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2.6 Electrical Interconnection

The Series 3000 Magnetic Flowmeter may be furnished with either an integrally or remotelymounted
(optional) Signal Converter. Interconnection wiring is arranged differently for the two systems.
Interconnection details are provided in the Instruction Manual provided with the Signal Converter.

WARNING

ELECTRICAL SHOCK HAZARD. Equipment powered by ac line voltage

constitutes a potential electric shock hazard to the user. Make certain

that the system power input leads are disconnected from the operating

branch circuit before attempting electrical interconnections.

Regardless of the interconnection procedure used, the grounding procedures given in Section 2.5
must be followed.

For explosion proof meter installation, all interconnection wiring must be installed according to
National Electrical Code (NEC) ANSI/NFPA 70 Section 500.

NOTE

For meters capable of continuous submergence, the signal cable has

been permanently installed by the factory. Do not loosen the cable seal

fitting or remove the connection box lid since this will break the seal

and void the warranty.

Note that the flowmeter shown in this illustration is not the meter described in this

instruction bulletin.

FIGURE 2-21. GROUNDING PROCEDURE; NON-CONDUCTIVE PIPELINE

Series 10DX3000 Magnetic Flowmeter Instruction Manual

2-26

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Summary of Contents for 10DX3111

Page 1: ...INSTRUCTION MANUAL MAGNETIC FLOWMETERS 10DX3111 3311 Design Level E Sizes 1 2 through 12 Inches COPA XM and MAG X SERIES 3000 MAGNETIC FLOWMETER PN25013 ...

Page 2: ...set the process being controlled Some process upsets may cause injury or damage NOTICE The information contained in this document is subject to change without notice ABB Inc its affiliates employees and agents and the authors of and contributors to this publication specifically disclaim all liabilities and warranties express and implied including warranties of merchantability and fitness for a par...

Page 3: ...ve or Electrically Insulated Pipeline 2 16 2 6 Electrical Interconnection 2 18 2 7 Conduit Seal and Pressure Relief 2 18 3 0 START UP and OPERATION 3 1 4 0 FUNCTIONAL DESCRIPTION 4 1 4 1 Basic Operating Principle 4 1 4 1 1 Signal Voltage Generation 4 1 4 1 2 Magnet Coil Drive Circuits 4 2 4 1 3 Volumetric Flow Rate Measurement 4 2 4 2 Operating Characteristics 4 3 4 2 1 Liquid Variables 4 3 4 2 1 ...

Page 4: ...psig 1 10 TABLE 1 3 VACUUM LIMIT 1 11 TABLE 1 4 METER CAPACITY VALUES 1 11 TABLE 2 1 METER WEIGHTS 2 2 TABLE 2 2 CONTINUOUS SUBMERGENCE WEIGHT FACTORS 2 2 TABLE 2 3 TORQUE RECOMMENDATIONS ANSI 2 22 TABLE 2 4 TORQUE RECOMMENDATIONS DIN 2 22 TABLE 4 1 686B762U02 PCB JUMPER FUNCTIONS 4 7 TABLE 6 1 FLANGE GASKETS FOR METER BODY 6 1 TABLE 6 2 PROTECTOR PLATES FOR TEFLON TEFZEL LINED METERS 6 2 TABLE 6 ...

Page 5: ...SI FLANGES CONTINUOUS SUBMERGENCE 2 16 FIGURE 2 14 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH ANSI FLANGES CONTINUOUS SUBMERGENCE 2 17 FIGURE 2 15 OUTLINE DIMENSIONS 1 2 4 INCH REMOTE CONVERTER WITH DIN FLANGES CONTINUOUS SUBMERGENCE 2 18 FIGURE 2 16 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH DIN FLANGES CONTINUOUS SUBMERGENCE 2 19 FIGURE 2 17 RECOMMENDED PIPING ARRANGEMENT 2 21 FI...

Page 6: ...tial electric shock hazard to the user Make certain that the system power is disconnected from the operating branch circuit before attempting electrical interconnections or service SPECIFIC WARNINGS ELECTRICAL SHOCK HAZARD Equipment powered by an AC line voltage presents a potential electric shock hazard Servicing of the Magnetic Flow meter or Signal Converter should only be attempted by a qualifi...

Page 7: ...trique potentiel pour l utilisateur As surez vous que les câbles d alimentation amont sont décon nectés avant de procéder à des branchements des essais ou tests SPÉCIFIQUES AVERTISSEMENTS RISQUE DE CHOC ÉLECTRIQUE Les équipements alimentés en courant alternatif constituent un risque de choc électrique potentiel La maintenance sur des équipements électromagnétiques ou des convertisseurs doit être e...

Page 8: ...aterials acids alkalis solvents etc A Material Safety Data Sheet MSDS for all process liquids must accompany returned equipment Contact the manufacturer for authorization prior to returning equipment Read these instructions before starting installation save these instructions for future reference Contacting the factory Should assistance be required with any of the manufacturer s products contact t...

Page 9: ...to touch up any damage that has occurred to the finish during shipping or installation of the product Special attention must be given to meter flange bolting pipe mounting of electronics conduit entries and covers that are removed to facilitate installation or repair For continued corrosion protection throughout the product life it is the users responsibility to maintain the product finish Inciden...

Page 10: ...lectrical conductivity inherent to the liquid being metered The degree of liquid conduc tivity has no effect upon metering accuracy as long as it is greater than this minimum level Liquid temperature is limited only to the extent that it may affect liquid conductivity and like liquid pressure to the extent that it can not exceed the meter material specification limits The associated electronics pa...

Page 11: ...E 1 1 The NEMA 4X rating applies to the meter body and electronics enclosure only The following accessories if supplied may not meet NEMA 4X unless specifically ordered as NEMA 4X meter flanges meter installation hardware studs nuts bolts enclosure mounting hardware for pipe or wall mounting conduit hardware NEMA 4X Corrosion Resistant Finish This product is painted with a high performance epoxy p...

Page 12: ...efer to the data sheet or data tag on the equipment for the model number of the instrument furnished The details of a specific number are referenced on the following pages Series 10DX3000 Magnetic Flowmeter Instruction Manual 1 3 ...

Page 13: ...TFE Teflon E Neoprene L TEFZEL N Size mm inches 15 1 2 07 25 1 09 40 1 1 2 11 50 2 12 80 3 14 100 4 15 150 6 17 200 8 18 250 10 19 300 12 20 Flange Standard Pressure Rating DIN PN 10 C DIN PN 16 D DIN PN 25 E DIN PN 40 F ANSI Class 150 P ANSI Class 300 Q ANSI Class 600 R ANSI Class 900 5 Flange Material Carbon Steel 1 304 Stn Steel 2 Protector Plate TEFLON Liner only None Required A 316 Stn Steel ...

Page 14: ...idental Submergence IEC 529 IP 67 NEMA 4X 33ft H2O 48h 10m H2O 48h 2 Accidental Submergence IEC 529 IP 67 NEMA 4X 33ft H2O 48h 10m H2O 48h Tropical High Moisture Protection Signal Cable Permanently Installed 4 Continuous Submergence IEC 529 IP 68 NEMA 4X 33ft H2O 48h 10m H2O 48h Continuous Duty Signal Cable Permanently Installed 5 Accidental Submergence IEC 529 IP 67 NEMA 4X 33ft H2O 48h 10m H2O 4...

Page 15: ...N 10 C DIN PN 16 D DIN PN 25 E DIN PN 40 F ANSI Class 150 P ANSI Class 300 Q Flange Material Carbon Steel 1 304 Stn Steel 2 Protector Plate TEFLON Liner only None Required A 316 Stn Steel B HASTELLOY C E Electrode Type Flush 2 Bullet Nose 3 Flush Slurry Service 7 Electrode Material 316 Stn Steel B HASTELLOY B C HASTELLOY C D Titanium E Tantalum F Platinum Iridium H Zirconium L Certification Genera...

Page 16: ... English 2 Software Level Generation X Pulse Output Data Link None None 0 Active Scaled Pulse Fwd Rev None 1 None RS485 Port 4 None RS232 Port 5 Measuring Mode Continuous Flow Measurement A Option Terminals None A Alarm Opto coupled D External Zero Return F External Totalizer Reset G Forward Pulse Output Opto coupled K Accessories Without A Empty Pipe Detection standard B HART Protocol C Empty Pip...

Page 17: ... 5 µS cm System Accuracy Refer to Signal Converter Instruction Bulletin Meter Capacity Specified on Flowmeter data tag equal to maximum flow capac ity in engineering units Refer to Table 1 4 Environmental Limits Ambient Temperature Models 10DX3111 13o to 140o F 25o to 60o C Model 10DX3311 13o to 122o F 25o to 50o C For Process Temperatures up to 266o F 130o C maximum temperature is re duced by one...

Page 18: ... 57 82 0 57 82 0 54 79 0 50 73 DIN PN10 Carbon Steel 1 00 145 1 00 145 1 00 145 1 00 145 1 00 145 304 sst 0 97 140 0 94 137 0 94 137 0 92 133 0 88 128 DIN PN16 Carbon Steel 1 60 232 1 60 232 1 60 232 1 60 232 1 60 232 304 sst 1 54 224 1 51 219 1 50 218 1 46 212 1 41 205 DIN PN25 Carbon Steel 2 50 362 2 50 362 2 50 362 2 50 362 2 50 362 304 sst 2 43 352 2 28 331 2 25 327 2 10 304 1 93 280 DIN PN40 ...

Page 19: ... given velocity which has been established as 32 808 ft s 10 m s for the Meter Capacity The Meter Capacity expressed in gpm is recorded on the meter nameplate All series 3000 meters are calibrated at 32 808 ft s 10 m s Note that the display on the Signal Converter supplied may read Cal Factor even when configured for 32 808 ft s 10 m s The Meter Capacity is the base upon which maximum and minimum ...

Page 20: ... Permanently Installed Standard Length 30 feet 9 m Optional Length Up to 500 feet 150 m in 10 feet increments as specified Materials of Construction Meter Liner see Section 1 2 Model Number Breakdown Electrode Assembly see Section 1 2 Model Number Breakdown Meter Body 304 sst epoxy finish Flanges carbon steel or 304 sst as specified Meter Housing aluminum epoxy finish Electronics Housing cast alum...

Page 21: ...nverter three 1 2 inch NPT internally threaded entrances integral Converter NOTE Enclosures are suitable for indoor or outdoor installation Enclosure ratings apply to the Magnetic Flowmeter with or without an integral Signal Converter Certifications refer to Section 1 2 Model Number Breakdown Series 10DX3000 Magnetic Flowmeter Instruction Manual 1 12 ...

Page 22: ...time of order These plates serve to contain the flared ends of the liner and to prevent damage to the liner during installation and handling These protector plates are attached to the meter with flat head screws that securely hold the liner in place If the pressure on the liner is relieved the TEFLON will tend to curl away from the flange These protector plates must remain in place when the meter ...

Page 23: ...64 105 47 105 47 140 64 140 64 8 200 155 70 210 95 155 70 155 70 210 95 210 95 10 250 220 100 295 134 220 100 220 100 295 134 295 134 12 300 275 125 365 166 275 125 275 125 365 166 365 166 If the continuous submergence option is chosen for Model 10DX3111 3311 the meter weights shown above must be modified by adding the weights in the following table TABLE 2 2 CONTINUOUS SUBMERGENCE WEIGHT FACTORS ...

Page 24: ...E 2 1 PROTECTOR PLATES FOR TEFLON LINERS LINER PROTECTOR PLATES SIZES 1 2 THROUGH 4 INCHES LINER PROTECTOR GROUNDING RINGS SIZES 6 THROUGH 12 INCHES Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 3 ...

Page 25: ...FIGURE 2 2 PROPER HOISTING METHOD Note that the flowmeter shown in this illustration is not the meter described in this instruction bulletin Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 4 ...

Page 26: ...C 529 IP68 configuration is available It is recommended that the meter not be installed in the immediate vicinity of electrical conductors carrying large currents or equipment generating strong magnetic fields Access for wiring interconnections and servicing of the integrally mounted Signal Converter should be considered when installing the meter A minimum of five inches of overhead clearance is r...

Page 27: ...FIGURE 2 3 OUTLINE DIMENSIONS 1 2 4 INCH INTEGRAL CONVERTER WITH ANSI FLANGES Ref OD 10D 4293 r0 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 6 ...

Page 28: ...FIGURE 2 4 OUTLINE DIMENSIONS 6 12 INCH INTEGRAL CONVERTER WITH ANSI FLANGES Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 7 ...

Page 29: ...FIGURE 2 5 OUTLINE DIMENSIONS 1 2 4 INCH INTEGRAL CONVERTER WITH DIN FLANGES Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 8 ...

Page 30: ...FIGURE 2 6 OUTLINE DIMENSIONS 6 12 INCH INTEGRAL CONVERTER WITH DIN FLANGES Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 9 ...

Page 31: ...FIGURE 2 7 OUTLINE DIMENSIONS 1 2 4 INCH REMOTE CONVERTER WITH ANSI FLANGES Ref OD 10D 4287 r1 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 10 ...

Page 32: ...FIGURE 2 8 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH ANSI FLANGES Ref OD 10D 4123 r4 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 11 ...

Page 33: ...FIGURE 2 9 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH ANSI FLANGES HI TEMP Ref OD 10D 4127 r3 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 12 ...

Page 34: ...FIGURE 2 10 OUTLINE DIMENSIONS 1 2 4 INCH REMOTE CONVERTER WITH DIN FLANGES Ref OD 10D 4288_r1 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 13 ...

Page 35: ...FIGURE 2 11 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH DIN FLANGES Ref OD 10D 4194 r2 OD 10D 4231 r0 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 14 ...

Page 36: ...FIGURE 2 12 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH DIN FLANGES HI TEMP Ref OD 10D 4195 OD 10D 4232 Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 15 ...

Page 37: ...FIGURE 2 13 OUTLINE DIMENSIONS 1 2 4 INCH REMOTE CONVERTER WITH ANSI FLANGES CONTINUOUS SUBMERGENCE Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 16 ...

Page 38: ...FIGURE 2 14 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH ANSI FLANGES CONTINUOUS SUBMERGENCE Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 17 ...

Page 39: ...FIGURE 2 15 OUTLINE DIMENSIONS 1 2 4 INCH REMOTE CONVERTER WITH DIN FLANGES CONTINUOUS SUBMERGENCE Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 18 ...

Page 40: ...FIGURE 2 16 OUTLINE DIMENSIONS 6 12 INCH REMOTE CONVERTER WITH DIN FLANGES CONTINUOUS SUBMERGENCE Series 10DX3000 Magnetic Flowmeter Instruction Manual 2 19 ...

Page 41: ...gmeter for elbows and tees measured from the center of the meter refer to Figure 2 17 If a control valve is required it is recommended that it be placed downstream of the meter Upstream valves can create turbulence that result in air pockets and may affect the meter s accuracy or cause its output to be noisy A minimum of ten pipe diameters of straight pipe are required upstream between the magmete...

Page 42: ...tightened in an alternate pat tern e g 1 3 2 4 as shown in Figure 2 18 to pro duce equal pressure distribution around the flange face Bolt torque should be limited to the values shown in Tables 2 1 2 2 For TEFLON lined me ters the bolt torque must be sufficient to force the flared liner flat against the flange s raised face Refer to Figure 2 17 for recommended piping ar rangement FIGURE 2 17 RECOM...

Page 43: ...e Rate ft lb Bolt No Size in Max Torque Rate ft lb PTFE TEFZEL Rubber 1 2 15 1 25 1 1 2 40 2 50 3 80 4 x 1 2 4 x 5 8 6 10 15 25 40 4 x 1 2 4 x 3 4 8 x 5 8 7 15 25 15 25 4 100 8 x 5 8 35 40 6 150 8 200 10 250 12 300 8 x 3 4 12 x 7 8 60 75 70 95 12 x 3 4 12 x 7 8 16 x 1 16 x 1 1 8 65 120 150 230 TABLE 2 4 TORQUE RECOMMENDATIONS DIN Liner Material Size in mm Bolt No Size Max Torque Rate ft lb Nm PN b...

Page 44: ... flow profile within the meter This condition could affect meter accuracy significantly and must be avoided Using the proper gaskets and installing them correctly will also avoid any possibility of leakage Observe parts information given in Section 6 0 Refer to Figure 2 19 for proper gasket locations NOTE Do not use graphite gaskets Under certain conditions they may cause an electrically conductiv...

Page 45: ...es of piping systems electrically conductive pipeline the process liquid comes in contact with conductive pipe This piping requires that each meter flange be connected with a bonding wire to the adjacent pipeline flange The grounding procedure to use with conductive pipeline is described in 2 5 2 non conductive or electrically insulated pipeline the pipeline may be made of an electrically non cond...

Page 46: ...ing protector plate fastened to the meter flange only one gasket is required between the grounding ring protector plate and the pipeline flange Proper gasket locations are shown in Figure 2 19 NOTE When using grounding rings and gaskets add 1 8 inch per end 1 4 inch total to the overall meter installation length dimension L in Figures 2 3 through 2 16 to allow for the added thickness of these item...

Page 47: ...empting electrical interconnections Regardless of the interconnection procedure used the grounding procedures given in Section 2 5 must be followed For explosion proof meter installation all interconnection wiring must be installed according to National Electrical Code NEC ANSI NFPA 70 Section 500 NOTE For meters capable of continuous submergence the signal cable has been permanently installed by ...

Page 48: ... signal cable provided with the remote mounted signal converter This will ensure proper performance of this safety feature See Figure 2 22 A pressure relief is provided in the electronics housing for the integrally mounted signal converter and in the customer connection box on the remote mounted Flowmeter In both housings the pressure relief is located in the center of the cover joint on the side ...

Page 49: ...esult in unsatisfactory perform ance Refer to the Signal Converter Instruction Bulletin for interconnection grounding Start flow through the process piping system that includes the meter Allow a nominal flow through the pipeline for several minutes to purge entrapped air The pipeline must be full for accurate flow measurement Apply the appropriate power for the 10DX3111 Magnetic Flowmeter by closi...

Page 50: ...E 3 3 INTEGRALLY MOUNTED ENCLOSURE WITHOUT CONVERTER MODULE 10DX3311E POWER CONNECTOR BASE BOARD GROUND TERMINAL INTERCONNECTION CUSTOMER CONNECTIONS Series 10DX3000 Magnetic Flowmeter Instruction Manual 3 2 ...

Page 51: ...FIGURE 3 4 REMOTE PRIMARY PCB ASSEMBLY IN GENERAL PUR POSE OR FM CLASS I DIV 2 HOUSING 10DX3111E GROUND TERMINAL CUSTOMER CONNECTIONS Series 10DX3000 Magnetic Flowmeter Instruction Manual 3 3 ...

Page 52: ...NVERTER NOTE Figure 3 5 shows Explosion Proof configuration The Continuous Submergence model is identical to that shown except that the housing is filled with a silicone rubber encapsulant CABLE CONNECTIONS Series 10DX3000 Magnetic Flowmeter Instruction Manual 3 4 ...

Page 53: ...neration The operating principle of the Model 10D1475 magnetic flowmeter is based upon Faraday s Law of Induction which states that the voltage induced across any conductor as it moves at right angles through a magnetic field will be proportional to the velocity of that conductor This principle finds common application in direct and alternating current generators Essentially the magnetic flowmeter...

Page 54: ...gnetic flowmeters the integral magnet coils are driven directly by the customer s 50 60 Hz power service The design of the Series 10D1475 magnetic flowmeter uses magnet drive circuits which are alternately energized bi directionally at a low frequency rate as commanded by the associated Converter Driver assembly 4 1 3 Volumetric Flow Rate Measurement The magnetic flowmeter is a volumetric flow rat...

Page 55: ... interconnection cable when remote mounting of the signal converter is required as long as the factory supplied interconnection cable with driven shields is utilized The nominal maximum trans mission distance is limited to 30 meters 100 feet however longer distance can be accommodated contact factory for details The conductivity of a given liquid σ may be determined experimentally under a filled m...

Page 56: ...for the effect of the liquid conductivity versus temperature should be considered Most liquids exhibit a positive temperature coefficient of conductivity It is possible for certain marginal liquids to become sufficiently non conductive at lower temperatures so as to hamper accurate metering However the same liquid at higher or normal environmental temperatures may be metered with optimum results T...

Page 57: ... electrodes and two flux producing magnet coils Refer to the 50XM1000 Converter Instruction Manual for remote configura tion interconnection wiring diagrams All Flowmeter intraconnection wiring is terminated at the CMC PC board located in the base of the meter housing The Flowmeter provides two output signals to the associated signal converter an electrode signal that contains the flow rate inform...

Page 58: ...ding on the model number and or the design level FIGURE 4 2 SIMPLIFIED MAGMETER SYSTEM BLOCK DIAGRAM 4 3 2 Constant Meter Capacity CMC PC Assembly The CMC PC Assembly provides several functions These include 1 Establishing interconnections between the Flowmeter internal wiring and the sig nal converter 2 Permitting factory adjustment of meter capacity values to a fixed value for each nominal size ...

Page 59: ...imary Board Assembly is shown in Figure 4 3 Table 4 1 shows selectable functions and their respective jumper settings TABLE 4 1 686B762U02 PCB JUMPER FUNCTIONS JUMPER NO POSITION FUNCTION J1 1 2 3 4 5 6 7 8 9 10 Zero Return 10 KHz Signal Reverse Pulse Signal GND for 10 KHz Zero Return COMMON for Reverse Pulse P4 1 2 Integral Converter P5 P6 2 3 CD 1 XM1000 Mode J2 1 2 1 6 2 5 3 4 IEX 85 to 141 mA ...

Page 60: ...FIGURE 4 3 686B762U02 PRIMARY BOARD ASSEMBLY Series 10DX3000 Magnetic Flowmeter Instruction Manual 4 8 ...

Page 61: ...he 686B789U01 CMF PCB assembly and the 686B790U01 Customer Connec tion PCB assembly The 686B790U01 PCB interfaces to the remote 50XM1000 Converter via the supplied interconnection cable FIGURE 4 4 10DX3111E REMOTE PRIMARY PCB ASSEMBLIES 686B789U01 686B790U01 1S 1 2 2S 3 3A 16 M3 M1 Series 10DX3000 Magnetic Flowmeter Instruction Manual 4 9 ...

Page 62: ...software selectable b Solid state status contact 39 emitter c Forward flow scaled pulse output open collector 39 emitter d Reverse scaled pulse output 40 common e 10 KHz output 40 common 4 20 mA current output a Forward scaled pulse output V1 negative INACTIVE Signal converter power supply N is negative or neutral Refer to the signal converter instruction manual for remote model 10DX3111E customer...

Page 63: ... without the Signal Converter the Signal Converter WARNING All Flowmeters and or Signal Converters being returned to the factory for repair must be free of any hazardous materials acids alkalis solvents etc A Material Safety Data Sheet MSDS for all process liquids must accompany returned equipment Contact the factory for authorization prior to returning equipment NOTE Operation and maintenance pro...

Page 64: ...ted by a qualified electronics technician 1 If improper meter operation is suspected proceed as follows a Remove access covers from the junction box and the Converter housing remote or integral b Inspect for evidence of water entry in the junction box and Converter housing If water is present in either the junction box or converter housing of the flowmeter immediately de energize system power to e...

Page 65: ...ion has occurred An analog multime ter is required for checking the electrodes Either an analog or digital multimeter can be used for checking the coils These measurements can be made at the flowmeter PC board WARNING ELECTRICAL SHOCK HAZARD Equipment powered by an ac line voltage presents a potential electric shock hazard Make certain that the system power is disconnected before making the follow...

Page 66: ...nding on the model being tested the nominal resistance value is 100 000 ohms and will add to any resistance measured between the wetted electrode and the fluid in contact with that electrode Electrode full pipe measurements should be made with the ohmmeter placed on its highest range An AC type ohmmeter i e conductivity bridge is preferred because DC voltage will tend to polarize the electrode but...

Page 67: ...measured voltages are outside of these ranges it may indicate that an electrode is open shorted or that the process fluid is non conductive NOTE Model 10DX3311E flowmeters with integrally mounted signal Converters in corporate a buffer preamplifier for each electrode Since this preamplifier is also encapsulated an on site evaluation of the condition of the electrodes is not possible If the results...

Page 68: ...50 333N509P30 333N509Q10 333C377Q10 ANSI 300 333N510P30 333N510Q10 333C374Q10 4 100 ANSI 150 333N604P30 333N604Q10 333C370Q10 ANSI 300 333N702P30 333N702Q10 333C375Q10 6 150 ANSI 150 333N811P30 333N811Q10 333C371Q10 ANSI 300 333N801P30 333N801Q10 333C378Q10 8 200 ANSI 150 333N812P30 333N812Q10 333C372Q10 ANSI 300 333N802P30 333N802Q10 333C379Q10 10 250 ANSI 150 333N807P30 333N807Q10 333C382Q10 ANS...

Page 69: ...ial Meter Size Inch mm Flange Rating ANSI Class 300 4 100 316 sst Suffix 40 HAST C Suffix 47 TABLE 6 3 LINER PROTECTOR GROUNDING RINGS FOR TEFLON TEFZEL LINED METERS Order number consists of two protector plates and mounting screws Grounding rings are not available for this application When ordering specify 614B384U__ and suffix from the table below Protector Plate Material Meter Size Inches mm Fl...

Page 70: ...prene gaskets TEFLON TEFZEL lined meters use TEFLON gaskets Order number consists of one grounding ring and mounting screws Order a quantity of two for each meter Order by the referenced part number Meter size Flange Rating ANSI Class 150 Flange Rating ANSI Class 300 304 sst with neoprene gasket 304 sst with neoprene gasket Inches mm Part Number Part Number 6 150 644B009U01 644B009U23 8 200 644B00...

Page 71: ...on Box Base Gasket D333F021U01 Base to Spacer Gasket D333F009U01 Spacer to Cover Gasket D333F008U01 Continuous Submergence Converter Cover O Ring 101A820U01 TABLE 6 7 HARDWARE Description Integral Converter Remote Converter Cover Mounting Screws 09G114AU20 Qty 4 Large Cover Mounting Screws 09J114AU20 Qty 4 Small Cover Mounting Screws 22J114AU20 Qty 2 Series 10DX3000 Magnetic Flowmeter Instruction ...

Page 72: ...e Road Warminster PA 18974 USA Tel 215 674 6000 FAX 215 674 7183 ABB Instrumentation Ltd Howard Road St Neots Cambs England PE19 3EU Tel 44 0 1480 475 321 FAX 44 0 1480 217 948 ABB Instrumentation S p A Via Sempione 243 20016 Pero Milano Italy Tel 39 02 33928 1 Fax 39 02 33928 240 ABB Automation Products GmbH Industriestr 28 D 65760 Eschborn Germany Tel 49 0 6196 800 0 Fax 49 0 6196 800 1849 PN250...

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