silicone O ring Grease Rosemount P N 01153 0248 0001 or P N 01153 0053 0001 Spray the inside threads of the electronics covers with cover lubricant Rosemount P N 01153 0333 0001 or equivalent if necessary if covers are already sufficiently lubricated do not spray Verify that the circuit boards are clean Verify that the bayonet pins on the connection board are clean If you remove the sensor module clean the thread sealant from the sensor module threads lock nut and electronics housing threads with a wire brush Run the lock nut down to the base of the sensor module threads Apply a heavy continuous bead about s in wide of Loctite 580 PST sealant RMT P N 01153 0329 0001 around the top sensor module threads Insert the header assembly board 4 through the hole in the bottom of the electronics housing Screw the sensor module 12 into the electrical housing 3 making sure that five full threads are engaged Be careful not to damage or twist the sensor leads Turn the header board to avoid twisting wires Align the sensor module with the high and low pressure sides oriented per Figure 2 5 on page 2 7 Alternately tighten the module one half turn further to reverse th
61. ort D8400102 for additional detail Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Span and Zero Continuously adjustable externally Zero Elevation and Suppression Maximum zero elevation 60096 of calibrated span 400 of calibrated span for Range Code 0 Maximum zero suppression 500 of calibrated span 300 of calibrated span for Range Code 0 Zero elevation and suppression must be such that neither the calibrated span nor the upper or lower range value exceeds 100 of the upper range limit Temperature Limits Normal operating limits 40 to 200 F 4 4 to 93 3 C Qualified storage limits 40 to 120 F 40 0 to 48 9 C Humidity Limits 0 100 relative humidity NEMA 4X Volumetric Displacement Less than 0 01 in 0 16 cm Turn on Time 2 seconds maximum No warm up required Pressure Ranges Rosemount 1154DP and 1154HP 4 0 25 to 0 150 inH4O 0 6 22 to 0 37 3 kPa 5 0 125 to 0 750 inH2O 0 31 08 to 0 186 4 kPa 6 0 17 to 0 100 psi 0 0 12 to 0 0 69 MPa 7 0 50 to 0 300 psi 0 0 34 to 0 2 07 MPa 8 0 170 to 0 1 000 psi 0 1 17 to 0 6 89 MPa DP units only Rosemount 1154GP Range Code Pressure Ranges 4 8 as listed for Rosemount 1154DP 9 0 500 to 0 3 000 psi 0 3 45 to 0 20 68 MPa 0 0 1 000 to 0 4 000 psi 0 6 89 to 0 27 56 MPa Maximum Working Pressure Rosemount 1154DP and 1154HP Static pressure
62. pan but span adjustments do affect zero predictably Adjusting the span screw affects the zero s as much as it affects the span To compensate for this effect simply overadjust by 25 percent For example if after completing step 3 the transmitter output reads 19 900 mA at 50 inH5O turn the span potentiometer until the output at 50 inH2O reads 20 025 mA 19 900 20 000 19 900 x 1 25 19 900 0 125 20 025 Since the span adjustment affects zero 1 5 as much as the span the 0 125 mA increase in span causes a 0 025 mA increase in zero Therefore turn the zero adjustment at 50 inH2O until the output reads 20 000 mA The unit should now be calibrated for O to 50 inH 0 Zero Elevation Suppression Elevate zero Turn the screw until the output reads 4 mA with 75 inH5O applied to the high side of the transmitter applying 75 inH20 to the low side of the transmitter will give the same result The output may stop changing before the desired 4 mA reading is obtained If this occurs turn off power to the unit and unplug the amplifier board refer to Electrical Housing Disassembly on page 5 6 and Table 5 1 on page 5 5 To elevate or suppress zero a large amount use the following procedure M Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Figure 3 3 Jumper Wire Placement Linearity Adjustment 3 4 Material Wire 22 gauge tinned solid copper Fed Spec QQW343 ASTM B33 Solder
63. red trademark of Dow Corning Corporation Lubri Bond is a registered trademark of E M Corporation Grafoil is a trademark of Union Carbide Corp Cover Photo 1153 001AB C Rosemount Nuclear Instruments Inc satisfies all obligations coming from legislation to harmonize product requirements in the European Union ROSEMOUNT Nuclear EMERSON www rosemountnuclear com Process Management Reference Manual 00809 0100 4514 Rev BA Rosemou nt 1 1 54 January 2006 Rosemount Nuclear Instruments Inc Warranty and Limitations of Remedy The warranty and limitations of remedy applicable to this Rosemount equipment are as stated on the reverse of the current Rosemount quotation and customer acknowledgment forms RETURN OF MATERIAL Authorization for return is required from Rosemount Nuclear Instruments Inc prior to shipment Contact the Nuclear Instruments Group 952 949 5210 for details on obtaining Returned Material Authorization RMA Rosemount Nuclear Instruments will not accept any returned material without a Returned Material Authorization Materials returned without authorization are subject to return to customer Material returned for repair whether in or out of warranty should be shipped prepaid to Rosemount Nuclear Instruments Inc 8200 Market Blvd Chanhassen MN 55317 USA IMPORTANT The Rosemount 1154 Alphaline Pressure Transmitter is designed for nuclear use has been tested per IEEE Std 323 1974 and IEEE
64. ro potentiometer so the output reads the ideal zero point calculated in step 4 do not readjust the span potentiometer Note that all the calibration points will shift the same amount toward the correct reading The example output is now 4 023 mA at 100 inH5O The transmitter output is now 4 20 mA over its calibrated span when the unit is operated at 1 200 psi static line pressure Reference Manual 00809 0100 4514 Rev BA January 2008 Rosemount 1154 Section 4 OVERVIEW TRANSMITTER OPERATION ROSEMOUNT Nuclear Operation OVervIOW 2 eee ese Saw rn x rp Rr XR REA RU Ee page 4 1 Transmitter Operation page 4 1 The Cell Sensor page 4 3 Demodulator III IIIA IAA page 4 3 Linearity Adjustment page 4 3 Oscillator 22 5 2 llc ke Ii4 eR I e wee ee page 4 4 Voltage Regulator page 4 4 Zero and Span Adjustments page 4 4 Current Control WA AA III IA aaa page 4 4 Current Limit IAA eee eee page 4 4 Reverse Polarity Protection page 4 4 This section provides brief descriptions of basic transmitter operations in the following order Transmitter Operation The 8 Cell Sensor Demodulator Linearity Adjustment Oscillator Voltage Regulator Zeroand Span Adjustments Current Control Current Limit Reverse Polarity Protection The
65. t Circuitry Connection this side mc WEBS Terminal 3 7 Connections 94 a this side Mu U O O 3 4 86 4 Welded Low Side Drain Vent Vent Valve 1 optional 4 18 NPT available 7 46 14 UNC 4 places NOTE A Dimensions are nominal in inches 0 8 20 To End of Mating Tube millimeters Compression Fittings 1 Swagelok for 8 in Tubing optional 4 18 NPT available Reference Manual 00809 0100 4514 Rev BA Rosemount 1154 January 2008 Conduit 1 Seal the conduit threads with thread sealant The transmitter conduit seal interface was qualified using Grafoil tape Conduit threads mate with a standard 2 14 NPT male fitting 2 Starting at zero thread engagement install the conduit into the transmitter between 4 and 7 turns or a minimum of 12 5 ft lb 16 9 N m Hold the electronics housing securely to avoid damaging the threaded neck seal between the sensor module and the electronics housing during conduit installation 3 Provide separate support for the conduit if necessary Figure 2 6 Transmitter Installation Configuration Drain Vent Drain Vent Pl ed Tees for seta Valves Steam Service or Sealing Fluid Plugged Tee for Steam Service or Sealing Fluid 1 Sufficient y Length Y Sufficient for Cooling d Length Blocking for Cooling Valve Sufficient Length for Cooling Drain Vent e Drain Vent M Valves valve ROSEMOUNT 1154 GP ROSEMOUNT 1154DP HP RO
66. tructions regarding the following installation related information General Considerations Mechanical Considerations Process Connections Conduit Electrical Considerations Installation Procedures Mechanical Electrical The quality and accuracy of flow level or pressure measurement depends largely on the proper installation of the transmitter and its associated impulse piping and valves For flow measurement proper installation of the primary measuring element is also critical to the accuracy of the measurement Transmitter installation should minimize the effects of temperature gradients and temperature fluctuations and avoid vibration and shock during normal operation Take care when designing the measurement to minimize the error caused by incorrect installation The ambient temperature of the transmitter environment affects the qualified life of the transmitter see Figure 2 1 EMERSON www rosemountnuclear com Process Management Rosemount 1154 Reference Manual 00809 0100 4514 Rev BA January 2008 Figure 2 1 Qualified Life vs Ambient Temperature MECHANICAL CONSIDERATIONS Process Connections 2 2 Module Qualified Life Electronics Qualified Life A w o 6 o E 100 110 120 130 Temperature F This section contains information you should consider when preparing to mount the transmitter R
67. unt 1154 Figure 2 2 Transmitter Wiring Connections Figure 2 3 Supply Voltage vs Load Signal wiring need not be shielded but twisted pairs yield the best results In electrically noisy environments shielded cable should be used for best results Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment Signal wiring may be ungrounded floating or grounded at any place in the signal loop The transmitter case may be grounded or ungrounded The capacitance sensing element uses alternating current to generate a capacitance signal This alternating current is developed in an oscillator circuit with a frequency of 32 000 10 000 Hz This 32 000 Hz signal is capacitor coupled to transmitter case ground through the sensing element Because of this coupling a voltage may be imposed across the load depending on choice of grounding The impressed voltage which is seen as high frequency noise has no effect on most instruments Computers with short sampling times in a circuit where the negative transmitter terminal is grounded will detect a significant noise signal Filter this noise with a large capacitor 1 uf or by using a 32 000 Hz LC filter across the load Signal loops grounded at any other point are negligibly affected by this noise and do not need filtering 4 20 mA DC Qualified Region Design Region 40 35 45 13 5 Power Supply V DC 2 5 Reference Manual

Emerson 00809-0100-4514 Satellite Radio User Manual

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