USER`S MANUAL XTCTM Transmitters Model 340S SteaMeterTM
Contents
1. DA MOORE USER S MANUAL UM340S 1 Rev 2 July 1997 IMPORTANT KT TAS Read this User s Manual before reading UM340 1 Ss FS EN KA S H DIS FX zm LAO Ou XTC Transmitters Model 340S SteaMeter MOORE PRODUCTS CO Spring House PA 19477 0900 An ISO 9001 registered company UM340S 1 Contents TABLE OF CONTENTS SECTION AND TITLE PAGE LO INTRODUCTION cicscutsesssssccnavuadesetedetsontiotdonneassasntostcconnscedsdecaseedoussadesaucestuconupesssustosoadesecasnersteciecsnueseaoons 1 KE PRODUCT DESCRIPTION uri ee dE toe ec e dee 1 2 0 MODEL 275 UNIVERSAL HART COMMUNICATOR scscsssssssssssssssessenesessssensesscsscsssseneres 3 3 0 COMMISSIONING AND BENCH TESTING cccccssssssssssssssscsssssssssssssssscsssssssesssssessessessassssessesees 4 4 0 INSTALLATION 0 ia 4 5 0 POST INSTALLATION CHECKOUT socccsssscssssssscccsnsssussessssssosoisnateosssoussasssussasstoaseusesscoapsvsgbessesededess 4 6 0 ON LINE CONFIGURATION AND OPERATION ssesesesesereeeeeesesoroeceseseseeereroreeeesososorceeseseseeeeerereeee 4 6 1 3 Quick Access Key Functions neinet di R A E 4 61 3 XMTR Variables oidos 4 61 3 2 Stat EE 5 61 33 Totalizer Controls tecie e eeaeee aeee td ls 5 6 13 Range MIR uerge AE A es 5 6 2 1 SmartDisplay Functionality ernas eiei e e e aaa iios 6 7 0 CALIBRATION AND MAINTENANCE ssseeseeeeesesoroeeseseseseeereroreeeceesororceeeeeeeeeeerorereeeerororereeseeeeeeerereeee 6 Tel 2 Zero2. Adjustable between 0 and 30 seconds Transmitter Outputs AM ALO G tios iia eet des Two wire 4 20mA can be set to transmit differential pressure mass flow or energy flow KI CHE HART Communications can be used to read static pressure mass total and energy total Optional Transient Suppressor 10 July 1997 UM340S 1 Installation Configuration and Maintenance Electrical Entrance 1 2 14 NPT or M20 X 1 5 Tapped CS Ge Hole 2 Places eq d to Heros Cae Terminal Board See Note 3 K RK A 8 30 D 3 4 c Vent Se S TE Drain MOORE ge SS i MOORE d Plug E 6 43 132 3 Sl ENS za 163 3 XA l D oN ea ys JO y 10 End Cap 1 4 NPT Tapped Hole a 20 2 13 See Note 2 1 00 54 1 25 4 See Note 2 l Notes 7 16 20 Tapped Vent Drain Plug Side Vent Options Top Bottom or Both July 1997 Hole 8 Places eer Gr X03061S1 1 Dimensions are in inches millimeters 2 Process Connection Blocks not shown provide a 1 2 NPT process connection and can be rotated 180 to give the following connection centers 2 00 50 1 2 13 54 1 2 25 57 2 3 Terminal Board with isolated TIE terminal shown with enclosure end cap removed FIGURE 9 1 Dimensions Model 340S SteaMeter 11 Installation Configuration and Maintenance UM340S 1 9 3 4 Hazardous Area Classifications Transmitters are designed for the following classifications Before installing applying power to or
3. servicing a transmitter see the transmitter s nameplate and Table 9 1 for the electrical classification Contact Moore Products Co for the latest approvals and certifications FM CSA Approvals Intrinsically Safe Explosion Proof Non Incendive CENELEC Approvals Intrinsically Safe Explosion Proof EMC Compatibility BASEEFA Approvals Non Incendive SAA Approvals Intrinsically Safe Explosion Proof Non Incendive Class I Division 1 Groups A B C and D Class II Division 1 Groups E F and G Class III Division 1 Class I Division 1 Groups B C and D Class II Division 1 Groups E F and G Class III Division 1 Class I Division 2 Groups A B C and D EEx ia IIC T6 T5 T4 EEx d ia ia IIC T4 EN50081 1 1992 and EN50082 2 See Declaration of Conformity in UM340 1 Section 9 3 Ex n IIC T6 Ex ia IIC T6 Ex d IIB T6 Ex n DIP IIC T6 Precautions for CSA approvals are provided in both English and French in UM340 1 Section 9 3 July 1997 UM340S 1 Appendix A 0 APPENDIX A FUNCTION BLOCKS This section provides a detailed description of each function block in a Model 340S Transmitter Default configuration information can be found in Appendix C A 1 WRITE PROTECT BLOCK The write protect parameter when configured as on blocks all HART commands from writing to the transmitter s database A Model 275 HART Communicator or other HART master will have read only access to the transmitt
4. 1 Mechanical Specifications Electronics Housing 00 0 ese eeeesseceseceeeeeeeeeeeeees Epoxy Powder Coated Low Copper Cast Aluminum NEMA 4X 6P 1P66 68 Electrical Conduit Entrances 2 Ya 14 NPT M20 x 1 5 optional Process Wetted Parts Diaphragms serseri renren eee Hastelloy C 276 Wetted iii ada 316 SS Gasket EE Teflon Process Connections occcoooccncnononnncnonnnnnonancnnccnnnnss 2 14 NPTF with vent drains Y NPTF with process adapters provided 9 3 2 Electrical Specifications Power Supply Requirements contact the factory for EExd ia requirements Terminal to Terminal Compliance Voltage 10 Vdc minimum Terminal to Terminal Voltage 42 Vde maximum Maximum Load c cooooocccnonocccnnooonncnononnnononnnnnonno RL 50 Vs 500 ohms Local Indication vesireitit reiteeni Optional 4 2 Digit SmartDisplay Surge Protection with optional transient suppressor Clamping Voltage either terminal to case DC 68 V maximum 100 kV uS surge 70 Vp 1000 kV uS surge 120 Vp Recommended Wire Type c coooconccnnnninnnnocnnonncnnnoo lt 5000 ft 1524m Belden 8641 24 AWG gt 5000 ft 1524m Belden 8762 20 AWG July 1997 9 Installation Configuration and Maintenance UM340S 1 9 3 3 Performance and Functional Specifications Reference conditions zero based spans ambient temperature 28 C D A trim values equal span end points silicone fill hastelloy C diaphragms 1 second damping Accuracy
5. 4 July 1997 UM340S 1 Installation Configuration and Maintenance MENU ITEM NUMBER PARAMETER DESCRIPTION Static Pressure Static Pressure in PSIA Sensor Temperature in C Mass Flow EEN Energy Flow EE 6 1 3 2 Status The Status menu provides data about the connected transmitter as follows MENU ITEM NUMBER PARAMETER DESCRIPTION Model Number Model number and other identification data Check for errors and report Totalizer Status Report on totalizer interrupts The Model Number selection provides access to the following parameters 1 Device Tag 2 Model Number 3 Software Revision 4 Sensor Serial Number 5 Upper Sensor Limit 6 Lower Sensor Limit View any of these parameters by pressing the corresponding number button on the Model 275 keypad The Errors selection will check for and report on any errors which may be present Error codes are listed in UM340 1 Section 7 3 3 The Totalizer Status selection will report on the status of the totalizer whether it is running stopped or interrupted 6 1 3 3 Totalizer Control The Totalizer Control menu indicates if the totalizer is running or stopped and allows the user to stop start and reset the totalizer 6 1 3 5 Range XMTR The Range XMTR menu allows quick access to configuration ranging parameters Parameters available through this Quick Access Key option include e MV Units e MVLo e MV Hi e Raw Volumetric Flow Units July 1997 5 Installation Con
6. T DEE 6 8 0 CIRCUIT DESCRIPTION geegent Eege 6 9 0 DESIGNATORS AND SPECIFICATIONS eseseseseeeeeeeesesororeeseseseeeeercorereeeososcreeeeeeeeeeeososoroeeeeeeeseeerereree 6 9 1 MODEL DESIGNATIONS uo ted evan E ara iad eae 7 E TEE 7 9 3 SPECIFICATIONS TEE 9 9 3 1 Mechanical Specfcanons ceecesccesceeeeesceeeseeeseeescecaecaecesecssecssecseeeeeeseeeeeaecsaesaesneeenaeens 9 9 3 2 Electrical Specifications reisin ssh ett EES Adel det AE ug 9 9 3 3 Performance and Functional Specifications 2 0 0 0 ees eeeeesceesceeseeesseceseceseceseceseeeeeeeeeeseeeseeesaes 10 9 3 4 Hazardous Area Clasetficatons cono E ie tE er RE EEE TE atiae 12 A 0 APPENDIX A FUNCTION BLOCKS 6 sscsscszssssassiecosueutsscenesodsonsvasasentessuceoneessotbtusodsonecasasvesscdecsnovetees 13 ALL WRITE PROVTECT BLOCK wicca tant Minin ard leet oe eta ieee ae ots 13 A 2 SENSOR INPUT BEOCK gue ee A Wa eed etl aie 13 AS CHARACTERIZER unitario meshes 14 AA TOWAISIZER tibia E E AE AE ban tae 14 AS OPERATOR DISPLAY BOCK oy isien eat sant cost ct AEE EE risa ipod 15 Ac6 TRANSMITTER ID engt sees tek tate iis leat att ets en EE ooo tle Ges 16 PICU T PUT WEE 17 HN EEN Rb LE 17 B 0 APPENDIX B HAZARDOUS AREA INSTALLATION ooccnccccoonconososoncnecnnscnccnconaccnconncononocconcnnos 18 C 0 TRANSMITTER CONFIGURATION DOCUMENTATION sccsssssssssssssssssensesssesseseeseceseees 18 D 0 ELEVATION AND SUPPRESSION CORRECTIONS cscsssssssssssssessescesscessescessssscsseesscsseees
7. units parameter english or metric This should be entered at a reference temperature of 20 C Quality Dryness Factor x The quality or steam dryness factor should be entered 1 0 is dry 0 0 is wet Thermal Factor E The thermal factor allows for correction of thermal effects associated with the elements in contact with the steam The value should be entered as correction input degree C Steam Units July 1997 17 Appendix UM340S 1 This is a repeat of the steam units found in the Operator Display block Configure this parameter as english or metric B 0 APPENDIX B HAZARDOUS AREA INSTALLATION Barrier recommendations for installation in a hazardous area are listed in UM340 1 Appendix B C 0 TRANSMITTER CONFIGURATION DOCUMENTATION HOW TO USE APPENDIX C Use this appendix to document a transmitter configuration The transmitter may be on site or be a pending purchase Make additional copies of this appendix as necessary Clearly record the needed data as follows On Site Transmitter Configuration Record 1 Copy transmitter nameplate information onto the simulated nameplate on the next page 2 Enter Customer Name and P O Number information in the box at the bottom of the next page 3 Record the transmitter s configuration data in the last column of the table on pages 19 and 20 Data for Factory Configuration at Time of Purchase 1 Write the transmitter model number and tag on the simulated nameplate on the next
8. 0 110 0 ET S O xo L 110 0 629 o yo L 110 0 4D xio 10 00 110 0 2139 yo LJ 110 0 IE S O Xu 10 0t0 10 0 78 57 o o u o July 1997 19 Appendix UM340S 1 VALUE VALUE yu Lite 110 0 Rz LI xia 10 000 110 0 esa pyi2 10 00 110 0 85 71 ___ AB 10 0t0 110 0 as Y3 10 0to 110 0 EPS E Xl4 10 00 110 0 0000S S 1 LIDD 110 0 www ____ Operator Display Block _ fe pF perme e 999999995904 999999995904 Steam Units English Metrie English 3 999999995904 999999995904 Local Display Code Steam Units Output Steam Units po IN E E A S Toggle Time 1 30 Seconds 5 Transmitter ID A A UU O 8 Character ASCII 16 Character ASCII XTC Transmitter Co Date Date transmitter manufactured Device Serial Number 0 to16777215 Device S N on Do not change 8 digit nameplate Polling Address oas O d Output Block A A a e Lo Hi Last Value Last Value y Output Switch Raw Flow Mass Flow Energy ee O Flow Sensas des ie A Reference Volume 0 00001 to 10 0 mt Quality Dryness Facto 07t010 UnL Thermal Factor gt gt gt pop O Steam Units English Metric English D 0 ELEVATION AND SUPPRESSION CORRECTIONS This section in UM340 1 does not apply to the Model 340S SteaMeter Auto Toggle Off On Off o 20 July 1997
9. 20 July 1997 i Contents UM340S 1 LIST OF FIGURES FIGURE AND TITLE PAGE VA Model 3408S Transmitter isis seis ceesecdceede A Ae Ad eg Ee 2 2 1 Configuration Map for Model 340S Used With a Model 275 HART Communtcator eee 3 9 1 Dimensions Model 340S SteaMeter nnen a a a Ea e e e n e aie ia ea 11 CHANGES FOR REVISON 2 Significant changes for Revision 2 are listed below and are indicated in text by change bars in the page margins Section 1 een In Section 1 1 Product Description equivalent water mass flow range added to the list of required configuration parameters Section H In Section 9 3 4 Hazardous Area Classifications the reference to screened core cable was removed Appendix A In A 3 Characterizer the values of X and Y were revised In A 5 Operator Display Block raw flow parameters corrected Text under paragraph title Model 340S Raw Flow Lo Hi Units revised Appendix Cu eee Characterizer Block X and Y values revised Operator Display Block parameters corrected FAX Reouest Page added ii July 1997 UM340S 1 Installation Configuration and Maintenance 1 0 INTRODUCTION Use this manual when installing configuring or servicing a Moore Products Co Model 340S SteaMeter Two User s Manuals are included in a Model 340S shipment e UM340S 1 this manual contains Model 340S specific information and references to sections in the accompanying UM340 1 The section numbers and titles in this m
10. Be E E se EE 10 0 to 110 0 Characterizer This parameter is used to turn the characterizer on or off X0 X14 and YO0 Y14 These parameters specify the values for the 15 x y coordinates that make up the 14 characterizer segments The coordinates are always specified in percent A 4 TOTALIZER The Totalizer Block is used to totalize the mass flow and energy flow At power up the totalizer begins counting The Quick Access Key menu of the HART Communicator can be used to start stop or reset the totalizer at any time Totalizer Block parameters are listed below with a description of each following Fullscale Valet do 199999984 14 July 1997 UM340S 1 Appendix Time TT Hour Multipliers TE 0 001 to 19999 SEELEN EE EE 0 0 to 30 0 Multiplier The Mulitplier parameter allows the input signal to the totalizer block to be scaled The fullscale value is fixed at 200 million counts for both totalizers Scaling the input will allow extremely low or high flows to be totalized more easily The units for the totalizers are either English Ibm BTU or Metric kg kJ per hour according to the configuration of the Steam Units in the Operator Display Block Zero Dropout The Zero Dropout parameter is used to force the totalizer to stop counting when the measured variable falls below the configured value There is no deadband associated with the zero dropout feature The Totalizer Block zero dropout feature is independent of the Sensor Input Blo
11. Block 1 2 NPT Embossed Arrow Tapped Hole Indicates High See Note 1 Pressure Port 7 16 20 Tapped gt e Hole 8 Places x0302481 A Notes DA y 1 Process Connection Blocks can be rotated 180 to give the following Qs connection centers 2 00 50 1 2 13 54 1 or 2 25 57 2 Vent Drain Plug Dimensions are in inches millimeters Side Vent Options Top Bottom or Both FIGURE 1 1 Model 340S Transmitter July 1997 UM340S 1 Installation Configuration and Maintenance dp dp E Tam To Je dp where e is 20 C and E is the user configurable Thermal Factor The default value for the Thermal Factor is 0 0019 Next the transmitter calculates the raw uncompensated volumetric flow f dp by passing the differential pressure through the square root extractor characterizer or both The raw flow is then converted into the equivalent mass flow rate Qe and the energy flow rate E using the following equations Qe fidp Jv 7 v E Qeeh VV ETI h h x h 2 0 MODEL 275 UNIVERSAL HART COMMUNICATOR Model 340S Device Descriptions are available for the Model 275 HART Communicator and other HART host devices See Figure 2 1 for a Model 340S configuration map Configuration and operation details for using the Model 275 HART Communicator are found in UM340 1 Section 2 Write Protect Sensor Input Set DP Range Block Damping Sart Totalizer Configure _ Block Transmitter Characterizer Block On Line Operator Display Se
12. ameters can be configured to make the transmitter forward acting or reverse acting that is the MV Hi parameter does not have to be configured for a higher pressure than the MV Lo parameter The actual limits for the MV Lo and Hi parameters as well as the span are determined by the particular sensor range at hand The Upper Sensor Limit USL and Lower Sensor Limit LSL are listed in the Quick Access Status Model Number menu otherwise check the transmitter model number against the model designation list in Section 9 for these limits Damping Use the Damping parameter to configure the time constant for the transmitter Damping is used to quiet noisy process signals however when configuring this parameter remember that it takes 4 5 time constants to respond to 99 9 of a step input change The default damping value is one second Transfer Function July 1997 13 Appendix UM340S 1 The transmitter has a built in square root x 2 extractor for use with orifice plates venturi tubes and other primary flow elements If the transmitter is not being used with one of these flow elements simply select a linear transfer function Transfer Function Cutoff The square root transfer function has high gain near 0 input To prevent small input changes noise from being amplified excessively a linear segment is used on the low end of the curve The point at which this linear segment ends and the actual square root transfer function begins is the Tr
13. ansfer Function Cutoff This is user configurable between 0 and 30 of input Zero Dropout The Zero Dropout parameter can be used in conjunction with the Transfer Function Cutoff parameter This parameter is a value below which the transmitter s output will be 0 This can be used with extremely noisy process signals where the linear approximation method does produce the desired results This is user configurable between 0 and 30 of input Active Input Active Input is not a parameter but a tool to configure the MV Lo and Hi parameters If desired the measured variable range may be configured against a precision pressure source in place of simply typing the range into the MV Lo and Hi parameters The Active Input feature will show the live input pressure and the MV Lo and Hi parameters The user then applies zero and span pressures from a precision pressure standard and copies those values directly into both the MV Lo and Hi parameters This procedure allows the HART Communicator to mimic the operation of the local magnetic switches For information on using the Active Input feature or the local magnetic switches see UM340 1 Section 6 A 3 CHARACTERIZER The Characterizer Block is a 14 segment user configurable transfer function This function block can be used to linearize unusual flow elements Characterizer Block parameters are listed below with descriptions following LEET ENEE On Off Ka E A E E 10 0 to 110 0 MV st
14. anual are assigned to agree with the equivalent sections in UM340 1 and therefore are not sequential e g Section 7 0 is followed by Section 7 1 2 Skipped section numbers and related information will be found in UM340 1 UM340 1 page numbers are for Issue 1 and may be slightly different in later issues e UM340 1 User s Manual XTC Transmitters Series 340 Pressure Transmitter Controllers contains information that applies to all Series 340 Transmitters such as e Product support options Section 1 4 e Installation wiring diagrams Section 4 e Configuration procedures using the Model 275 Universal HART Communicator and the local magnetic switches Section 6 e Troubleshooting techniques Section 7 Read UM340S 1 first since it contains the Model 340S specific information and refers to UM340 1 where appropriate IMPORTANT Save this User s Manual for installing configuring operating and servicing a Model 340S transmitter 1 1 PRODUCT DESCRIPTION The Model 340S SteaMeter is a differential pressure type flowmeter capable of measuring saturated steam mass flow It can calculate and communicate mass flow energy flow or volumetric flow using a standard 4 20 mA output signal SteaMeter can also use the HART protocol to communicate static pressure mass flow total and energy flow total Figure 1 1 shows the instrument Mass flow is calculated with few inputs from the user Required configuration parameters include e Different
15. ck zero dropout feature A 5 OPERATOR DISPLAY BLOCK The Operator Display Block is used to configure the operation of the local SmartDisplay Operator Display Block parameters are listed below a description of each parameter then follows Raw Flow Units cuina dat 4 Character ASCII RaWwEloWiLo cian 999999997952 to 999999995904 Raw Flow Heenan hele ai aii eines 999999997952 to 999999995904 er D MET English Metric Steam E 999999997952 to 999999995904 Steam D E 999999997952 to 999999995904 Local Display ota nile e Steam Values or Output Auto TOG SG cintia nd EE Off On Toggle Tame Zeg ae eebe a Stet axle ta tae do oe he ott elon becca 1 30 Seconds Model 340S Raw Flow Lo Hi Units The raw flow signal is the equivalent mass flow rate in water This variable is a required intermediate step in attaining the desired steam mass flow This variable can NOT be shown on the local display To calculate this range use the following equation to calculate both the Raw Flow Lo and Raw Flow Hi parameters MAS S water MAS S steam S QRT Wyater Vsteam The Raw Flow Units parameter should be ignored The units for the Raw Flow range will be the same as that of the Steam Flow range Vwater ANd Vsteam are the specific volumes of the water and steam under operating conditions These can be found in the ASME Steam Tables Alternatively a Microsoft Excel 5 0 spreadsheet with formulas to perform these calculations is available Use the FAX request fo
16. er For example if write protect is on the transmitter can not be re ranged To enable write commands configure the write protect parameter as off A 2 SENSOR INPUT BLOCK The Sensor Input Block allows configuration of those parameters which pertain to the pressure sensor Sensor Input Block parameters are listed below a description of each parameter then follows Measured Variable Units inH O inHg ftH20 mmH20 mmHg PSI BAR mBAR g sq cm kg sq cm PA kPa Torr Atm Measured Variable Range Lo 999999 to 999999 Measured Variable Range Hit 999999 to 999999 Damping Time C onstantisivisecceisiiisiie pees is 0 to 30 Seconds Transfer FUNCIONO iaa Linear x Transfer Function Cutoff ee ENEE 0 to 30 Zeto Drop OU dee BAe Ghee ae teach etre ese lee Bei hd 0 to 30 Ct Ve An RE N A Measured Variable Units These are the recognized pressure units within the HART Protocol Pressure units are selected from a pre configured list Other pressure units must be converted to one of these 14 units Measured Variable Lo MV Lo amp Measured Variable Hi MV Hi These two parameters determine the input range of the transmitter The MV Lo parameter represents the pressure that will cause the Sensor Input Block to output 0 The MV Hi parameter represents the pressure that will cause the Sensor Input Block to output 100 These two parameters are non interactive Changing one does not effect the other Furthermore these par
17. figuration and Maintenance UM340S 1 e Raw Volumetric Flow Lo e Raw Volumetric Flow Hi e Transfer Function These parameters are all read write providing a quick method for transmitter calibration without the need to use the Configuration menus of the Model 275 6 2 1 SmartDisplay Functionality kg BTU kJ hour The Model 340S SmartDisplay is designed specifically for saturated steam mass es E 1 8 8 8 flow measurement and is shown to the right M o D The kg BTU or kJ indicator along with the hour indicator will be lit while the transmitter displays the mass and energy flow When the flow rate is above 199 99 units per hour the K indicator will light and the value displayed must be multiplied by one thousand to obtain the actual flow rate For example 10 000 hour would display as 10 00 with the K indicator lit When the transmitter is displaying either the mass or energy total the hour indicator will dim and the TOTal indicator will light Each totalizer is a 9 digit totalizer and is displayed using an upper and lower display The lower totalizer is displayed first indicating 0 to 9999 counts The upper totalizer is displayed next indicating 0 to 199 99 million counts The M indicator is lit during display of the upper totalizer indicating the value is millions of counts The indicator lights whenever the transmitter displays the percent output The pb indicates whenever one of the magnetic pushbuttons is activated T
18. he display can indicate any of the following variables mass flow energy flow percent output mass total energy total The local magnetic pushbuttons can be used to manually step through these variables as described in UM340 1 Section 6 2 2 The display can also automatically toggle through these variables see UM340 1 Section 6 1 1 4 and Appendix A of this document 7 0 CALIBRATION AND MAINTENANCE Complete calibration maintenance preventative maintenance and troubleshooting techniques are described in UM340 1 Section 7 The following information supplements Section 7 1 2 in UM340 1 7 1 2 Zero Trim In the Model 340S transmitter position induced errors affect the static pressure sensor as well as the differential pressure sensor Two separate zero trim calibrations are provided Use the Zero Trim routine to calibrate the differential pressure sensor for position induced errors Use the SP Zero Trim routine to calibrate the static pressure sensor for position induced errors Both routines operate as described in UM340 1 Section 7 1 2 1 8 0 CIRCUIT DESCRIPTION Section 8 in UM340 1 describes the circuit operation of all Model 340 Transmitter Controllers including the Model 340S 9 0 DESIGNATORS AND SPECIFICATIONS This section contains the model designation table a list of accessories functional and performance specifications and hazardous area classifications for the Model 340S SteaMeter 6 July 1997 UM340S 1 Installation Conf
19. ial pressure and mass flow range for scaling the 4 20 mA output e Equivalent water mass flow range e Steam quality e Steam reference specific volume The transmitter measures the static and differential pressure using a single sensor A mounting pressure correction is applied to correct the static pressure signal to 14 696 psia at atmospheric pressure The static pressure is then used as an input to the built in steam tables to produce the steam temperature Vp Vy h and h as outputs The units for T are C v are ft d bm and h BTU bm The transmitter also corrects the differential pressure signal for thermal effects on the elements in direct contact with the steam The equation for correcting the normalized differential pressure is July 1997 1 Installation Configuration and Maintenance UM340S 1 q Nameplate y Me Magnetic JL Enclosure Switches MES Rotation Zero ES b 4 a gt Damping A Te GA AN Full Scale UP SS VS q gt A S Pa ES o A SO s e SAR e7 120 Electronics Module and Electrical Entrance Loop Terminals Optional Smart Display Enclosure 1 2 14 NPT or and Isolated Tie Ground M20 X 1 5 Tapped Point Screw Hole 2 Places SN A Z Ae L TIE MOORE OS ea End Cap ie CG 8 E ie O V E MA NN Se DEN TaN Enclosure Rotation i DS a LA E L Set Screw lam N E L en FX A f SS H HANS K K Process Connection T i 1 4 NPT Vent Drain Plug Process Connection Tapped Hole
20. ibed in UM340 1 Section 5 Instructions are included for verifying the electrical network installation 6 0 ON LINE CONFIGURATION AND OPERATION General procedures for configuring Series 340 transmitters from a Model 275 HART Communicator are found in UM340 1 Section 6 The Model 340S is configured in the same manner as any other XTC Transmitter The only difference is that the Model 340S has a subset of function blocks for saturated steam flow measurement The following sub sections replace those in UM340 1 6 1 3 Quick Access Key Functions The next few paragraphs describe use of the factory supplied Quick Access Key options User selected options can be added to the Quick Access Key menu as described in UM340 1 Section 2 6 1 To access the Quick Access Key functions press the Quick Access Key 1 to power up the communicator or 2 from any on line menu when connected to a transmitter The four Quick Access Key options provided with the Model 340S Transmitters are e XMTR Variables e Status e Totalizer Control e Range XMTR 6 1 3 1 XMTR Variables The XMTR Variables Quick Access Key offers three sub menus General Readings Mass Flow and Energy Flow The parameters and functions within these three menus are shown below These parameters are live read only parameters being supplied continuously from the transmitter MENU ITEM NUMBER PARAMETER DESCRIPTION General Readings EA EA Percent of Output 0 100 Measured Variable
21. iguration and Maintenance IMPORTANT Before installing calibrating troubleshooting or servicing a transmitter review this section carefully for applicable specifications and hazardous are Classifications 9 1 MODEL DESIGNATIONS Table 9 1 on the following page identifies each model designation entry on a transmitter s nameplate The nameplate also carries other important transmitter information in addition to the model designation Bill of material number B M Serial number Span limits Maximum working pressure MAX WPR Factory calibration FCTY CAL Certifications User supplied TAG IMPORTANT Confirm transmitter model by referring to the transmitter s model designation on its nameplate and in Table 9 1 before installing applying or removing power configuring or servicing 9 2 ACCESSORIES Listed below are the accessories for a Model 340S Additional information about many transmitter accessories can be found in Moore Products Co s Measurement amp Control Product Catalog 16275 252 16275 251 14999 287 15124 1 16055 299 Standard Bracket 2 Pipe Mount Bracket 16275 121 Universal Bracket Pipe and Flat Surface Mount 20027 166 2 Pipe Mount 316SS Bracket 16275 113 Universal HART Communicator 275D9EI5B0100 July 1997 7 Installation Configuration and Maintenance UM340S 1 Basic Model Number TABLE 9 1 Model 340S SteaMeter 340S Differential Pressure SteaMeter Input Range Span Limits Min Ma
22. includes combined effects of linearity hysteresis and repeatability Range D Analog Output For URL Span lt 10 10 1 Turndown 0 1 of calibrated span For URL Span gt 10 10 1 45 1 Turndown 0 028 0 0072 URL Span of calibrated span Range D Digital Oumut eeeeeeeeeeeees 0 1 of URL Ambient Temperature Effect c oooooonioninnccnnncccnnnnn n 0 075 of URL 0 075 of calibrated span per 28 C 50 F Temperature Lumts Sensor Assembly 40 to 125 C 40 to 257 F Electronics 40 to 85 C 40 to 185 F ele e TTT Zero 0 1 of URL for 12 months Span no measurable span drift Eer al e EE 0 100 relative humidity non condensing Vibration Effect E Less than 0 05 of URL per G for 0 60 Hz in any axis up to 2 Gs maximum Power Supply Effect Less than 0 005 of output span per volt EMI RFI Susceptibility oooncnnconnnnnnnnccnoncconacn Less than 0 025 of URL at 30 V m 30 mHz to 1 GHz ESD Susceptibility oonoonncnncinncinncnnoncnoncnonccanacns IEC Severity level 4 15kV Range and Sensor Limits RANGE MINIMUM SPAN LRL URL ID 10inH0 2 49 kPa 450 450 inH O 112 112 kPa 2000 PSI 13 8 MPa Zero Elevation and Suppression Range may be set anywhere between the LRL and URL of the transmitter as long as the calibrated span does not exceed the minimum allowable span see Range and Sensor Limits table Zero and span are non interactive Electronic Damping Digital Filter
23. page Other information is factory supplied at the time of manufacture 2 Enter Customer Name and P O Number in the box at the bottom of the next page 3 Record the desired configuration data on the following pages 4 Attach a copy of these pages to your purchase order Keep a copy for your files XTC MOORE TRANSMITTER CONTROLLER MODEL B M SERIAL SPAN LIMITS MWP FCTRY CAL TAG l Approvals and Certifications Area l X03068S0 18 July 1997 UM340S 1 Appendix VALUE VALUE Write Protect Disable Enable Disable O Sensor Input Block fe Measured Variable Units inH O inHg ftH20 mmH O inH O mmHg PSI BAR mBAR g sq cm kg sq cm PA kPa Torr ATM pra A EA eee Damping Time Constant__ Qto30seconds EP Transfer Function Linear Square Root Limear Transfer Function Cutoff 0to30 4 Zero Dropout 0 MH Active Input fp Nonm Configuable Totalizer Block eT Multiplier 0 001 to 19999 mt Zero Dropout 030 SM Characterizer Block ee Characterizer Off On Of ES TOCINA oon EHNEN XI LJ 110 0 ATI S O yi EIERE ATI S O EA 10 00 110 0 1429 NN Y oon 110 0 429 ooo oowoo fs Ya homo Mag x40 10 00 110 0 23857 py4 10 0 to 110 0 2857 S O XS 10 00 110 0 5n o o O pYS 10 00 110 0 ES TS o O xo 10 00 110 0 4986 AA 110 0 A o L I L 110 0 sooo E py7 LJ 110 0 sooo xB 10 000 110 0 STA Ys 10 0t
24. rm at the back of this manual to request a copy on diskette or download a free copy from our web site at www mooreproducts com Model 340S Steam Flow Lo Hi Units July 1997 15 Appendix UM340S 1 The steam flow units are fixed as Ibm mass and BTU energy for english units and kg mass and kJ energy for metric units Only english or metric units need be specified The lo and hi parameters configure the output range for the mass or energy flow rate when the Output Switch parameter found in the Output Block is configured as mass or energy flow If mass flow is selected as the output of the transmitter this range should be set as the desired zero and span mass flow If energy flow is selected as the output of the transmitter this range should be set as the desired zero and span energy flow Regardless of which variable is selected as the transmitter output or the configuration of the steam lo and hi parameters both the mass and energy flow rate will always be available at the local SmartDisplay Model 3408 Local Display Code The local display can indicate either the steam values or output as shown in the following table LOCAL DISPLAY CODE VARIABLES AVAILABLE ON LOCAL DISPLA Y Mass Flow Energy Flow Mass Total Energy Total A 6 TRANSMITTER ID The Transmitter ID Block can be used to maintain identification information about the transmitter Transmitter ID Block parameters are listed below a description of each parameter
25. t Display Block Steam Units a i i Transmitter Set Tag Poll FIGURE 2 1 Configuration Map for iD Blok Address Model 340S used with a Model 275 HART Communicator Output Block Set Failsafe 4 20mA Switch Steam Settings f Zero Trim Calibrate Calibrate SP Trim Test DAC Self Test 4 mA Loop 20 mA Override Other End Variables View General Readings Mass Flow Energy Flow Status View Errors Alarms etc Quick Access Totalizer Start Stop Reset Range Set Range Eng Units July 1997 3 Installation Configuration and Maintenance UM340S 1 3 0 COMMISSIONING AND BENCH TESTING Pre installation commissioning and bench test procedures are described in UM340 1 Section 3 Guidelines are provided for testing communications verifying the configuration and testing the transmitter output 4 0 INSTALLATION Complete mechanical and electrical installation recommendations can be found in UM340 1 Section 4 The Model 340S is identical to the Model 340D with respect to size shape and physical appearance Use the following table to quickly find the appropriate information FIGURE UM340 1 REFERENCE Differential Flow Measurement Piping for Gas and Liquid Figure 4 1 page 4 5 Point To Point Network Analog Mode Figure 4 6 page 4 11 2 Pipe Mount Bracket Figure 4 10 page 4 23 Universal Mounting Bracket Figure 4 12 page 4 26 5 0 POST INSTALLATION CHECKOUT Post installation checkout is descr
26. then follows dE 8 Character ASCII KE e 16 Character ASCII KEE EE 32 Character ASCII RE DD MM YY Device Senat Number is cciict oe cies sancionar nevada EEN 0 to 16777215 Polling AddreS Sita rl EE 0 15 Tag Descriptor and Message These three parameters are ASCII text and have no bearing on transmitter output Up to an 8 character Tag 16 character Descriptor and 32 character Message may be entered for the transmitter Date The Date parameter uses the international DD MM Y Y format This date can be selected by the user to indicate any date or event such as date of installation or last date of service Device Serial Number The 8 digit Device Serial Number is factory configured to match the serial number on the transmitter nameplate It should not be changed Polling Address The Polling Address is used to place the transmitter in either analog or digital mode A Polling Address of 0 indicates that the transmitter is in analog mode and will output a 4 20 mA current according to its calibrated range In analog mode a single transmitter is connected to a Point to Point Network 16 July 1997 UM340S 1 Appendix A Polling Address between 1 and 15 indicates the transmitter is in digital mode and will output a constant 4 mA current In digital mode up to 15 transmitters can be connected in a Multi Drop Network using a single twisted pair cable For more information on Multi Drop networks see Section 4 A 7 OUTPUT The Output Block con
27. verts the internal digital signal it receives into a 4 20 mA analog output signal In digital mode the transmitter output is a constant 4 mA The Output Block parameter is listed below and then described F ilsafe Leve A Eer Lo Hi or Last Value Output SS WITCH tits cdi lille Raw Flow Mass Flow Energy Flow Failsafe Level This parameter specifies the value to which the transmitter output will go 1f an error is detected while the transmitter is performing its self test program This value may be set at Lo 3 85mA Hi 22 5mA or Last Value transmitter output immediately before entering failsafe mode Output Switch This parameter is used to set the variable which scales the 4 20 mA output Choices include the raw volumetric flow uncompensated the mass flow or the energy flow A 8 STEAM SETTINGS The Model 340S SteaMeter is specifically used for measuring saturated steam flow This function block calculates the mass and energy flow by using a differential pressure and static pressure sensor as well as built in steam tables The only user configurable parameters required are the Steam Reference Specific Volume Steam Quality and the Thermal Factor Reference Volume Ve E 0 000001 to 10 0 Quality E EE 0 0 to 1 0 Thermal Factor Edi ean iin oe ae in e BI CT English Metric Reference Volume v This parameter is the reference specific volume of the steam The units are lbs cuft or kg cum depending on the configuration of the steam
28. x D 10 450 inH 0 2 5 112 5 kPa Output B 4 20 mAde with HART Protocol C 4 20 mAdc with HART Protocol amp Integral Transient Suppressor Process Diaphragm H Hastelloy C276 Body Parts Wetted AA 316SS AB 316SS AC 316SS AD 316SS AE 316SS AF 316SS AG 316SS AH 316SS Fill Fluid Vent Drain Process Connection End 1 2 NPT Side top 1 2 NPT Side bottom 1 2 NPT Side dual 1 2 NPT End 1 4 NPT Side top 1 4 NPT Side bottom 1 4 NPT Side dual 1 4 NPT B Silicone DC200 Output Indicator 5 41 2 Digit Digital SmartDisplay N Not Required Standard Options Y Special Features 2 N Not Required Mounting Bracket 340SD AA Notes 1 Standard for all ranges 1 2 3 N Koch 2 Pipe Mount Bracket with SS Hardware Universal Bracket 2 Pipe Mount 316SS Bracket Not Required Housing 1 Aluminum 1 2 14 NPT 2 Aluminum M20 x 1 5 Hazardous Area Classifications FM CSA All CENELEC EExd SAA All and ABS Type Approved CENELEC EExia and BASEEFA Type N Non Approved FM CSA All and ABS Type Approved Lo SE DOE Koch Sample Model Number 2 Please describe the modification or provide a quotation reference number 3 Not available with FM CSA Approved units 4 CENELEC EExd units are only available with OUTPUT code B July 1997 UM340S 1 Installation Configuration and Maintenance 9 3 SPECIFICATIONS The following specifications are for the Model 340S SteaMeter 9 3
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