Magmeter 2552 - manual instruction
Contents
1. Magmeter Defective Magmeter 2552 is wrong model Wiring is not correct Frequency input to other manufacturer s flow instrument does not have pull up resistor Conductivity is less than 20 uS cm Electrical noise Electronic component failure There are no user serviceable components in the Magmeter e Ifthe fluid contains deposits and solids that may coat the electrodes a regular cleaning schedule is recommended e Do not use abrasive materials on the metal electrodes Clean with soft cloth and mild detergent only e Use a cotton swab and mild detergent to remove deposits on the metal electrodes at the tip of the sensor e fthe sensor nut will not turn smoothly a light lubricant can be applied to the threads Environmental Recommendations Possible Solution Move the Magmeter upstream at least 10 pipe diameters from obstruction Clean the electrodes with soft cloth Do not use abrasives Eliminate air bubbles in the pipe Remove the Magmeter and reinstall with the flow direction arrow on the sensor body pointed DOWNSTREAM Modify grounding as required to protect the Magmeter from interference Soak sensor overnight in fluid Soak sensor overnight in fluid Configure pipe so electrodes are always in fluid Modify grounding as required to protect the Magmeter from interference Adjust low flow cutoff higher Return to factory for service Use 3 0250 Span and Setup tool to set output range Respan Loo2. oor 02684 481040 566r w so oso saos 362 7o23 same 12903 oos 02880 427002 112814 eo sro oo 038 s925 2192 6553 41992 1633 oos 02128 sssee 140900 w 60 00 oso 5o00 2152 6299 1992 11379 006 02146 820154 199002 sro 6500 06 6525 1312 so29 a ioro oos o17s4 647201 170001 xwv eo 0 50 6500 122 47 75 3202 96 55 oos ores 642251 169695 L7 sm zo 036 7125 11232 3505 31332 8585 004 oars vr1699 203883 w 20 oso 7o ees 3251 31032 6831 004 01482 6629 202455 w eo oso roo 2282 1727 22232 sor os 01280 90120 238m9 sm eao 038 e325 ese sr 2022 sssr oss 01078 1053528 zresws ox eso oso 2x00 a2 203 202 8203 oos o1084 1047211 270074 La sm soo osr sez 1992 4 5 0o02 00938 1210862 319010 w e000 osoo seoo resz arso 002 oos 1204087 318120 sm sso os ssz 1 as osz o0s23 1370130 304300 ow sees oso sso 22 2235 002 asse 1371900 362450 12 sro 10200 ose totzs 1962 oss os o0r29 1558862 am720 Low oo oso 10100 1 108 7 5 002 00732 1550676 409606 2552 Magmeter GF 10 7 2 Calibration Data K factors and Full Scale Current Values 3 2552 3x x xx Magmeters The data in these tables is based on dimensions of metal pipe per ANSI 36 10 a
3. 2 3 2552 Magmeter Dimensions 137 mm 5 4 in 32 mm 1 25 in Acme threads E ra NI o 2552 1 models 239 mm 9 4 in 2552 1 models 225 5 mm 8 88 in 2552 2 models 290 mm 11 4 in 2552 3 models 432 mm 17 0 in 2552 2 models 276 3 mm 10 88 in 2552 3 models 419 mm 16 5 in 41 mm 1 6 in GF 3 Selecting a Location The 2552 requires a fully developed turbulent flow profile for accurate measurement Selecting the correct location in the piping system is critical to the performance of the magmeter Locate the magmeter where air bubbles will not contact the electrodes Placing the sensor in a vertical section of pipe with flow going UPHILL is the first choice for this requirement The piping system should be designed to keep the sensor wet at all times In applications where the conductivity of the process liquid is less than 100 uS magmeters should be allowed to soak in a full pipe for 24 hours before operation 3 1 Vertical Installations Recommended Locating the sensor where the flow is upward protects the sensor from exposure to air bubbles and may offset upstream turbulence caused by pipe conditions and other hardware O K O K 3 2 Horizontal Installations If the magmeter must be mounted in a horizontal section of pipe take extra precautions to prevent air bubbles from passing over the sensor Select a location with sufficient distanc
4. 4 20 mA models The Signet 3 0250 USB to Digital S L Configuration Diagnostic Tool is available to customize every performance feature in the 2552 So it can be adapted to the user s application requirements 2 Specifications Performance Pipe size range Flow Range Minimum Maximum DN50 to DN2550 2 in to 102 in 0 05 m s 0 15 ft s 10 m s 33 ft s for pipes to DN 1200 48 in 3 m s 10 ft s for pipes over DN 1200 48 in 1 reading 0 01 m s 1 reading 0 033 ft s Repeatability 0 5 of reading 25 C Accuracy 2 of measured value in reference conditions where the fluid is water at ambient temperature the sensor is inserted at the correct depth and there is a fully developed flow profile which is in compliance with ISO 7145 1982 BS 1042 section 2 2 Minimum Conductivity Linearity 20 uS cm Wetted Materials e 316L Stainless Steel body and electrodes e PVDF Insulator e O rings FPM standard Cable 4 cond shield PVC jacket Fixed cable models or Water resistant rubber cable assembly with Turck NEMA 6P connector Power Requirements 4to20mA 21 6 to 26 4 VDC 22 1 mA maximum Frequency 5 to 26 4 VDC 15 mA maximum e Digital S L 5 to 6 5 VDC 15 mA maximum Reverse polarity and short circuit protected Cable Options Fixed 7 6 m 25ft cable e Detachable water tight sensor cable with Turck connector sold separately two lengths 4m 13ft or 6m 19 5 f
5. 78 2100 84 LITIIIITIEIIIEIIDLLILDIgeblll P ho ES dcs is on the thickest commonly available pipe Step 3 Refer to Ordering Information to select corresponding part numbers 2552 Magmeter GF Fig 1 Standard installation with A dimension using a weldolet threadolet Sensor a Housing Weldolet or Saddle Fig 2 AT Dimension Hot Tap installation with A dimension using a ball valve short nipple and weldolet threadolet Sensor 7 Housing Ball Valve KN Dimension Nipple Weldolet Pipe Wall S Sensor 15 a Information Model 2552 Metal Model 2552 Metal Magmeter Ordering Matrix si Ordering Matrix 3 2552 Mounting Lepih eS Choose One 1 Sensor insertion depth 7 3inches i 2 Sensor insertion depth 9 3 inches 3 Sensor insertion depth 14 8 inches PL Tiineh NPT Process Connection Tveagsr 2 cinch 150 Process Connection Threads 73 inch 2552 3 only NPT Process Connection Threads EB 1 inch 2552 3 TEN ISO Process Connection Threads Cable and Connector Options Choose One Model 2552 Ordering Notes Sensor insertion depth is the distance from the bottom of the sen
6. necessary apply a suitable lubricant to alignment rod must be the Acme threads to facilitate smooth operation ld equal to the H dimension Loosen the locking set screw and rotate the outer housing to align the brass rod with the centerline if the pipe When the magmeter is adjusted for the proper height and Pipe Top View alignment tighten the locking set screw firmly CAUTION Overtightening the set screw may damage the hex key Align Magmeter with pipe 1 Secure the Magmeter in position s Secure the height adjustment by installing the two pipe clamps above and below the sensor adjustment hub odis Spread the clamp apart to wrap it around the outer housing Set Screw Place one clamp immediately above and one clamp Ec immediately below the magmeter adjustment hub Squeeze the clamp together until it is firmly locked around Set Screw the housing Wrench Removal Instructions for Hot tap Installations REDUCE THE PROCESS TEMPERATURE TO LESS THAN 40 C 104 F REDUCE THE SYSTEM PRESSURE TO A SAFE LEVEL iil WEAR SUITABLE PROTECTIVE EQUIPMENT WHEN WORKING WITH pn A PRESSURIZED PIPES Remove the steel clamp from the top of the assembly Turn the sensor adjustment hub counter clockwise until the sensor is fully retracted The alignment sensor hole should be at the top of the outer housing slot Apply a suitable lubricant to the ACME threads t
7. with 2552 Magmeter RES d e Female pipe fitting weld on or saddle with e Ruler Brass alignment rod H dimension value for your pipe See pages 6 9 e Hex wrench e 2 clamp rings e Grounding screw 172 in NPT or ISO 7 Rc 1 threads 2552 3 e 32mm 1 in or 40 mm 1 in diameter drill Pipe thread sealant suitable for application e Pipe wrench 32mm 174 in pipe nipple 32mm 174 in ball valve 32mm 174 in drill bit Determine the H dimension for the pipe The tables on pages 8 11 list the H dimension metal pipe per ANSI 36 10 and ANSI 36 19 Use the procedure on page 5 to determine the H dimension for other types of pipe 2 Prepare the pipe a Cuta32mm 174 in opening in the pipe b Install a 174 in for 2552 1 2552 2 or 1 in for 2552 3 outlet onto the pipe A This fitting must withstand pressures up to 20 bar 300 psi For Hot tap installations Thread a matching pipe nipple and ball valve into the outlet Use a suitable paste or sealing tape to provide a leakproof connection A Hot tap drilling requires special tools and skills This task should only be performed by qualified personnel A Position the ball valve handle so it is parallel to the pipe This will prevent the valve handle from interfering with the adjustment and alignment of the magmeter Remember to tilt the magmeter to avoid air bubbles Install the Magmeter into the pipe Apply sealing tape or paste to the male
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9. 159 001 509 3 2552 22 A 11 159 001 517 3 2552 34 A 11 159 001 522 3 2552 12 A 12 159 001 510 3 2552 22 A 12 159 001 518 3 2552 34 A 12 159 001 526 3 2552 12 B 11 159 001 511 3 2552 22 B 11 159 001 519 3 2552 34 B 11 159 001 524 3 2552 12 B 12 159 001 512 3 2552 22 B 12 159 001 520 3 2552 34 B 12 159 001 528 Accessories and Replacement Parts Mfr Part No 2120 1512 2120 2012 3 2552 392 3 2552 393 3 2552 394 4301 2125 4301 3125 3 0250 5541 4184 5541 4186 special order special order GF Code 159 001 425 159 001 426 159 001 530 159 001 531 159 001 532 159 001 533 159 001 387 159 001 538 159 001 388 159 001 389 special order special order Description 1 2 x 1 inch NPT adapter for retrofitting 2540 installation to 2552 316 stainless steel 2 x 1 inch NPT adapter for retrofitting 2550 installation to 2552 316 stainless steel 1 inch NPT full port stainless steel ball valve and nipple kit 1 inch NPT full port brass ball valve amp nipple kit 1 inch NPT conduit adapter aluminum 1 inch NPT full port ball valve brass 1 inch NPT full port ball valve stainless steel USB to Digital S L configuration diagnostic tool 4 conductor 22 AWG water tight connector 4m 13 ft 4 conductor 22 AWG water tight connector 6m 19 5 ft 4 conductor 22 AWG water tight connector cable length in 25 ft increments 1 in NPT or ISO Process Connection threads to replace 1 in NPT or ISO threads Ge
10. 2 35352 om0 wmv 1600 oso 150 11082 2083 0877 saco semz 9006 ow see oso wa 4 09 232 oses 2505 xw 1o10 20 asro 2000 ose 198 12602 2007 osos 2016 sex 14800 sow oso wo 1352 ss ose zoe sere 14500 22 zm 2200 os 213 14 2556 0437 1050 cw 10106 sow 2200 aso 210 132002 so nae soo voor ra 24 20st 2400 ose zss 15205 505 oes tos sawz 2070 PL xiv 2400 os 230 15225 sso oss tam sona 20205 2552 Magmeter GF 11 7 2 Calibration Data K factors and Full Scale Current Values 3 2552 3x x xx Magmeters The data in these tables is based on dimensions of metal pipe per ANSI 36 10 and ANSI 36 19 Stainless steel and carbon steel pipe schedules have the same dimensions according to ANSI standards Contact the local Georg Fischer Signet distributor for assistance with pipe sizes and materials not listed ulse Gal 20 mA liter min Pipe Size Inch OD Inches WALL Inches 3X Version K Factor Pulse liter Factory set Factory set20 Fas sto ose 25 25 18192 sasa 0210 1172 06017 25606 F zoxwv 2 oso 25 00 131012 420 0316 1198 95008 25101 z sm 2 ose 2725 131032 2404 0266 1006 112879 29825 F zwv 2 eso 27 00 13102 8878 0271 1025 oer 20278 Fa sro s oae 225 wee 2953 0231 oars 1300568 3420 szoxwv so oso 29 0
11. 2 10 12 32 5 5 5 5 0 0 2 90 0 0 32 0 0 3 3 5 5 5 5 3 55 i 10 3 3 36 4 0 0 24 0 34 0 26 0 38 3 83 5 05 4 81 6 07 cr Fano 10 2530 ses 2031 s501 177 0 43 0 32 0 50 0 37 0 59 l wa e 7 5 76 7 3 3 0 9 5 EB 5 9 15 0 1 17 3 17 0 19 3 19 0 21 3 21 0 23 9 2310 40 XHY 0 50 0 38 0 50 20 STD 0 38 30 XHY 0 50 20 STD 0 38 3 l 40 40 40 40 40 40 STD XHY 30 XHY 30 STD XHY O XHY 22 00 0 50 20 STD 24 00 0 38 XHY 24 00 0 50 2 p o 3 m ene 4 m 5 oe 6 8 Ea m 12 EN Nail 16 NEN NE 20 NN 22 d 24 9 GF 2552 Magmeter 7 1 K factors and Full Scale Current Values for 3 2552 1x x xx and 3 2552 2x x xx Magmeters The data in these tables is based on dimensions of metal pipe per ANSI 36 10 and ANSI 36 19 Stainless steel and carbon steel pipe schedules have the same dimensions according to ANSI standards Contact the local Georg Fischer Signet distributor for assistance with pipe sizes and materials not listed Pipe Size ANSI OD Inches WALL Inches ID Inches 1 Version 2 Version K Factor Pulse liter K Factor Pulse Gal Factory set 20 mA liter min Factory set20 mA Pe Dells dL sm 26 ose 2525 e isre s 20260 ow 1172 eorr 25606 L pm m pem asm sans sse rows nones vow vue oom mo sro zs oss
12. 720 eso ro 620762 226 05 oo o asz 766293 202455 xwv 780 oso rro 610762 210 82 oos o 260 901280 23879 ea sto e400 ose e325 7262 196 12 oos osore 1053529 278343 xwv sao oso 63 00 vzzsz 19558 oos 0 1088 1osrzw 276674 s sro 90 00 oss e925 762 tense 0 02 ovos 1210862 319010 xwv e000 oso seo ranz 100 94 0 02 oooss 1204087 516120 Fs sm 96 00 oss 95 25 619 62 167 64 0 02 noszs 1370130 364369 xwv 96 00 osoo 95 00 616 62 165 10 0 02 ooe2e 1371000 362459 Fwz sro 102 00 ose 10125 6 15240 0 02 oorze 1568962 411720 xwv 102 00 0 50 107 00 620762 149 06 0 02 00732 1560676 4960 2552 Magmeter 8 Technical Support Information 8 1 The 8 2 Bi Directional Flow 2552 magmeter is designed to measure bi directional flow 4 20 mA output models May be scaled to span any flow range For example 4 to 20 mA 100 GPM to 100 GPM Frequency output models The 2552 will generate a frequency regardless of flow direction Signet instrumentation cannot distinguish bi directional flow from frequency inputs Digital S L output models Reverse flow results in 0 flow rate displayed on the 8900 Multi Parameter Controller The forward flow direction is indicated at the base of the sensor The arrow must point DOWNSTREAM USB to Digital S L Configuration Diagnostic Tool No calibr
13. For Hot Tap installations The stack height of the ball valve nipple weldolet threadolet and pipe adapters should be determined before the sensor is purchased e For retrofit installations the ball valve must be at least a 1 in or 1V in for 2552 3 full port valve The stack height or A dimension see Fig 2 is the overall height from the top of the pipe to the top of the ball valve or the top of the highest point of the stack before the sensor Is connected For new installations Signet recommends a 1 in or 11 in full port ball valve a short nipple and a weldolet threadolet The stack height or A dimension see Fig 2 is the overall height from the top of the pipe to the top of the ball valve Step 2 Determine how the sensor will be installed Once the A dimension is determined go to the sensor selection table and find your A dimension on the left column Next find the appropriate pipe size at the top of the chart To determine the correct sensor size locate where the pipe size column meets the max A dimension row Pipe Size Legend 36 to 38 12 to 14 26 to 28 30 to 32 1000 to 1100 40 to 42 6 to 8 1 Use 3 2552 1 max insertion 185 mm 7 3 in 150 to 200 300 to 350 650 to 700 900 to 950 2 Use 3 2552 2 max insertion 236 mm 9 3 in 3 Use 3 2552 3 max insertion 368 mm 14 8 in 2 2000
14. Signet 2552 Metal Magmeter A I 3 2552 090 RevD 06 08 English SAFETY INSTRUCTIONS Confirm chemical compatibility before use D Ur e wW N 1 Description Do not exceed maximum temperature pressure specifications Wear safety goggles or face shield during installation service Do not disassemble or alter product construction Disconnect power before attempting any service or wiring English 4 Depressurize and vent systems without Hot tap valve prior to installation or removal log Z ia g i Y E P Y pe N LNA T The Signet 2552 Metal Magmeter from Georg Fischer features all stainless steel construction The PVDF nosepiece and FPM O rings are the only other wetted materials The 2552 installs quickly into standard 174 in or 172 in pipe outlets and is adjustable to fit pipes from DN50 to DN2550 2 to 102 inches Three sensor lengths allow maximum flexibility to accommodate a variety of hardware configurations including ball valves for hot tap installations When equipped with the frequency output the 2552 is compatible with any Signet flow instrument while the S L Digital output enables multi channel compatibility with the Signet 8900 Multi Parameter Flow Controller Select the blind 4 20 mA current output to interface directly with dataloggers PLCs or telemetry systems Key features include Empty Pipe Detection LED assisted troubleshooting and Bi Directional span capability in
15. ara 622 wesr 72532 10761 ozee 1006 aere 2555 onw 28 oso 27 00 62232 14227 72232 wsor 0271 1025 wer 20278 Pao sro 3o ose 2025 5192 sts 71092 19253 0231 osrs 190056 sassi zoxwv 3e oso so 5162 13019 71612 tese 0 235 case 127842 33776 Lx sm s2 os 31 25 6123213605 71232 10745 0202 ores 149 39220 onw 3 ose 34 00 sees tem 7992 w o1 0205 orrr 145064 assos 3 sro 4 ose 3325 sees rarer reme tzar ore osre 160059 asor onw s oso soo 362 12000 rasa ess o1e1 oses ressar 45736 _ sm oss sez s wse 7 irz otso osor reece 45905 omw 3e oso sso azan2 123 95 628132 wars 0161 osto 166215 49196 sm ose 37 25 4252 van 625132 172 21 0 42 osos 210926 55727 ow oso sro 42282 1887 62292 16567 0 44 0546 200105 s491 sm o os 3925 atone ress 61032 16713 0128 oss 234184 61872 w o oso 3900 a102 13 79 6192 16459 0130 0491 231210 61086 a sm e 030 41 25 4122 ins 61232 16205 om6 oasa 2se658 cone Low s os ao a2 17 6992 isos1 on oasa 255532 67512 C sm 030 ar25 e2532 0001 52532 14681 oos osos ssesrz s0654 ow os aro e2232 0347 52232 14427 0089 osos 835795 ser sa sm sao o3 5325 362 s077 seme 13157
16. ation is necessary to begin using the 2552 The application and performance settings are selected by the factory to meet the requirements of most applications Oo The 2552 application and performance settings can be customized using the 3 0250 USB to Digital S L Configuration g2 Diagnostic Tool The following parameters can be modified with the 3 0250 USB Setup tool and software A Windows PC is required 4 to 20 mA span Factory setting is 0 to 5 m s Can be customized to any range including bi directional flow ranges 10 m s maximum Noise Rejection Filter Factory set for 60 Hz Can be changed to 50 Hz Low Flow Cutoff Factory setting is 0 05 m s Can be increased to meet specific application requirements Averaging Time Factory setting is 14 seconds Can be customized from 0 1 seconds to 100 seconds Sensitivity Factory setting is 25 of full scale Can be customized to any of full scale 8 2 1 MONITOR VERIFY SENSOR The MONITOR VERIFY SENSOR function in the Signet 3 0250 Setup Tool software is very useful as a system troubleshooting tool 13 GF GF 2552 Metal Mogmeter Contiqure Seman Mostre Verdy Sensor GEORG FISCHER PING SYSTEMS Men ZI z ua Set Legging intervat voc Leg Message 2552 Magmeter 8 3 Troubleshooting with the RED and BLUE lights The 2552 uses two colored LEDs to indicate the status of the measurement They are located at the to
17. e of straight pipe immediately upstream of the sensor The dimensions illustrated here are intended for general guidance Every piping system has unique characteristics and requires individual evaluation Inlet Outlet Flange Reducer 90 Elbow gt 10 x I D 5xID 15 x I D 5xLD g 20 x I D 5xl D 2 x 90 Elbow 2 x 90 Elbow d 3 dimensions Valve Pump E LLL E re J 5x I D 5x ll D 40 x I D 5x ll D 50 x I D 5xl D Located the magmeter in a trap to prevent air bubbles and to keep the electrodes wetted for best performance Air pockets and bubbles will travel at the top of a horizontal pipe so avoid vertical installations Sediments and debris that collect at the bottom of a horizontal pipe will interference with the operation 3 GF 2552 Magmeter 4 General Installation and Grounding Tips 4 1 Sensor conditioning The Magmeter output signal may be unstable immediately after installation Allowing the sensor to soak in a full pipe or in any container of water for 24 hours will stabilize the performance e Very low conductivity fluids may require a longer conditioning period e The Magmeter may not operate properly in fluids where the conductivity is less than 20 pS cm 4 2 Grounding The 2552 Magmeter is unaffected by moderate levels of electrical noise especially if installed in a properly grounded metal piping System However in some applications it may be necessary to gr
18. he tables on pages 8 11 include the H dimension for two of the most common pipe schedules from DN50 to DN2550 2 in to 102 in If the pipe is not represented in the tables on pages 8 11 use the procedure below to determine the H dimension The goal of the procedure is to place the Magmeter electrodes 10 inside of the pipe The height from the magmeter electrodes to the alignment rod is 1 Versions 225 5 mm 8 88 in 2 Versions 276 3 mm 10 88 in 3 Versions 419 0 mm 16 50 in Subtract the wall thickness of the pipe Wall Thickness mm Subtract 10 of the pipe inside diameter 10 of pipe id mm The result is the H dimension Record the result here for reference at the installation site H dimension mm in Q mn E EE EE E E EE EE EE EE ep E EE EE EE EE E E T E ee E Z H Dimension Hardware stack height is important The H dimension represents the total height avaliable for the installation hardware If there is insufficient clearance to accommodate the hardware select a longer 2552 Magmeter or Hardware modify the hardware to reduce the stack height Stack Height Wall Thickness 10 of 3 E aa A K a inside diameter 5 GF 2552 Magmeter 5 Magmeter Installation The following items are required to properly install the Magmeter Not supplied with the 2552 Magmeter Supplied
19. nd ANSI 36 19 Stainless steel and carbon steel pipe schedules have the same dimensions according to ANSI standards Contact the local Georg Fischer Signet distributor for assistance with pipe sizes and materials not listed Pipe Size ANSI 3X Version K Factor Pulse liter Pulse Gal Factory set 20 mA liter min Factory set20 ER RD id posu aee F2 o zs os o ars o2 20 feos oas a 4 sso oz sor waver aose 2097 reae tex seo slee WALL Inches f o 3s os ze 1520 2 ous 2347 sse me se au o 0o23 sss 5205 os 1568 sos 101a 5056 s 4o os sss 152732 a025 maa esor 1720 495 a o 4s oz 409 152002 4020 1218 4000 2484 osto f o s os ses 5255 2009 1348 stes 22 5 sers Ls sss o2 sos 5205 2997 7748 2033 sez 1023 o sse os as 152102 sera esto sess som 54 e sss o2 sor 5205 986 sacs 2031 see wr f o ses o4 s76 5 95 sess 5046 2251 s05 13 e ses os res 151232 2907 soe 1173 9650 2558 20 es oso res 15002 sero so tzes e28 25 5 f o sors ose sss sos oros 2158 8170 13800 3672 a2 sm wes ose 120 a302 aves vor 5187 21800 sm FL ow purses ws 299 aves 1420 sa 20067 s55 ew 1400 oso we 1422160 orsa 1 160 4420 25600 rer e se 6o ose 153 4 95 sos ose 321
20. o ease the retraction Close the valve after raising the magmeter to the top of the housing urn magmeter adapter ONLY i SS SS A Install a LOCKOUT TAG on the closed valve to prevent accidents ESL acer Remove the magmeter from the top of the valve a Loosen the locking set screw on the process connector nut HOLD VALVE IN PLACE Use one pipe wrench to hold the valve in place while turning the process connector nut with a second wrench Do not damage the locking set screw when using tools UNDER PRESSURE 2552 Magmeter GF 6 Wiring the 3 2552 XX 11 with Frequency or Digital S L output 6 1 Wiring Frequency output Compatible with all POWERED Signet Flow instruments e The 2552 outputs an open collector frequency signal that can be connected to any powered Signet flow meter Models 5075 5500 5600 8550 8900 White DC power is provided to the 2552 Magmeter by all Signet brow flow instruments No additional power is required e If connecting the 2552 Magmeter to a flow instrument from Black another manufacturer 5 to 24 VDC power must be provided x Bus to the 2552 A 10 KQ pull up resistor must also be connected between the V Black and the Freq Out Red wires Boole Flow Transmitter L Shield ALWAYS connect AUX power on the 8550 to provide power for the 2552 output
21. org Fischer Signet LLC 3401 Aerojet Avenue El Monte CA 91731 2882 U S A Tel 626 571 2770 Fax 626 573 2057 For Worldwide Sales and Service visit our website www gfsignet com Or call in the U S 800 854 4090 GEORG FISCHER Piping Systems 3 2552 090 Rev D 06 08 English Georg Fischer Signet LLC 2008 Printed in U S A on recycled paper
22. ound portions of the system to eliminate electrical interference The grounding requirements will vary with each installation One or more of the following steps may be applied if the 2552 Magmeter is affected by electrical noise D Connect a wire 14 AWG 2 08 mm recommended from the ground terminal screw on the sensor nut directly to a local Earth ground Q Install fluid grounding devices immediately upstream and downstream of the Magmeter Connect the fluid grounds to the Earth ground terminal on the 2552 Use flanged grounding rings or metal electrodes on plastic pipes or metal clamps on metal pipes Fluid grounds must be in direct contact with the fluid and as near to the Magmeter as possible Q Connect the SHIELD conductor to Earth ground near the instrument Blue GF D E er Signet Flow Brown Transmitter e White Shield 4 in to 50 in 4 in to 50 in 10 cm to 1 3 m 10 cm to 1 3 m Grounding rings on plastic pipe Installed between flanges 2552 Magmeter GF 4 3 Preparing for Installation The alignment of the electrodes in the pipe and the insertion depth of the electrodes in relation to the inside diameter of the pipe are critical to the successful operation and calibration of the system The brass rod that is supplied with the 2552 is used to assist with this requirement 4 4 H Dimension The H dimension is the distance from the TOP OF THE PIPE to the BOTTOM OF THE BRASS ROD T
23. p device to match Magmeter Return to factory for service Freq S L model is 3 2552 XX 11 Blue wire must be grounded for freq out open for S L out 4 20 mA model is 3 2552 XX 12 Check wiring make corrections Install 10kQ resistor Unsuitable application for Magmeter Check grounding eliminate noise source Return to factory for service When used properly this product presents no inherent danger to the environment Please follow all appropriate local ordinances when disposing of this or any product with electronic components 14 GF 2552 Magmeter Sensor Selection Guide The 2552 Magmeter can be installed into a variety of pipe sizes Follow the steps below to ensure that you choose the right sensor for your application Step 1 Determine how the sensor will be installed A For standard non Hot Tap installations The height of the weldolet threadolet and pipe adapter s should be determined before the sensor is purchased e For retrofit installations the stack height or A dimension see Fig 1 is the overall height from the top of the pipe to the highest point of the stack before the sensor is connected For new installations Signet recommends a weldolet threadolet and an adapter to accommodate the 1 in or 1 in for 2552 3 sensor process threads The stack height or A dimension see Fig 1 is the overall height from the top of the pipe to the highest point of the stack B
24. p of the magmeter recessed inside the threaded steel housing Look down the outer housing to see them No Lights Solid Blue Blinking Blue Alternating Red Blue Blinking Red Solid Red The lights are for troubleshooting guidance only and are not absolute fault indicators Possible Cause 8 4 Troubleshooting Table Symptom Frequency Digital or Current output is erratic e Outputis not 0 when flow is stopped e 4 20 mA output is incorrect Frequency output is inoperative e Digital S L output is inoperative e Loop output is inoperative e Output is 22 1 mA 8 5 Maintenance The power is off or the sensor is not connected The power is on but there is no flow in the pipe Normal operation blink rate is proportional to the flow rate Empty pipe indication electrodes are not wet System errors Generally indicates electrical noise interference Instrument error Generally indicates defective electronics component Magmeter installed too close to upstream obstruction Magmeter electrodes are coated Magmeter electrodes exposed to air bubbles pockets Electrical noise is interfering with the measurement New sensor metal surface not properly conditioned Electrodes not adequately conditioned Flow rate is less than Low flow cutoff value Electrical noise is interfering with the measurement Defective Magmeter 4 20 mA is not scaled same as Loop device Loop device is not scaled same as
25. rature 15 C to 70 C 5 F to 158 F in non icing conditions Operating Temperature Ambient 15 C to 70 C 5 F to 158 F in non icing conditions Media 15 C to 85 C 5 F to 185 F Maximum Operating Pressure 20 7 bar 25 C 300 psi 77 F Hot Tap Installation Requirements Maximum Installation Pressure 20 7 bar 300 psi Maximum Installation Temp 40 C 104 F Do not use hot tap installation where temperatures will exceed 40 C or if hazardous liquids are present 2 2 2552 Magmeter Overview Signal Cabe Sensor Adjustment Hub Alignment Reference hole ACME Threaded outer housing Locking Set Screw Process Connector Nut 1 in or 172 in NPT or ISO threads 316 SS Sensor Body H 316 SS Electrodes Threaded Ground lug 2552 Magmeter 2552 Magmeter Temperature Pressure Operating Range bar psi 20 6 300 jl 275 iN 250 alan ra Le 16 4 pO a a WO 225 REN a 14 7 ibn a o 200 QR erai Conn e S ERR 5 129 DES SINN E 175 tj D 11 2 MENU NNNM a 150 Lj tet tt E dah Hee ta fa bad 125 NEN T 5 78 b uc RO g 100 ENCoMBARS co NEENEEEEMAM Wo 75 rom 43 o Safe Media Pressure 206 ESQ i ju 25 Temperature Range 0 a pe tee te oe Ll eC 20 10 0 10 20 30 40 50 60 70 80 90 100 eF 5 23 41 59 77 95 113131 158 185 212 Media Temperature
26. signal Signet 5500 Non Signet Instrument Brown gt lt Blue Black Sensor Ground White White Frequency Out Brown Blue 5 24 VDC Black Shield ff Shield IK ul 10 KO Install a pull up resistor when connecting the 2552 Magmeter to other manufacturer s flowmeters 6 2 Wiring 8900 Multi Parameter Controller VO Module 3 8900 401 X sew 8900 S L Wiring The 2552 receives 5 VDC power from the 8900 ini a p 2 m No additional power is required SIS LLLI Frequency 9VDC Black LL TI Input 2 5 ad Freq Input 2 Red 7 8900 F Wiri m supe requengy SAP 2 GND White Shield LLTI 8 9 1 0 Module 3 8900 401 X seenc gt lt Blue di 5VDC Black Black Frequency 5VDC Black Black Input S3L Red x Brown mt Freq Input Red Brown GND White Shield White dH White t GND Shield Analog Output 1 f Blue Id 12 Frequenoy 9VDC Black m RUSSIE 2 i Shield mete Freq Input 2 Red Analog Output 2 F p S3L S3L Red if applicable du o y o 6 o M NOTE The maximum cable length from the 2552 to the 8900 depends on the 8900 configuration Refer to the 8900 manual for complete information 6 3 Wiring the 2552 XX 12 Magmeter with 4 20 mA Loop Output The 2552 Magmeter is a traditional 2 wire passive 4 20 mA loop transmi
27. sor housing to the tip of the sensor Hot Tap installations require a 1 in or 1 in ball valve See Sensor Selection Guide on previous page to determine the sensor length required A Fixed Cable 7 6m 25 ft no connector B Watertight sensor connector cable sold separately Output options Choose One Frequency or Digital S L for use with any Signet Flow Instrument or the 8900 Multi Parameter Controller 12 4to20mAoutput o O S 2 E NE M trm Customer must determine stack height ball valve nipple weldolet etc Refer to Application Tips Minimum process liquid conductivity requirement is 20uS cm 1 inch and 2 inch 2552 1 and 2552 2 only retrofit adapters are available for replacement installations of Signet 2550 and 2540 sensors Sensor Selection on previous page to determine A dimension 1 inch process connection is the standard thread size on the 2552 1 and 2 For the 2552 3 the 1 inch process connection is standard and the 1 inch is available as a special order Mfr Part No Code Mfr Part No Code Mfr Part No Code 3 2552 11 A 11 159 001 505 3 2552 21 A 11 159 001 513 3 2552 33 A 11 159 001 521 3 2552 11 A 12 159 001 506 3 2552 21 A 12 159 001 514 3 2552 33 A 12 159 001 525 3 2552 11 B 11 159 001 507 3 2552 21 B 11 159 001 515 3 2552 33 B 11 159 001 523 3 2552 11 B 12 159 001 508 3 2552 21 B 12 159 001 516 3 2552 33 B 12 159 001 527 3 2552 12 A 11
28. t Custom lengths available contact Georg Fischer Signet Electrical Current output 4 to 20 mA Programmable and reversible Factory Range 4 20 mA 0 to 5 m s e Loop Accuracy 32 uA max error 25 C 24 VDC Temp drift 1 uA per C max e Power supply rejection 1 pA per V e Isolation Low voltage lt 48 VAC DC from electrodes and auxiliary power Maximum cable 300 m 1000 ft Max Loop Resistance 300 O Error condition 22 1 mA Frequency output Compatible with Signet 5075 5500 5600 8550 and 8900 e Max Pull up Voltage 30 VDC e Short Circuit Protected lt 30 V OQ pull up for one hour Reverse Polarity Protected to 40 V for 1 hour e Overvoltage Protected to 40 V for 1 hour Max Current Sink 50 mA current limited e Maximum cable 300 m 1000 ft Digital S L Output Compatible with Signet 8900 e Serial ASCII TTL level 9600 bps Maximum cable Application dependent See 8900 manual Standards and Approvals CE e U S Patent No 7 055 396 BI NEMA 4 IP65 fixed cable models NEMA 6P IP68 Submersible cable models only Signet recommends maximum 3 m 10 ft submersion depth for maximum 10 days continuous submersion e EN 61326 Immunity and Emissions for Control Equipment e Manufactured under ISO 9001 2000 for Quality and ISO 14001 2004 for Environmental Management 2 1 Temperature and Pressure Specifications Max Temperature Pressure Rating Storage Tempe
29. threads of the process connector nut Tighten the process connector into the pipe Do not damage the locking set screw when using tools 174 in NPT or ISO 7 Rc 1 threads 2552 1 2552 2 1 Ain or 1 in ball valve for hot tap installations The sensor is marked to identify the downstream alignment The arrow MUST point DOWNSTREAM Hold the outer sensor housing securely while threading the process connector nut into the fitting This will prevent the cable from becoming twisted around the sensor while the process connector is tightened into the pipe Loosen the set screw in the process connector nut Rotate the Acme threaded outer housing until the flow arrow is aligned in the proper direction Secure the set screw sufficiently to prevent the outer housing from spinning Do not tighten the set screw yet It may require additional adjustment 6 GF A Wear gloves to grip the outer sensor housing 2552 Magmeter 4 Adjust the magmeter position and insertion depth Insert the brass rod through the alignment reference hole located directly below the sensor adjustment Hub Adjust the height of the magmeter by turning the sensor adjustment hub clockwise until the distance from the the distance from the OUTSIDE of the pipe to the bottom of the alignment rod is OUTSIDE of the pipe equal to the H dimension as recorded on pg 5 to the bottom of the Installation tip If
30. tter External loop power 21 6 to 26 4 VDC 22 1 mA maximum is required See Power Requirements on pg 1 2552 Magmeter A The maximum loop resistance the Magmeter can accomodate is 300 Q A The cable length from the Magmeter to the loop monitor cannot exceed 300 m 1000 ft All 2552 Magmeters are shipped from the factory with the 4 20 mA output scaled for 0 to 5 m s 0 to 16 4 ft s If this operating range is suitable no adjustments are necessary The calibration charts in this manual list the 20 mA setpoint for each pipe size Use this information to program the 4 20 mA range of the loop device PLC Datalogger recorder etc Loop Ground 4 20 mA Loop monitor Maximum 300 White Blue X Brown X 24 VDC 10 Black Loop 24 VDC 2552 Magmeter GF 8 T Calibration Data 7 1 K factors and Full Scale Current Values for 3 2552 1x x xx and 3 2552 2x x xx Magmeters The data in these tables is based on dimensions of metal pipe per ANSI 36 10 and ANSI 36 19 Stainless steel and carbon steel pipe schedules have the same dimensions according to ANSI standards Contact the local Georg Fischer Signet distributor for assistance with pipe sizes and materials not listed Pipe Size ANSI H Dim 1 Version H Dim 2 Version K Factor Pulse liter K Factor Pulse Gal Factory set 20 mA liter min Factory set20 A 1 l 6 2 37 BEN ID Inches 3 07 0 22 8 12 3
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