Home

User`s Manual AXW Magnetic Flowmeter Remote

1. Process Connection Code CS2 Flange Type AS2129 Table E Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 705 27 76 825 32 48 910 35 83 1060 41 73 1175 46 26 1255 49 41 Bolt Circle Diameter C 641 25 24 756 29 76 845 33 27 984 38 74 1092 42 99 1175 45 67 Inner Lining H F D 477 18 78 578 22 76 675 26 57 777 30 59 878 34 57 976 38 43 Diameterad ining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 9 11 3 11 3 9 9 r 7 5 Bolt Hole Diameter gh 26 1 02 33 1 30 33 1 30 36 1 42 36 1 42 39 1 54 Number of Bolt Holes N 16 16 20 20 24 24 Height H1 765 30 12 885 34 84 970 38 19 1131 44 53 1265 49 80 1345 52 95 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 815 32 09 926 36 46 1018 40 08 1144 45 04 1253 49 33 1344 52 91 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 50 1 97 50 1 97 Approx Weight Unit kg Ib 184 406 288 635 354 780 508 1120 703 1550 832 1834 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are at
2. 7 Without optional grounding rings With optional grounding Available only for metal piping rings F0410 ai Figure 4 1 10 Protective Grounding Terminal Location 5 Installing the Cover Install the cover to the flowtube by turning it in the direction of the arrow as shown below Tighten the cover locking screw counterclockwise using a hexagonal wrench nominal size 3 mm to lock the cover F0411 ai Figure 4 1 11 Installing the Terminal Box Cover IM 01E25D11 01EN 5 MAINTENANCE AN WARNING Maintenance work must be carried out by the trained personnel having knowledge of safety standard and not by operators When opening the cover wait for more than 10 minutes after turning off the power Furthermore opening of the cover must also be carried out by the trained personnel having knowledge of safety standard A CAUTION When opening the cover use a hexagonal wrench nominal size 3 mm Be sure to lock the cover using a hexagonal wrench nominal size 3 mm after installing the cover 5 1 Changing Direction of Electrical Connection A IMPORTANT The following types can not be changed direction of electrical connection after delivery Submersible Type Optional code DHC for district heating and cooling or condensation proof 1 The following tools are required to change the direction of the electrical connection Hexagona
3. Refer to Section 5 3 for how to check the resistance of the flowtube F0505 ai IM 01E25D11 01EN 6 OUTLINE B STANDARD SPECIFICATIONS Protection General purpose type IP66 IP67 Submersible type IP68 conforms to continuous immersion under the following test condition Test Condition 50 m below the surface of the water equivalent to 0 5 MPa hydraulic pressure for one month Cable should be protected at customer site Material non wetted parts Flowtube Housing Carbon steel Flange Carbon steel Pipe Stainless steel Terminal box Aluminum alloy Material wetted parts Lining Fluorocarbon PTFE Natural hard rubber plus EPDM for sealing Natural soft rubber Polyurethane rubber Contact Yokogawa office for others Electrode JIS SUS316L AISI 316L SS Equivalent Hastelloy C276 Equivalent Grounding ring option JIS SUS304 or SUSF304 AISI 304 SS Equivalent Gasket for option GR2 Mixture of SBR and NR Coating General purpose type Pipe Housing Flange Terminal Box Corrosion resistant coating Coating color Mint green Submersible type Pipe Housing Flange Terminal Box Non tar epoxy coating black Wiring Electrical connection ANSI 1 2 NPT female ISO M20 x 1 5 female JIS G1 2 PF1 2 female Direction of Electrical Connection The direction can be changed even after delivery except for submersible type and DHC option type Wiring Terminal M4 screw 6 OUTLINE 6 1 Groundin
4. 1 Removing Cover Loosen the cover locking screw clockwise using a hexagonal wrench nominal size 3 mm to unlock the cover Upon shipment from the manufacturing plant the cover is unlocked Remove the cover by turning it in the direction of the arrow as shown below 4D ATN eS F0407 ai Figure 4 1 7 Removing the Terminal Box Cover 2 Terminal Configuration When the cover is removed the connection terminals will be visible Terminal Description D Y AN OD gt e ale gd B Flow signal output N lt E S a EX2 Excitation current input Protective grounding Outside of the terminal F0408 ai ele Figure 4 1 8 Terminal Configuration IM 01E25D11 01EN 4 WIRING 4 5 3 Wiring the Remote Flowtube with AXFA11 Converters Connect wiring as shown in the figure below n sow soze COM ALY AL STATUS QUT e JET AXFA11 converter AXFC dedicated E signal cable Excitation cable Converter Remote flowtube 1 7 SA Taping KOORE 2 A 1 W no B 1 ZO SB Ta
5. 35 43 39 88 43 82 Thickness 5 0 20 Approx Weight 14 6 82 10 7 13 3 16 2 11 6 13 7 19 2 22 1 Unit kg Ib 32 2 18 1 23 6 29 3 357 256 802 423 48 7 IM 01E25D11 01EN 6 OUTLINE 6 18 e Optional Grounding Rings GR2 for sizes 1100 mm 44 in to 1800 mm 72 in Unit mm approx in Process Connection Code CG1 Flange Type JIS F12 JIS 75M Size Code 11L 12L 13L 15L 16L 18L Size 1100 1200 1350 1500 1600 1800 44 48 54 60 64 72 Lining Code U Thickness 25 0 98 Approx Weight 59 3 65 7 75 8 88 3 92 4 114 2 Unit kg Ib 131 145 167 195 204 252 Optional grounding rings GR2 have no protruding brackets and are installed and locked onto the flowtube with gaskets B when shipped from factory Refer to CAUTIONS FOR INSTALLATION IM 01E25D11 01EN 6 OUTLINE 6 19 Note Unless otherwise specified refer to the following table for tolerance in the dimensions General tolerance in the dimensional outline drawing Unit mm approx in Category of basic dimension Category of basic dimension Tolerance Tolerance Above Equal or below Above Equal or below 3 0 12 0 7 0 03 500 19 69 630 24 80 15 5 2 17 3 0 12 6 0 24 0 9 0 04 630 24 80 800 31 50 16 25
6. The following general safety precautions must be observed during all phases of operation service and repair of this instrument Failure to comply with these precautions or with specific WARNINGS given elsewhere in this manual violates safety standards of design manufacture and intended use of the instrument Yokogawa assumes no liability for the customer s failure to comply with these requirements If this instrument is used in a manner not specified in this manual the protection provided by this instrument may be impaired Yokogawa will not be liable for malfunctions or damage resulting from any modification made to this instrument by the customer The following safety symbol marks are used in this user s manual and instrument AN WARNING A WARNING sign denotes a hazard It calls attention to procedure practice condition or the like which if not correctly performed or adhered to could result in injury or death of personnel AN CAUTION A CAUTION sign denotes a hazard It calls attention to procedure practice condition or the like which if not correctly performed or adhered to could result in damage to or destruction of part or all of the product AA IMPORTANT An IMPORTANT sign denotes that attention is required to avoid damage to the instrument or System failure A NOTE ANOTE sign denotes information necessary for essential understanding of operation and features IM 01E25D11 01EN N
7. When submersible type or optional code DHC is selected waterproof glands signal and excitation cables are attached In order to preserve the effectiveness of waterproof features the terminal box cover and waterproof glands must not be detached from flowmeter A IMPORTANT Prepare the signal cable and the excitation cable almost the same length It is recommended to lay them together closely IM 01E25D11 01EN 4 WIRING 4 2 4 1 2 Cables 1 Dedicated Signal Cable AXFC Conductors A and B Shields SA and SB n Outer jacket 3 0 413 a C Insulation Insulation F0401 ai Figure 4 1 1 Dedicated Signal Cable AXFC The flow signal is transmitted via this dedicated cable The cable is constructed with double shielding over the two conductors and heat resistant vinyl is used for the outer jacket material Finished diameter 10 5 mm 0 413 Maximum length Combination with the AXFA11 converter 200 m 660 ft Maximum temperature 80 C 176 F IMPORTANT If the cable is longer than required cut off any extra length rather than coiling it up and terminate the conductors as shown in Figure 4 1 2 Avoid using junction terminal boards to extend the cable length as this will interrupt the shielding Unit mm approx inch 90 3 54 8 0 3 max 8 0 3 max eh 4 On the HE bp On the converter flowtube side
8. 0 25 6 0 24 10 0 39 1 1 0 04 800 31 50 1000 39 37 7 0 0 28 10 0 39 18 0 71 1 35 0 05 1000 39 37 1250 49 21 18 25 0 32 18 0 71 30 1 18 1 65 0 06 1250 49 21 1600 62 99 9 75 0 38 30 1 18 50 1 97 1 95 0 08 1600 62 99 2000 78 74 11 5 0 45 50 1 97 80 3 15 2 3 0 09 2000 78 74 2500 98 43 14 0 0 55 80 3 15 120 4 72 2 7 0 11 2500 98 43 3150 124 02 16 5 0 65 120 4 72 180 7 09 3 15 0 12 180 7 09 250 9 84 3 6 0 14 250 9 84 315 12 40 4 05 0 16 315 12 40 400 15 75 4 45 0 18 400 15 75 500 19 69 4 85 0 19 Remarks The numeric is based on criteria of tolerance class IT18 in JIS B 0401 B SIZING DATA Note Measurable flow velocity is from O m s Size mm SI Units 10 0 DP DD SE RSEN SENS NENNT E 2 o 9 10 o gt 2 L 03 0 1 10 100 1 000 10 000 100 000 Flowrate m3 h F0607 ai Size inch English Units 33 48 4h 9S Ak of NO And ARAS o E Bg P o 10 gt 3 14 LL 0 33 10 100 1 000 10 000 Flowrate GPM 100 000 1 000 000 F0608 ai IM 01E25D11 01EN Revision Information e Title AXW Magnetic Flowmeter Remote Flowtube Manual No IM 01E25D11 01EN Edition Revised Item Mar 2012 New publication 2nd Sep 2013 Addition of sizes from 1100 mm 44 in to 1800 mm 72 in
9. User s ADMAG qa Manual AXW Magnetic Flowmeter Remote Flowtube IM 01E25D11 01EN vigilantplant YOKOGAWA 4 IM 01E25D11 01EN i 2nd Edition Yokogawa Electric Corporation AXW Magnetic Flowmeter Remote Flowtube IM 01E25D11 01EN 2nd Edition Contents 1 INTRODUCTION ama in 1 1 1 1 Using the Magnetic Flowmeter Safely eene 1 2 1 2 Luc A 1 3 1 3 Combination Remote Converters esee 1 3 2 HANDLING PRECAUTIONS unue nel 2 1 Checking Model and Specifications eene 2 1 2 2 Storage Precautions nennen rra 2 1 2 3 Installation Location Precautions eene 2 1 3 INSTALLATION cun 3 1 3 1 Piping Design Precautions esee 3 1 3 2 Handling Precautions 1 AANGAT ANAN GINA 3 3 3 2 1 General Precautiors haaa eoo ete an 3 3 3 2 2 Flowmeter PIPING eier 3 4 3 3 Mounting Procedures 224 24 24 24 225 25 00000000000 000800000000S400HaHR Hanna ann aan ine 3 4 4 WIRING 4 1 4 1 Wiring the Remote Flowtube aaa 4 1 4 1 1 Wiring Precautloris 2 tutu Ru E e ad 4 1 4 1 2 Cables NN 4 2 4 1 3 Wiring Ports O 4 3 4 1 4 WINO CONECO EE 4 4 ANA AN 5 1 5 1 Changing Direction of Electrical Connection eeeeeese 5 1 5 2 Re
10. 1086 42 75 1200 47 25 Inner Diameter od Lining H F D 675 26 57 777 30 59 878 34 57 976 38 43 Lining U 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 0 6 4 6 4 5 6 5 Bolt Hole Diameter h 34 9 1 375 41 3 1 625 41 3 1 625 41 3 1 625 Number of Bolt Holes N 28 28 32 36 Height H1 987 38 86 1131 44 53 1239 48 78 1379 54 29 Height H2 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 1027 40 43 1144 45 04 1249 49 17 1361 53 58 Inner Diameter of Eye Bolt 35 1 38 40 1 57 40 1 57 50 1 97 Approx Weight Unit kg Ib 288 635 387 853 485 1069 659 1453 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table 3 EN PN10 Flange Type Unit mm approx in Process Connection Code CE1 Flange Type EN1092 1 PN10 Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 670 26 38 780 30 71 895 35 24 1015 39 96 1115 43 90 1230 48 43 Bolt Circle Diameter aC 620 24 41 725 28 54 840 33 07 950 37 40 1050 41 34 1160 45 67 Inner Lining H F D 477 18 78 578 22 76
11. 1784 70 24 Bolt Hole Pitch Half Angle 6 5 6 5 4 5 4 1 Bolt Hole Diameter gh 39 1 54 42 1 65 48 1 89 48 1 89 Number of Bolt Holes N 32 36 40 44 Height H2 770 30 31 873 34 37 969 38 15 1068 42 05 Height Hr 1552 61 10 1765 69 49 1981 77 99 2180 85 83 Inner Diameter of Eye Plate 60 2 36 70 2 76 70 2 76 80 3 15 Approx Weight Unit kg Ib 790 1742 1120 2469 1720 3792 2130 4696 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 15 4 EN PN10 Flange Type Unit mm approx in Process Connection Code CE1 Flange Type EN1092 1 PN10 Size Code 12L 14L 16L 18L Size 1200 48 1400 56 1600 64 1800 72 Lining Code H Lay Length L 1440 56 69 1680 66 14 1920 75 59 2160 85 04 Flange Outer Diameter D 1455 57 28 1675 65 94 1915 75 39 2115 83 27 Flange Bolt Circle Diameter C1 1380 54 33 1590 62 60 1820 71 65 2020 79 53 Ring Bolt Circle Diameter 2C2 1391 54 76 1596 62 83 1822 71 73 2022 79 61 De ad Lining H 1189 16 81 1390 54 72 1582 62 28 1776 69 92 Bolt Hole Pitch Half Angle 0 5 6 5 4 5 4 1 Bolt Hole Diameter gh 39 1 54 42 1 65 48 1 89 48 1 89 Number of Bolt Holes N 32 36 40 44 Height H2 770 30 31 873 34 3
12. Addition of lining material and flange standard IM 01E25D11 01EN
13. 40 C 0 1 to 1 MPa rubber 14 to 104 F 14 5 to 145 psi IM 01E25D11 01EN 6 OUTLINE 6 3 B MODEL AND SUFFIX CODE e For Process Connections other than JIS F12 JIS 75M Model Suffix Code Description Available Size Model Size 500 mm 20 in Remote Flowtube AXW600 Size 600 mm 24 in Remote Flowtube AXW700 Size 700 mm 28 in Remote Flowtube AXW800 Size 800 mm 32 in Remote Flowtube AXW900 Size 900 mm 36 in Remote Flowtube AXW10L Size 1000 mm 40 in Remote Flowtube Size 1200 mm 48 in Size 1400 mm 56 in S fa fc Remote Flowtube Remote Flowtube Size 1600 mm 64 in Size 1800 mm 72 in Remote Flowtube Sue Ru S Ro Remote Flowtube Use G General purpose type Submersible type Converter Remote Flowtube for Combined Use with AXFA11 Power Supply Remote Flowtube Lining 1 Fluorocarbon PTFE See Proces Connection Natuarl Hard Rubber See Proces Connection Natuarl Soft Rubber See Proces Connection Polyurethane Rubber See Proces Connection JIS SUS316L AISI 316L SS Equivalent Hastelloy C276 Equivalent Non replaceable None 3 available as optional feature GR1 E O EM Electrode Material 1 Electrode Structure Grounding Structure 2 Process Connection 500 mm 20 in and 600 mm 24 in ASME B16 5
14. 675 26 57 777 30 59 878 34 57 976 38 43 Diameterad ining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 9 9 9 7 5 7 5 6 4 6 4 Bolt Hole Diameter gh 26 1 02 30 1 18 30 1 18 33 1 30 33 1 30 36 1 42 Number of Bolt Holes N 20 20 24 24 28 28 Height H1 730 28 74 840 33 07 955 37 60 1086 42 76 1186 46 69 1320 51 97 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 797 31 38 903 35 51 1011 39 80 1122 44 17 1223 48 15 1331 52 40 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 40 1 57 50 1 97 Approx Weight Unit kg Ib 170 375 232 511 285 628 380 838 491 1082 646 1424 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 9 4 EN PN16 Flange Type fluid pressure up to 1 MPa Unit mm approx in Process Connection Code CE2 Flange Type EN1092 1 PN16 Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 715 28 15 840 33 07
15. 85 3 35 On the converter side On the flowtube side S J d D J F0403 ai Figure 4 1 3 Finish Treatment of Excitation Cable A NOTE For excitation cables always use a crimp terminal with an insulation cover Use crimp tools from the manufacturer of the crimp terminal you want to use to connect the crimp terminal and cable Usecrimp tools that are appropriate for the diameter of the cable to be connected 4 WIRING 4 3 4 1 3 Wiring Ports This instrument is of watertight construction as stipulated in JIS C0920 It is shipped with a wiring bracket waterproof gland or waterproof gland with union only in cases where an optional specification is selected for the wiring port When submersible type or option code DHC is selected waterproof glands and a 30 meter or customer designated length cable are attached with resin filled in the terminal box In this case wiring at this terminal box is not necessary and do not open it AA IMPORTANT The wiring port is sealed with a cap not water proof Do not remove the cap from the wiring port until wiring a cable If waterproof property is necessary please use waterproof glands 1 When waterproof property is unnecessary When there are no particular optional specifications The wiring port is sealed with a cap not water proof that must be removed before wiring When wiring handle the wiring with proper procedures for necessary protection 2 Wh
16. 891 540 1190 703 1550 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 12 e Optional Grounding Rings GR1 for sizes 500 mm 20 in to 1000 mm 40 in 625 0 98 S Y mr F0604 ai Unit mm approx in Process Connection Code CA1 CB1 CE1 CE2 CJ1 CS1 CS2 CT1 CG1 Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Ring Outer Diameter D 590 23 23 690 27 17 799 31 46 906 35 67 1006 39 61 1116 43 94 Ring Inner Diameter ad 485 19 09 586 23 07 683 26 89 787 30 98 888 34 96 986 38 82 Length L1 410 16 14 477 5 18 80 517 5 20 37 586 23 07 640 25 20 697 5 27 46 Length L2 390 15 35 457 5 18 01 497 5 19 59 566 22 28 620 24 41 677 5 26 67 Thickness 4 0 16 Approx Weight Unit kg Ib 3 1 6 8 3 7 8 1 4 6 10 2 5 4 12 0 6 0 13 3 7 3 16 1 IM 01E25D11 01EN 6 OUTLINE 6 13 e AXW11L to AXW18L Sizes 1100 mm 44 in to 1800 mm 72 in Ground Terminal M4 286 3 38 2 pon Eye Plate 48 1 89 4 M8 9 for Grounding Ring Except for
17. AISI 304 SS equivalent is provided in addition to the standard nameplate with the tag number inscribed on it Dimension Height x Width Approx 12 5 4 92 x 40 15 7 mm inch SCT Direction Change of Electrical Connection 3 90 degrees rotated terminal box to change the direction of the electrical connection RA 180 degrees rotated terminal box to change the direction of the electrical connection RB 90 degrees rotated terminal box to change the direction of the electrical connection RC Material Certificate Material certificates are provided for pipe electrodes flanges and also optional ground ing rings when specified M01 1 This is not available for models with process connection JIS F12 JIS 75M of sizes 1100 mm 44 in to 1800 mm 72 in Refer to the section on Mounting Procedures on necessary gaskets 2 on Mounting Procedures on necessary gaskets 43 Standard Refer to the image below 90 degree rotation 180 degree rotation 90 degree rotation This is available only for models with process connection JIS F12 JIS 75M of sizes 1100 mm 44 in to 1800 mm 72 in Refer to the section Optional Code RC Optional Code RA Optional Code RB Electrical gt gt 5 Connection E 5 gt lt a Electrical Connection IM 01E25D11 01EN 6 OUTLINE 6 6 B OPTIONAL SPEC
18. JIS F12 flange models S A A E a z ED I EN MSN T The thickness of optional grounding rings 5 mm for GR1 and L ERES 25 mm for GR2 per one and customer supplied gaskets are gt not included in L here F0605 ai 1 AWWA Flange Type Unit mm approx in Process Connection Code CB1 Flange Type AWWA C207 Class D Size Code 12L Size 1200 48 Lining Code H Lay Length L 1440 56 69 Flange Outer Diameter D 1511 3 59 50 Flange Bolt Circle Diameter gC1 1422 4 56 00 Ring Bolt Circle Diameter 2C2 1426 56 14 den eterod Lining H 1189 46 81 Bolt Hole Pitch Half Angle 8 4 1 Bolt Hole Diameter gh 41 3 1 625 Number of Bolt Holes N 44 Height H2 770 30 31 Height Hr 1580 62 20 Inner Diameter of Eye Plate 60 2 36 Approx Weight Unit kg Ib 930 2050 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 14 2 EN PN6 Flange Type Unit mm approx in Process Connection Code CEJ Flange Type EN1092 1 PN6 Size Code 12L 14L 16L 18L Size 1200 48 1400 56 1600 64 1800 72 Lining Code H Lay Length L 1440 56 69 1680 66 14 1920 75 59 2160 85 04 Flange Outer Diameter 6D 1405 55 31 1630 64 17 1830 72 05 2045 80 51
19. be damaged and that fragments from the instrument can contaminate the user s process fluids Be very careful with highly corrosive process fluids such as hydrochloric acid sulfuric acid hydrogen sulfide sodium hypochlorite and high temperature steam 150 C 302 F or above Contact Yokogawa for detailed information of the wetted parts material 2 Select optional grounding rings code GR1 or GR2 if necessary For example grounding rings are necessary for plastic piping The code GR1 is optional only for sizes 500 mm 20 in to 1000 mm 40 in The code GR2 is optional only for sizes 1100 mm 44 in to 1800 mm 72 in 3 None is applicable only for metal piping and wiring for grounding will be necessary so that the electric potentials between flowtube and piping flange should be the same IM 01E25D11 01EN 6 OUTLINE 6 5 B OPTIONAL SPECIFICATIONS O Available Not available Item Specifications General Applicable Model Submersible AXW G AXW W Code Grounding Rings 1 JIS SUS304 AISI 304 SS Equivalent a set of two rings o o GR1 Grounding Rings 2 SUSF304 AISI 304 SS Equivalent a set of two rings with gaskets B o o GR2 For District Heating and Cooling or Condensation proof Urethane resin potting is applied in the terminal box of a remote flowtube Select JIS G1 2 for the electrical connections 30 meter dedicated signal an
20. case specify 1000kg m However a density is changed by temperature Specify the actual density The 1000 kg m is equivalent to 8 345Ib gal and 62 43Ib cf 2 The mass flow rate span transmission pulse weight and totalizer display pulse weight a Available density Numerics Specify the numeric within the value of 0 0001 to 32000 And it can be up to five digits to a maximum of 32000 ignoring the decimal point A fraction is limited to the fourth decimal place b Mass Units Available mass units t kg g klb Ib Available time units d h min s Note1 In case of specifying the mass flow span calculate the volumetric flow span by the setting density and specify the available value in the mass flow span Note2 In case of transmission pulse weight and totalizer display pulse weight specify the mass unit which was specified as the flow unit MU G3 4 Female Waterproof Glands Waterproof glands for G3 4 conduits or flexible tubes are attached to the electrical con nections Available only for JIS G1 2 electric connections EW Waterproof Glands Waterproof glands are attached to the electrical connections Available only for JIS G1 2 electric connections EG Waterproof Glands with Union Joints Waterproof glands with union joints are attached to the electrical connections Available only for JIS G1 2 electric connections EU Stainless Steel Tag Plate A pendant tag plate of stainless steel
21. or by exerting excessive force on the magnetic flowmeter When moving the magnetic flowmeter always use a trolley forklift or crane and have at least two people carry it 3 2 1 General Precautions 1 Precaution during Transportation The magnetic flowmeter is packed tightly When itis unpacked pay attention to prevent damaging the flowmeter To prevent accidents while it is being transported to the installing location transport it to the site in its original packing AN CAUTION When lifting the flowtube use the lifting rings eye bolts or eye plates as in Figure 3 2 1 Never lift it using a bar passed through the flowtube as this damages the liner severely 90 degrees or less Eye plate F0307 ai Figure 3 2 1 Lifting Flowtube 2 Avoiding Shocks from Impact AN CAUTION Care should be taken not to drop the flowmeter or expose it to excessive shock In particular be careful not to subject the flange surface to shock This may lead to liner damage which will result in inaccurate readings 3 Flange Protection Covers A IMPORTANT Keep the protective covering i e the corrugated cardboard or other cushioning material in place over the flange except when mounting the flowmeter to the pipe 4 Terminal Box Cover IMPORTANT As it is possible that the insulation will deteriorate do not remove the wrapping of th
22. side L Specified Dimensions 3 Y 20 0 8 2 ac TI F0402 ai Figure 4 1 2 Treatment of Dedicated Signal Cables AN CAUTION Ascrimp terminals A B SA SB and C have their own electrical potentials securely insulate them so as not to come in contact with one another To prevent a shield from coming in contact with another shield or the case cover each shield with a vinyl tube or wrap it in vinyl tape Ah NOTE Conductors A and B carry the signal from the electrodes and C is at the potential of the liquid signal common Shields SA and SB are kept at the same potentials as the individual electrodes these are actively driven shields This is done to reduce the effect of the distributed capacitance of the cable at long cable length Note that since the signals from the individual electrodes are impedance converted inside the converter errors will result if they come in contact with any other component Great care must be taken in the cable finish treatment 2 Excitation Cable JIS C 3401 control cable equivalent JIS C 3312 power cable equivalent 14 AWG Belden 8720 equivalent Outer Diameter 6 5 to 12 mm 0 26 to 0 47 in 10 5 or 11 5 mm 0 41 to 0 45 in for optional code EG EU and EW Nominal Cross Section Single wire 0 5 to 2 5 mm Stranded wire 0 5 to 1 5 mm IM 01E25D11 01EN Unit mm approx inch Crimp terminal O 85 3 35
23. sizes The type of gasket should be a kind of soft rubber or its equivalent in hardness 1 Standard no grounding rings Gaskets A supplied by customer F0310 ai Figure 3 3 2 Installation without Grounding Rings When using the GF type 1 gaskets the gasket groove is required as mentioned above 2 With optional grounding rings code GR1 Optional grounding rings Gaskets A and B supplied by customer F0311 ai Figure 3 3 3 Installation with Grounding Rings GR1 Customer pipe It is recommended to use the same gasket for Aand B Both gaskets A and B are to be supplied by customer When polyurethane or natural soft rubber lining the gaskets B are not necessary 3 With optional grounding rings code GR2 Optional grounding rings with integrated gaskets B included Customer pipe Customer pipe Gaskets A supplied by customer F0312 ai Figure 3 3 4 Installation with Grounding Rings GR2 This is available for the models with process connection JIS F12 JIS 75M in sizes 1100 mm 44 in and above Only gaskets A are to be supplied by customer The grounding rings are installed and locked onto the flowtube with gaskets B when shipped from factory Mounting Procedure no Grounding Rings Connect the flowtube s flange and the customer s pipe which contact process fluid by some wire supplied by customer IM 01E25D11 01EN Mounting Procedure with optional Grounding Rings GR1 for sizes
24. the converter or in the flowtube a Contact a service center 1 Set the parameters correctly Execute zero adjustment when the flowtube is filled completely with fluid and when the fluid is not moving e Change the mounting position or piping so that the flowtube is completely filled with fluid e Switch to vertical mounting Install a defoaming device on the flowtube s upstream side Completely ground the converter and flowtube Refer to the section on grounding in the relevant user s manual Fully terminate the signal cable using PVC tubing or insulation tape thus insuring that conductors inner shields and outer shields do not make contact with each other or with the case Use within the specified conductivity range e Remove scales Especially clean the electrodes and their vincinity e Use a soft brush or cloth to perform scale removal and make sure that the lining is not damaged e If any valve located immediately upstream of the flowtube is used in a half open condition the indication may be affected by turbulence in the flow e Relocate the valve to the downstream side e If the valve must be located on the upstream side ensure that the minimum distance to the flowmeter is 10 times the flow tube diameter alternatively use the valve fully open Dry the tube fully to restore insulation resistance
25. to 7068 10 00 600 24 509 0 5 to 8200 8 06 700 28 693 0 5 to 8200 5 92 o o SC 800 32 905 0 5 to 8200 4 53 900 36 1146 0 5 to 8200 3 58 1000 40 1414 0 5 to 8200 2 90 1100 44 1711 0 5 to 8200 2 40 1200 48 2036 0 5 to 8200 2 01 1350 54 2577 0 5 to 30000 5 82 1400 56 2771 0 5 to 30000 5 41 1500 60 3181 0 5 to 30000 4 71 1600 64 3620 0 5 to 30000 4 14 1800 72 4581 0 5 to 30000 3 27 IM 01E25D11 01EN 6 OUTLINE 6 7 B DIMENSIONAL DRAWINGS e AXW500 to AXW10L Sizes 500 mm 20 in to 1000 mm 40 in Ground Terminal M4 2 86 3 38 111 4 37 Edi 48 1 89 D A A y a TI Y v LO gt The thickness of optional grounding rings 4mm per one and customer supplied gaskets are not included in L here F0603 ai 1 ASME Flange Type Unit mm approx in Process Connection Code CA1 Flange Type ASME B16 5 Class150 ASME B16 47 Class150 Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 700 27 56 815 32 09 927 36 50 1060 41 75 1168 46 00 1289 50 75 Bolt Circle Diameter C 635 25 00 749 3 29 50 863 6 34 00 977 9 38 50 1086 42 75 1200 47 25 Inner D
26. up to 1000 mm 40 in 1 Handles of the grounding ring have some holes which correspond to outer diameter of each flange type There are printings near each hole The printings show types of flange See the table below Printing e M de Flange Standard ASME B16 5 ASME CA1 Class 150 ASME B16 47 Class 150 AWWA CB1 HM E PN10 CE1 EN1092 1 PN10 PN16 CE2 EN1092 1 PN16 10K CJ1 JIS B2220 10K AS2129 table D E AS CS1 CS2 CT1 AS4087 PN16 F12 CG1 JIS F12 JIS 75M 2 Confirm the centering pin is fixed to the hole corresponding to flange or fix the centering pin to the correct hole Hang the grounding rings with their flange type printings outer side of the flowtube Set the angle of both handles symmetrically to be 45 degree from top If there are any bolt holes under the handles turn the grounding rings clockwise in order to locate handles between bolt holes Center the grounding ring to the center of the flowtube Connect the wire from the grounding ring to the screw of the flowtube s flange and fix the wire by the nut This procedure item 1 to 4 must be done for the both sides of the flowtube 3 6 lt 3 INSTALLATION gt 5 Install the flowtube into the customer s pipe with the gaskets A Centering Pin Screw amp Nut Connect the wire from the Flowtube grounding ring or the customer s pipe Printing of Handle Flange Type Gasket B Groun
27. 20 1146 716 1579 826 1821 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table 9 JIS F42 JIS 75M Flange Type Unit mm approx in Process Connection Code CG1 Flange Type JIS G3443 2 F12 Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code U Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 706 27 80 810 31 89 928 36 54 1034 40 71 1156 45 51 1262 49 69 Bolt Circle Diameter eC 639 25 16 743 29 25 854 33 62 960 37 80 1073 42 24 1179 46 42 HA ad Lining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle O 15 11 3 11 3 9 9 7 52 Bolt Hole Diameter h 27 1 06 27 1 06 33 1 30 33 1 30 33 1 30 33 1 30 Number of Bolt Holes N 12 16 16 20 20 24 Height H1 766 30 16 870 34 25 988 38 90 1105 43 50 1227 48 31 1352 53 23 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 816 32 13 919 36 18 1028 40 47 1132 44 57 1245 49 02 1349 53 11 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 40 1 57 50 1 97 Approx Weight Unit kg Ib 168 370 228 503 319 703 404
28. 619 1422 to 2370 1773 to 2808 1958 to 3263 1000 40 1546 to 2577 1824 to 2781 1951 to 3251 1459 to 2432 2239 to 3274 1928 to 3213 Unit Ibf in Lining type Natural hard rubber Polyurethane rubber Gasket type Soft rubber gasket or the equivalent in hardness supplied by customer Process mm inch 1100 44 2527 to 4211 1200 48 1594 to 2657 2898 to 4830 2639 to 4398 3539 to 5149 2484 to 4139 1350 54 3517 to 5862 1400 56 2060 to 3434 3358 to 5597 1500 60 3729 to 6215 1600 64 2109 to 3515 4705 to 7842 4713 to 7854 1800 72 2576 to 4293 4883 to 8138 4138 to 6897 IM 01E25D11 01EN 4 WIRING 4 1 4 WIRING 41 Wiring the Remote Flowtube This section describes the wiring of the remote flowtube only For information relating to the wiring of the converter refer to the user s manual of the AXFA11 Magnetic Flowmeter Remote Converter IM 01E20C01 01E AN WARNING The wiring of the magnetic flowmeter must be performed by expert engineer or skilled personnel No operator shall be permitted to perform procedures relating to wiring AN CAUTION Once all wiring is complete check the connections before applying power to the instrument Improper arrangements or wiring may cause a unit malfunction or damage 4 1 1 Wiring Precautions Be sure to observe the following precautions when wiring A CAUTION In cases where the ambient temperature exceeds 50 C 122 F use external heat resi
29. 7 969 38 15 1068 42 05 Height Hr 1552 61 10 1765 69 49 1981 77 99 2180 85 83 Inner Diameter of Eye Plate 60 2 36 70 2 76 70 2 76 80 3 15 Approx Weight Unit kg Ib 920 2028 1340 2954 1860 4101 2510 5534 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table 5 AS2129 Table D AS2129 Table E AS4087 PN16 Flange Type Unit mm approx in Process Connection Code CS1 CS2 CT1 Flange Type AS2129 TableD AS2129TableE AS4087 PN16 Size Code 12L 12L 12L Size 1200 48 1200 48 1200 48 Lining Code H Lay Length L 1440 56 69 1440 56 69 1440 56 69 Flange Outer Diameter gD 1490 58 66 1490 58 66 1490 58 66 Flange Bolt Circle Diameter oC 1410 55 51 1410 55 51 1410 55 51 Ring Bolt Circle Diameter 2C2 1426 56 14 1426 56 14 1426 56 14 Lou ad Lining H 1189 46 81 1189 46 81 1189 46 81 Bolt Hole Pitch Half Angle 0 5 6 5 6 5 6 Bolt Hole Diameter gh 36 1 42 39 1 54 36 1 42 Number of Bolt Holes N 32 32 32 Height H2 770 30 31 770 30 31 770 30 31 Height Hr 1570 61 81 1570 61 81 1570 61 81 Inner Diameter of Eye Plate 60 2 36 60 2 36 60 2 36 Approx Weight Unit kg Ib 1050 2315 1210 2668 1180 2601 Note When submersible type or option code DHC is selected waterpr
30. 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 675 26 57 795 31 30 905 35 63 1020 40 16 1120 44 09 1235 48 62 Bolt Circle Diameter C 620 24 41 730 28 74 840 33 07 950 37 40 1050 41 34 1160 45 67 Inner Lining H F D 477 18 78 578 2276 675 26 57 777 30 59 878 34 57 976 3843 Diameter na 469 18 46 570 22 44 667 26 26 769 30 28 870 3425 968 38 11 Bolt Hole Pitch Half Angle 9 9 7 5 6 4 6 4 6 4 Bolt Hole Diameter h 27 1 06 33 1 30 33 1 30 33 1 30 33 1 30 39 1 54 Number of Bolt Holes N 20 20 24 28 28 28 Height H1 735 28 94 855 33 66 965 37 99 1091 42 95 1191 46 89 1325 52 17 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 800 31 50 911 35 87 1016 40 00 1124 44 25 1225 48 23 1334 52 2 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 40 1 57 50 1 97 Approx Weight Unit kg Ib 156 344 223 492 310 683 408 899 522 1151 689 1519 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 10 6 AS2129 Table D Flange Type Unit mm approx in Process Connection Code CS1 Fl
31. 9 to 604 1000 40 274 to 457 277 to 422 307 to 512 286 to 477 422 to 587 Unit N m Lining type Polyurethane rubber Gasket type Soft rubber gasket or the equivalent in hardness supplied by customer Proces connection 5165 00 600 EN1092 1 PN10 EN 1092 1 AWWAC207 252129 Table uer Size B16 47 700 1000 JIS B2220 10K PN16 Class D AS4087 PN16 JIS 75M mm inch Class 150 500 20 71 to 118 60 to 99 74 to 123 76 to 123 131 to 218 600 24 97 to 162 82 to 126 101 to 168 118 to 171 124 to 206 700 28 125 to 208 135 to 202 146 to 244 120 to 200 167 to 242 202 to 337 800 32 176 to 294 160 to 229 190 to 316 169 to 281 218 to 348 197 to 328 900 36 170 to 283 151 to 251 178 to 296 161 to 268 200 to 317 221 to 369 1000 40 175 to 291 206 to 314 220 to 367 165 to 275 253 to 370 218 to 363 Unit N m Lining type Natural hard rubber Polyurethane rubber Gasket type Soft rubber gasket or the equivalent in hardness supplied by customer Process mm inch 1800 72 291 to 485 552 to 919 1100 44 285 to 476 1200 48 180 to 300 327 to 546 298 to 497 400 to 582 281 to 468 1350 54 397 to 662 1400 56 233 to 388 379 to 632 1500 60 421 to 702 1600 64 238 to 397 532 to 886 532 to 887 468 to 779 IM 01E25D11 01EN 3 INSTALLATION 3 9 Table3 3 2 Tigh
32. 910 35 83 1025 40 35 1125 44 29 1255 49 41 Bolt Circle Diameter aC 650 25 59 770 30 31 840 33 07 950 37 40 1050 41 34 1170 46 06 Inner Lining H F D 477 18 78 578 22 76 675 26 57 777 30 59 878 34 57 976 38 43 Diameterad ining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 9 9 9 r 7 5 6 4 6 4 Bolt Hole Diameter gh 33 1 30 36 1 42 36 1 42 39 1 54 39 1 54 42 1 65 Number of Bolt Holes N 20 20 24 24 28 28 Height H1 775 30 51 900 35 43 970 38 19 1096 43 15 1196 47 09 1345 52 95 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 820 32 28 933 36 73 1018 40 08 1127 44 37 1228 48 37 1344 52 91 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 40 1 57 50 1 97 Approx Weight Unit kg Ib 230 507 350 772 330 728 427 941 535 1179 742 1636 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table 5 JIS 10K Flange Type Unit mm approx in Process Connection Code CJ1 Flange Type JIS B2220 10K Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H FU D Lay Length L 600 23 62 720 28 35
33. ADMAG AXW remote flowtube For details of the AXFA11 remote converter see IM 01E20C01 01E instruction manual When setting the parameter C30 in the remote converter select ADMAG AXF for ADMAG AXW remote flowtube m Regarding This User s Manual This manual should be provided to the end user Before use read this manual thoroughly to comprehend its contents The contents of this manual may be changed without prior notice All rights are reserved No part of this manual may be reproduced in any form without Yokogawa s written permission Yokogawa makes no warranty of any kind with regard to this material including but not limited to implied warranties of merchantability and suitability for a particular purpose All reasonable effort has been made to ensure the accuracy of the contents of this manual However if any errors or omissions are found please inform Yokogawa Yokogawa assumes no responsibilities for this product except as stated in the warranty Please note that this user s manual may not be revised for any specification changes construction changes or operating part changes that are not considered to affect function or performance fthe customer or any third party is harmed by the use of this product Yokogawa assumes no responsibility for any such harm owing to any defects in the product which were not predictable or for any indirect damages MH Safety and Modification Precautions
34. Class 150 Flange Carbon Steel 4 for lining code F H D U ASME B16 47 Series A Class 150 Flange 700 mm 28 in to 1000 mm 40 in Carbon Steel for lining code F H D U 700 mm 28 in to 1000 mm 40 in AWWA C207 Class D Carbon Steel for lining code F H D U 1200 mm 48 in for lining code H EN1092 1 PN6 FI Carbon Steel Bde abere 1200 mm 48 in to 1800 mm 72 in CEK EN1092 1 PN10 Flange Carbon Steel for lining code H fluid pressure up to 0 6 MPa 500 mm 20 in to 1000 mm 40 in CE1 EN1092 1 PN10 Flange Carbon Steel for lining code F H D U fluid pressure up to 1 MPa 1200 mm 48 in to 1800 mm 72 in for lining code H EN1092 1 PN16 Flange Carbon Steel N CE2 fluid pressure up to 1 MPa 500 mm 20 in to 1000 mm 40 in for lining code F H D U CJ1 JIS B2220 10K Flange Carbon Steel CS1 AS2129 Table D Carbon Steel 500 mm 20 in to 1000 mm 40 in CS2 AS2129 Table E Carbon Steel for lining code F H D U CT1 AS4087 PN16 Carbon Steel 1200 mm 48 in for lining code H Lay Length Standard JIS G1 2 female ANSI 1 2 NPT female Not available for Submersible type ISO M20 x 1 5 female Not available for Submersible type None Standard Optional code Electrical Connection Indicator Calibration Optional Specifications 1 N Users must consider the characteristics of selected wetted parts ma
35. Flange Bolt Circle Diameter gC1 1340 52 76 1560 61 42 1760 69 29 1970 77 56 Ring Bolt Circle Diameter 2C2 1356 53 39 1572 61 89 1772 69 76 1981 77 99 en did Lining H 1195 47 05 1398 55 04 1586 62 44 1784 70 24 Bolt Hole Pitch Half Angle 0 5 6 5 4 5 4 1 Bolt Hole Diameter gh 33 1 30 36 1 42 36 1 42 39 1 54 Number of Bolt Holes N 32 36 40 44 Height H2 770 30 31 873 34 37 969 38 15 1068 42 05 Height Hr 1527 60 12 1742 69 49 1938 76 30 2145 84 45 Inner Diameter of Eye Plate 60 2 36 70 2 76 70 2 76 80 3 15 Approx Weight Unit kg Ib 620 1367 920 2028 1310 2888 1670 3682 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table 3 EN PN10 Flange Type fluid pressure up to 0 6 MPa Unit mm approx in Process Connection Code CEK Flange Type EN1092 1 PN10 Size Code 12L 14L 16L 18L Size 1200 48 1400 56 1600 64 1800 72 Lining Code H Lay Length L 1440 56 69 1680 66 14 1920 75 59 2160 85 04 Flange Outer Diameter D 1455 57 28 1675 65 94 1915 75 39 2115 83 27 Flange Bolt Circle Diameter C1 1380 54 33 1590 62 60 1820 71 65 2020 79 53 Ring Bolt Circle Diameter 8C2 1391 54 76 1596 62 83 1822 71 73 2022 79 61 Li d Lining H 1195 47 05 1398 55 04 1586 62 44
36. IFICATIONS continued O Available Not available Applicable Model Item Specifications General Submersible Code AXW G AXW W Hydrostatic Test The test verifies the absence of leaks by applying the following water pressures which are determined under process connection conditions to lining for ten minutes Test results are described in the Note column of a test certificate QIC Process Connection Water Pressure o 5 701 EN PN6 EN PN10 code CEK 0 9 MPa ASME Class 150 EN PN10 code CE1 EN PN16 JIS 10K 1 5 MPa AS2129 Table E AS4087 PN16 JIS F12 JIS 75M 1 5 MPa AWWA C207 Class D 1 25 MPa AS2129 Table D 1 05 MPa Calibration Certifi Level 2 The Declaration and the Calibration Equipment List are issued o o L2 cate Level 3 The Declaration and the Primary Standard List are issued o o E3 Level 4 The Declaration and the Yokogawa Measuring Instruments Control System are n LA issued Five point Calibra A flow test near 0 25 50 75 and 100 of the user specified span is performed instead tion in User specified ofthe flow test of the standard 2m s span and a test certificate QIC is submitted Span Specify the span 100 flow span whose corresponding flow velocity lies between 0 5 to 10 m s and that is less than the maximum line capacity Selectable range of flow rate span is shown below Size mm in Selectable range of flow rate span m h Flow rate span velocity m s 500 20 354 0 5
37. action Refer to the manual for converter on how to use the write protect function in detail IM 01E25D11 01EN 1 INTRODUCTION 1 3 Maintenance Ans Maintenance of the magnetic flowmeter should be performed by the trained personnel having knowledge of safety standard No operator shall be permitted to perform any operations relating to maintenance When opening the cover wait for more than 10 minutes after turning off the power Do not open the cover in wet weather or humid environment When the cover is open stated enclosure protection is not applicable Always conform to maintenance procedures outlined in this manual If necessary contact Yokogawa Care should be taken to prevent the build up of dirt dust or other substances on the display panel glass or data plate If these surfaces do get dirty wipe them clean with a soft dry cloth 1 2 Warranty The terms of this instrument that are guaranteed are described in the quotation We will make any repairs that may become necessary during the guaranteed term free of charge Please contact our sales office if this instrument requires repair If the instrument is faulty contact us with concrete details about the problem and the length of time it has been faulty and state the model and serial number We would appreciate the inclusion of drawings or additional information The results of our examination will determine whether the meter will be repaired fr
38. ange Type AS2129 Table D Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 705 27 76 825 32 48 910 35 83 1060 41 73 1175 46 26 1255 49 41 Bolt Circle Diameter aC 641 25 24 756 29 76 845 33 27 984 38 74 1092 42 99 1175 46 26 Inner Lining H F D 477 18 78 578 22 76 675 26 57 777 30 59 878 34 57 976 38 43 Diameter ad ining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 9 11 3 11 3 9 9 r 7 5 Bolt Hole Diameter gh 26 1 02 30 1 18 30 1 18 36 1 42 36 1 42 36 1 42 Number of Bolt Holes N 16 16 20 20 24 24 Height H1 765 30 12 885 34 84 970 38 19 1131 44 53 1265 49 80 1345 52 95 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 815 32 09 926 36 46 1018 40 08 1144 45 04 1253 49 33 1344 52 91 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 50 1 97 50 1 97 Approx Weight Unit kg Ib 157 346 225 496 290 639 433 977 594 1310 728 1605 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table 7 AS2129 Table E Flange Type Unit mm approx in
39. be is filled with fluid and that it is free of bubbles Is the flowtube completely full of fluid Are there bubbles in the fluid Check for the presence of valve leakage Are valves leaking e Confirm the flowmeter grounding e Confirm whether or not the grounding wire is disconnected from the earth flange Is the flowmeter properly grounded Recheck the fluid to be measured e Does the fluid s conductivity vary e Is the fluid conductivity within the limits Is the fluid likely to contain deposits Is the flowmeter located near motors transformers or electric equipment YES C Contact a service center 5 MAINTENANCE 1 When checking for bubbles it is convenient if there is a gas vent hole on the flowtube s downstream side Particular care must be taken in the case of horizontal mounting In order to ensure complete filling of the tube either adjust the mounting position or switch to vertical mounting Install a defoaming device on the flowtube s upstream side Replace the valve s Completely ground the converter and flowtube Refer to the section on grounding in the relevant user s manual e Ensure that the fluid s conductivity changes as little as possible e Do not use the meter when fluid conductivity is out of limits e Whenever possible reduce
40. cation where it is not exposed to direct sunlight The minimum ambient temperature is limited by the minimum fluid temperature of the flowtube the lining For more information refer to Chapter 6 OUTLINE The flowmeter may be used in an ambient humidity where the relative humidity ranges from 0 to 10096 However avoid long term continuous operation at relative humidity above 95 2 Noise Avoidance AA IMPORTANT The flowmeter should be installed away from electrical motors transformers and other power Sources in order to avoid interference with measurement 3 Required Lengths of Straight Runss To maintain accurate measurement see JIS B7554 Electro Magnetic Flowmeters which explains the requirements for upstream piping conditions of magnetic flowmeters Based on JIS B7554 Electro Magnetic Flowmeters and our piping condition test data we recommend the piping conditions as shown in the following figures When installing two or more magnetic flowmeters on a single pipe provide a run of atleast 10D between them D Flowtube Size Expander Gate valve Reducer fully open pipe 2D ale La 2D 5D or more or more 0 is allowable 0 is allowable 10D or more or more 90 degree bent Tee ba E ps i L dJ 2D 5D or more 0 is allowable 5D or more 0 is allowable 10D or more or more F0301 ai Figure 3 1 1 Required Lengths of Straight Runs 1 Do not install anything in the vicinity that may i
41. d Correct h Correct Incorrect h gt 0 a fh h gt 0 Figure 3 1 4 Mounting Positions F0304 ai Avoid air bubbles A IMPORTANT If air bubbles enter a measurement pipe flow rate indications may be affected and measurement errors may be caused In cases where fluids contain air bubbles piping must be designed to prevent them from accumulating in the measurement pipe of a flowtube If a valve exists near the flowmeter try to mount the flowmeter on the valve s upstream side in order to prevent a possible reduction of pressure inside the pipe thereby avoiding the possibility of air bubbles Correct Incorrect Correct NI SEN z Incorrect Eee Valve F0305 ai Figure 3 1 5 Avoiding Air Bubbles IM 01E25D11 01EN 3 INSTALLATION 3 3 Mounting orientation A IMPORTANT If electrodes are perpendicular to the ground air bubbles near the top or precipitates at the bottom may cause measurement errors Ensure that the terminal box of a remote flowtube is mounted above the piping to prevent water from entering them Correct Incorrect Incorrect Air bubble Water can seep into und the terminal box Electrode Electrode Precipitate F0306 ai Figure 3 1 6 Mounting Orientation 3 2 Handling Precautions AN WARNING The magnetic flowmeter is a heavy instrument Be careful that no damage is caused to personnel through accidentally dropping it
42. d excitation cables are pre wired and waterproof glands with union joints are attached at factory DHC User specified Signal and Excitation Cable Length Available for the submersible type and a model with optional code DHC The cable length is limited up to 200 meters combined with an AXFA11 converter Following L specify the cable length in three digits as a multiple of 1 meter e g 001 002 or 005 for a length up to 5 meters or as a multiple of 5 meters i e 005 010 015 or the like for a length of 5 meters or more If this optional code is not selected a 30 meter length cable is attached L Mass Unit Setting The flow rate span transmission pulse weight and totalizer display pulse weight can be set in terms of mass unit Specify the density of the process fluid when ordering in addition to the mass flow rate span transmission pulse weight for mass unit and totalizer display pulse weight for mass unit When ordering a remote flowtube parameters for Mass Unit Setting will be set in the corresponding converter before shipment 1 Density a Available density Numerics Specify the numeric within the value of 500 to 2000 kg m 4 2 to 16 7 Ib gal or 31 2 to 124 8 Ib cf And it can be up to five digits to a maximum of 32000 ignoring the decimal point A fraction is limited to the fourth decimal place b Available density units kg m Ib gal Ib cf Example A water density is about 1000 kg m In this
43. ding Ring F0313 ai Note Gasket A and B are also placed concentrically with the flowtube Figure 3 3 5 Mounting Procedure with Grounding Rings GR1 for sizes up to 1000 mm 40 in Mounting Procedure with optional Grounding Rings GR1 for sizes 1100mm 44 in and above 1 The grounding ring is temporarily fixed onto the flowtube by four bolts Hang the grounding ring up using a crane or a hoist so that it would not fall down from the flowtube while setting the gasket B Unfasten the bolts and remove the grounding ring off from the flowtube Place the gasket B to the flowtube Cut out holes on the gasket B if necessary so that the bolts can go through Fix the grounding ring to the flowtube by the four bolts again Connect the wire from the grounding ring to the screw at the flowtube flange and fix the wire by the nut This procedure item 1 to 4 must be done for the both sides of the flowtube IM 01E25D11 01EN 3 INSTALLATION 5 Install the flowtube into the customer s pipe with the gaskets A Screw amp Nut Connect the wire from the grounding ring or the customer s pipe Hang the grounding ring up with this point Unfasten the bolts and Cut out some holes on the gasket B when necessary Grounding Ring F0314 ai Note Gasket A and B should be placed concentrically with the flowtube Figure 3 3 6 Mounting Procedure with Grounding Rings GR1 for sizes 1100 mm 44 in and abo
44. e terminal box nor open the terminal box cover until it is time to wire it 5 Long term Non use AA IMPORTANT It is not desirable to leave the flowmeter unused for a long term after installation If this situation is unavoidable take care of the flowmeter by observing the following IM 01E25D11 01EN 3 INSTALLATION 3 4 Confirmation of sealing conditions for the flowmeter Confirm that the terminal box screw and wiring ports are well sealed Equip the conduit piping with drain plugs or waterproof glands to prevent moisture or water from penetrating into the flowmeter through the conduit Regular inspections Inspect the sealing conditions as mentioned above and the inside of the terminal box at least once a year Also due to rain etc when it is suspected that water may have penetrated into the inside flowmeter perform supplementary inspections 3 2 2 Flowmeter Piping AN CAUTION Misaligned or slanted piping can lead to leakage and damage to the flanges 1 Correct any misaligned or slanted piping and any gaps that may exist between mounting flanges before installing the flowmeter refer to Figure 3 2 2 S 9 PAF F0308 ai Figure 3 2 2 Slanted and Misaligned Flowmeter Piping 2 Inside a newly installed pipeline there may be some foreign substances such as residue from welding or wood chips Remove them by flushing the piping before mount
45. e is no continuity the coils may be broken and replacement or repair of the flowtube is necessary The coil resistance is designed to be 150 O or less If it is not this may be an abnormal condition Consult Yokogawa s sales or service offices 2 Insulation Resistance Check Check the insulation resistances in the terminal box in accordance with the tables below If any of them falls below the values listed in the tables consult Yokogawa s sales or service offices for investigation If the insulation resistance cannot be restored replacement or repair of the flowtube is needed In case of submersible type flowmeters undo the wiring connection on the converter side and measure resistance at the cable terminals Coil Circuit Checking is possible even if the pipe is filled with fluid Test Terminals Test Voltage Specification Between 500 V DC Use an 1 MQ or more terminals insulation EX1 and C tester or the equivalent Signal Circuit Before testing be sure to empty and dry the interior of the pipe checking that there is no adhesive material Also undo the wiring connection on the converter side before testing Test Terminals Test Voltage Specification Between terminals Aand C Between terminals BandC 500 V DC Use an insulation tester or the equivalent 100 MO or more for each IM 01E25D11 01EN 5 MAINTENANCE 5 4 Troubleshooting Although magnetic flowm
46. ee of charge or on an at cost basis The guarantee will not apply in the following cases Damage due to negligence or insufficient maintenance on the part of the customer Problems or damage resulting from handling operation or storage that violates the intended use and specifications Problems that result from using or performing maintenance on the instrument in a location that does not comply with the installation location specified by Yokogawa Problems or damage resulting from repairs or modifications not performed by Yokogawa or someone authorized by Yokogawa Problems or damage resulting from inappropriate reinstallation after delivery Problems or damage resulting from disasters Such as fires earthquakes storms floods or lightning strikes and external causes Trademarks ADMAG and AXW are registered trademarks of Yokogawa Electric Corporation Company names and product names used in this material are registered trademarks or trademarks of their respective owners 1 3 Combination Remote Converters IMPORTANT The AXW remote flowtube size 500 20 in to 1800 mm 72 in should be used in combination with AXFA11 remote converter Contact Yokogawa before using it in combination with converters other than AXFA11 IM 01E25D11 01EN 2 HANDLING PRECAUTIONS gt 2 1 2 HANDLING PRECAUTIONS This instrument has been inspected carefully at the factory before shipment When the instrument is deli
47. en waterproof property is necessary Wiring using waterproof glands A IMPORTANT To prevent water or condensation from entering the terminal box waterproof glands are recommended Do not over tighten the glands or damage to the cables may result Tightness of the gland can be checked by confirming that the cable is held firmly in place For working on the electric wire tubes or the flexible tubes G1 2 remove the waterproof gland and attach them directly to the wiring port Be sure to use the washers and gaskets as shown in the drawings Check and see that the cable is firmly fixed realizing waterproofness IM 01E25D11 01EN 4 WIRING 4 4 Gasket Waterproof gland Cable F0404 ai Figure 4 1 4 Waterproof Gland Optional code EG E 5 When working on conduit pipes or flexible pipes G1 2 only F0405 ai Figure 4 1 5 Waterproof Gland with Union Joint Optional code EU 3 Conduit Wiring When wiring the conduits pass the conduit through the wiring connection port and utilize the waterproof gland to prevent water from flowing in Place the conduit pipe on an angle as shown in Figure 4 1 6 Install a drain valve at the low end of the vertical pipe and open the valve regularly Drain vale rdd F0406 ai Figure 4 1 6 Conduit Wiring 4 1 4 Wiring Connections AN WARNING Before wiring be sure that the power supply for AXFA11 converter has been turned off to prevent an electrical shock
48. er must be performed by expert engineer or skilled personnel No operator shall be permitted to perform procedures relating to wiring When connecting the wiring check that the supply voltage to the converter is within the range of the voltage specified for this instrument before connecting the power cable In addition check that no voltage is applied to the power cable before connecting the wiring The protective grounding must be connected securely at the terminal with the mark to avoid danger to personnel 3 Operation A WARNING When opening the cover wait for more than 10 minutes after turning off the power Only expert engineer or skilled personnel are permitted to open the cover Do not open the cover in wet weather or humid environment When the cover is open stated enclosure protection is not applicable Be sure to set parameters as Protect on the write protect function after finish of parameter setting work Under extremely rare case the infra red switches may respond unexpectedly in such conditions as sticking ball of water or extraneous substances on the surface of display panel glass according to the principle of infra red switch operation Its probability rises in such cases as sticking rain water by storm or other similar situation and washing up work near flowmeter installation place Either to illuminate or stop illuminating the infra red switches by the flashlight may cause the mis re
49. erature should also be limited accord ing to minimum fluid temperature of flow tube s speci fication Refer to description of Fluid Temperature and Pressure Contact Yokogawa office for lower temperature Ambient Humidity 0 to 100 Note Lengthy continuous operation at 9596 or more is not recommended Fluid Conductivity 20 uS cm or larger for sizes 1000 mm and below 50 uS cm or larger for sizes 1100 mm and above Measurable Flow Rate Range Size Min Span Max Span mm in 0 1m s 0 33ft s 10m s 33ft s 500 20 i y Eu sd En sos gem own 700 28 DISTR b Pen 800132 res S io ee 900 36 oo os on oe 3000430 ee Ce Size Min Span Max Span mm in 0 3 m s 1 ft s 10 m s 33 ft s noo IS pesan mn 1200 48 Pa ee a 1350 54 a e Ng E 05 026 19 1400196 b r ran ser 1500 60 pa dew S N far e088 1000488 Pa oa ees 12007 mel ge nato al Fluid Temperature and Pressure Note The following values show maximum allowable fluid pressure for the flowtube Further fluid pressure should also be limited according to flange rating Lining Material Fluid Temperature Fluid Pressure Fluorocarbon PTFE 10 to 120 C Oto 1 MPa 14 to 248 F 0 to 145 psi Natural 5to 80 C 0 to 1 MPa hard rubber 23to 175 F 0 to 145 psi Natural 10 to 70 C Oto 1 MPa soft rubber 14 to 158 F 0 to 145 psi Polyurethane 10 to
50. eters rarely require maintenance failures may occur when the instrument is not operated correctly This section describes troubleshooting procedures where the cause of the breakdown is identified through receiver indication 5 4 1 No Indication START Y Is an error being displayed Check the converter display Refer to the Alarm Functions in the AXFA11 Is an error being displayed NO Is anything else NO being displayed YES Does the arrow on the tube match the NO flow direction y Perform either of the following a Reinstall the flowtube in order to make the arrow and Check whether the flowtube flow direction match is filled with fluid b Reverse the setting for the flow direction Is the flowtube NO full of fluid Change the piping or the mounting condition so that Check the resistance between the tube fills with the fluid the flowtube s A B and C terminals using a circuit tester Is the resistance between A C or B C 100 MQ or more NO Remove the tube and inspect the inside of the pipe Is foreign NO matter adhering to the walls YES Y Remove the foreign matter C Contact a service center F0503 ai IM 01E25D11 01EN 5 4 2 Unstable Zero START Investigate whether or not the flowtu
51. ference conditions Similar to BS EN29104 ISO 9104 Accuracy Current Output Accuracy Pulse Output plus 0 05 of span Repeatability 10 2 of rate V gt 1m s 3 3ft s 40 196 of rate 1mm s V lt 1m s 3 3ft s Maximum Power Consumption Combined with AXFA11 20W Insulation Resistance Between excitation current terminal and signal common terminals 100MO at 500V DC Between signal terminals 100MQ at 500V DC Between signal terminals and common termi nal C 100MO at 500V DC AN CAUTION 1 When performing the Insulation Resistance Test please obey the following caution Following the relevant test wait for more than 10 seconds after the power supply has been turned off before removing the cover Remove all wires from terminals before testing After testing be sure to discharge by using a resistance and return all wires to its correct position Screws must be tightened to a torque of 1 18 N m or more After closing the cover the power supply can be restored EMC Conformity Standards n200 EN61326 1 Class A Table2 For use in indus trial locations EN61326 2 3 EN61000 3 2 Class A EN61000 3 3 AN CAUTION This instrument is a class A product and it is designed for use in the industrial environment Please use this instrument in the industrial environment only B NORMAL OPERATING CONDITIONS Ambient Temperature 10 to 60 C 14 to 140 F Note Minimum temp
52. g Grounding resistance 100 Q or less Combined Converter AXFA11 converter Signal Cable AXFC Maximum cable length to AXFA11 converter up to 200m 660 ft B STANDARD PERFORMANCE Accuracy Pulse Output 0 35 of rate for sizes 500 mm 20 in to 1000 mm 40 in 0 5 of rate for sizes 1100 mm 44 in to 1800 mm 72 in Size Flow Velocity Accurad mm in V m s ft s y V 0 3 1 0 2 0mm s 500 20 E to 1000 40 a 0 83 0 35 of rate 1 0mm s V 0 3 1 0 3 0mm s 1100 44 dn x pem 0 4 of rate 1 8mm s to 180072 Eo lt E 0 3 3 33 0 5 of rate 1 0mm s For sizes 500mm 20 in to 1000mm 40 in of rate Pulse Output Accuracy 0 1 2 3 4 5 6 7 8 9 10 V m s F0601 ai For sizes 1100mm 44 in to 1800mm 72 in of rate Pulse Output Accuracy 1 2 1 0 0 8 0 6 0 4 0 2 0 0 0 1 2 3 4 5 6 7 8 9 10 F0602 ai IM 01E25D11 01EN 6 OUTLINE 6 2 Note The accuracy of a product before shipment is defined as totalized value at the result of calibration test in our water actual flow test facility Calibrated conditions in our water actual test facility are as follows Fluid temperature 20 10 C Ambient temperature 20 5 C Length of straight runs 10 D or more on the upstream side 5 D or more on the downstream side Re
53. gular Inspection Items eese 5 2 5 3 Excitation Coil and Insulation Resistance Check 5 2 5 4 AAA 5 3 5 4 1 No Indicati n s 5 3 5 4 2 Unstable Zero iii nda 5 4 5 4 3 Disagreement Between Indication and Actual Flow 5 5 6 OUT N rr 6 1 E STANDARD SPECIFICATIONS essere ELLER 6 1 E STANDARD PERFORMANCE Xa 6 1 8 NORMAL OPERATING CONDITIONS eese nnns 6 2 E MODEL AND SUFFIX CODE ccsccecseseeseeeeseeeeeeeseeeeeeeeseeeseseeseeeseeeeeseeeeeesaeeaes 6 3 2nd Edition Sep 2013 KP IM 01E25D11 01EN All Rights Reserved Copyright 2012 Yokogawa Electric Corporation a OPTIONAL SPECIFICATIONS ERE EEN rens 6 5 a OPTIONAL SPECIFICATIONS continued eese 6 6 a DIMENSIONAL DRAWINGS usuussursunannansunnnnnnnnnunnunnnnnnnnnunnnnnnnnnnnnnnnnnnnnnnannnnnn 6 7 a SIZING DATA cinc iaa n RED S RR n RR RA REA RR n a SR 6 19 Revision Information IM 01E25D11 01EN 1 INTRODUCTION 1 1 1 INTRODUCTION This instrument has been adjusted at the factory before shipment To ensure correct use of the instrument please read this manual thoroughly and fully understand how to operate the instrument before operating it A NOTE The ADMAG AXW remote flowtube is used in combination with the AXFA11 remote converter This manual describes the hardware configuration of the
54. iameter gd Lining H F D 477 18 78 578 22 76 675 26 57 777 30 59 878 34 57 976 38 43 Lining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 6 9 9 6 4 6 4 5 6 5 Bolt Hole Diameter oh 31 8 1 25 34 9 1 37 35 1 1 38 41 1 1 62 41 1 1 62 41 1 1 62 Number of Bolt Holes N 20 20 28 28 32 36 Height H1 760 29 92 875 34 45 998 39 29 1150 45 28 1278 50 31 1399 55 08 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 812 31 97 921 36 26 1027 40 43 1144 45 04 1249 49 17 1361 53 58 Inner Diameter of Eye Bolt 35 1 38 35 1 38 40 1 57 50 1 97 60 2 36 60 2 36 Approx Weight Unit kg Ib 212 467 305 672 479 1056 680 1499 882 1944 1125 2480 Note When submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 2 AWWA Flange Type Unit mm approx in Process Connection Code CB1 Flange Type AWWA C207 Class D Size Code 700 800 900 10L Size 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter D 927 36 50 1060 41 75 1168 46 00 1289 50 75 Bolt Circle Diameter 2C 863 6 34 00 977 9 38 50
55. ing the flowmeter This prevents the lining from being damaged as well as the occurrence of erroneous measured signals resulting from foreign substances passing through the flowtube during measurement 3 3 Mounting Procedures AN CAUTION When attaching optional grounding rings to the flowtube with lining material natural hard rubber or fluorocarbon PTFE gaskets must be placed between each grounding ring and the flowtube Fluid leakage will happen without these gaskets These gaskets are to be supplied by customer Do not forget those gaskets also when ordering and attaching the grounding rings later additionally A NOTE The tightening torque value varies depending on the type of lining and gasket as shown in the tables in this section A IMPORTANT Use bolts and nuts in compliance with the flange ratings When choosing the gaskets be sure to choose sheet gaskets designed to fit for flange standard 1 Mounting Direction Mount the flowmeter so that the flow direction of the fluid to be measured is in line with the direction of the arrow mark on the flowmeter It may be especially difficult to move large size flowtubes after bringing them into the pit Check directions before bringing IMPORTANT If it is impossible to match the direction of the arrow mark the direction of the electrical connection can be changed Refer to Section 5 1 to do this properly In case the fluid being measured flows against the a
56. l wrench nominal size 1 5 mm Wrench 2 Turn off the power to the flowmeter 3 Using the wrench loosen the hexagonal nut at the neck of the instrument 5 MAINTENANCE 5 1 se F0501 ai 4 Using the hexagonal wrench loosen the screw in the neck 5 Turn the terminal box in the desired direction A NOTE The terminal box can be turned 140 degree to 180 degree from the arrow mark indicating the flow direction Do not exceed these angle 6 Using the hexagonal wrench retighten the neck Screw F0502 ai 7 Using the wrench retighten the hexagonal nut at the neck After that check that the terminal box is fixed IM 01E25D11 01EN 5 MAINTENANCE 5 2 5 2 Regular Inspection Items 1 Inspection of moisture proofing inside the terminal box Once year 2 Retightening of piping joint screws About twice year 3 Inspection of electrodes and lining in case of adhesive and or abrasive fluids etc Determine the period of regular inspection as necessary 5 3 Excitation Coil and Insulation Resistance Check AN WARNING Before checking of the excitation coil and the insulation resistance be sure that the power supply for AXFA11 converter has been turned off Before checking be sure to disconnect the cables from the terminals of the remote flowtube 1 Excitation Coil Check Check that there is continuity between terminals EX1 and EX2 in the terminal box If ther
57. lt 1 INTRODUCTION gt 1 E S 1 1 Protective grounding terminal Functional grounding terminal This terminal should not be used as a protective grounding terminal Alternating current Direct current Using the Magnetic Flowmeter Safely Installation A menno Installation of the magnetic flowmeter must be performed by expert engineer or skilled personnel No operator shall be permitted to perform procedures relating to installation The magnetic flowmeter must be installed within the specification conditions The magnetic flowmeter is a heavy instrument Be careful that no damage is caused to personnel through accidentally dropping it or by exerting excessive force on the magnetic flowmeter When moving the magnetic flowmeter always use a trolley forklift or crane and have at least two people carry it When the magnetic flowmeter is processing hot fluids the instrument itself may become extremely hot Take sufficient care not to get burnt Where the fluid being processed is a toxic substance avoid contact with the fluid and avoid inhaling any residual gas even after the instrument has been taken off the piping line for maintenance and so forth Do not apply excessive weight for example a person stepping on the magnetic flowmeter All procedures relating to installation must comply with the electrical code of the country where it is used 2 Wiring yema The wiring of the magnetic flowmet
58. n Remote Flowtube Size 1200 mm 48 in Remote Flowtube Size 1500 mm 60 in Remote Flowtube Size 1350 mm 54 in Remote Flowtube Size 1600 mm 64 in Remote Flowtube Size 1800 mm 72 in Remote Flowtube Use General purpose type Submersible type Remote Flowtube for Combined Use with Converter AXEA11 Power Supply Remote Flowtube Lining 11 Polyurethane Rubber Electrode Material 1 JIS SUS316L AISI 316L SS Equivalent Hastelloy C276 Equivalent Electrode Structure Non replaceable Grounding Structure 2 None 3 available as optional feature GR1 or GR2 Process Connection CG1 JIS F12 JIS 75M Flange Carbon Steel Lay Length Standard Electrical Connection Indicator JIS G1 2 female ANSI 1 2 NPT female Not available for Submersible type ISO M20 x 1 5 female None Not available for Submersible type Calibration Standard Optional Specifications Optional code 1 N Users must consider the characteristics of selected wetted parts material and influence of process fluids The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and or damage to plant facilities It is also possible that the instrument itself can
59. nterfere with the magnetic field induced signal voltages or flow velocity distributions of the flowmeter 2 Astraight run may not be required on the downstream side of the flowmeter However if a downstream valve or other fitting causes irregularity or deviation in flows provide a straight run of 2D to 3D on the downstream side 3 The valves shall be mounted on the downstream side so that deviated flows do not occur in the flowtube and to avoid startup from an empty condition 4 Maintaining Stable Fluid Conductivity A IMPORTANT Do not install the flowmeter where fluid conductivity tends to become uneven If chemicals are fed near the upstream side of a magnetic flowmeter they may affect the flow rate s indications To avoid this situation it is recommended that the chemical feed ports be located on the downstream side of the flowmeter If itis unavoidable that chemicals must be fed on the upstream side provide a sufficient length of straight run approximately 50D to ensure the proper mixture of fluids Incorrect Upstream side Correct Downstream side F0302 ai Figure 3 1 2 Chemical Injection IM 01E25D11 01EN 3 INSTALLATION 3 2 5 Precautions for Use of Liquid Sealing Compounds 4 IMPORTANT Care must be taken in using liquid sealing compounds on the piping as it may have a negative influence on the flow indications by flowing out and covering the surfaces of an electrode or g
60. oof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 16 6 JIS F12 JIS 75M Flange Type Unit mm approx in Process Connection Code CG1 Flange Type JIS G3443 2 F12 Size Code 11L 12L 13L 15L 16L 18L Size 1100 44 1200 48 1350 54 1500 60 1600 64 1800 72 Lining Code U Lay Length L 1320 51 97 1440 56 69 1620 63 78 1800 70 87 1920 75 59 2160 85 04 Flange Outer Diameter gD 1366 53 78 1470 57 87 1642 64 65 1800 70 87 1915 75 39 2115 83 27 Bolt Circle Diameter 2C 1283 50 51 1387 54 61 1552 61 10 1710 67 32 1820 71 65 2020 79 53 Grounding Ring Inner Lining U 1071 42 17 1172 46 14 1322 52 05 1469 57 83 1565 61 61 1759 69 25 Diameter gd Bolt Hole Pitch Half Angle 6 7 5 6 4 6 4 5 6 5 4 1 Bolt Hole Diameter gh 33 1 30 33 1 30 39 1 54 39 1 54 39 1 54 39 1 54 Number of Bolt Holes N 24 28 28 32 36 44 Height H2 720 28 35 770 30 31 873 34 37 921 36 26 969 38 15 1068 42 05 Height Hr 1457 57 36 1560 61 42 1723 67 83 1875 73 82 1981 77 99 2180 85 83 Inner Diameter of Eye Plate 60 2 36 60 2 36 70 2 76 70 2 76 70 2 76 80 3 15 Approx Weight Unit kg Ib 910 2006 1060 2337 1430 3153 1770 3902 2090 4608 2890 6371 Note When
61. ping O C Cc EX2 EX1 EX1 x 9 EX2 EX2 x S G Individually tape and insulate 9 the shields corresponding to ef EX1 SA and SB on the remote C e flowtube side Remote flowtube SE Figure 4 1 9 Wiring Diagram 4 Grounding AN CAUTION Be sure to connect the protective grounding of the remote flowtube with a cable of 2 mm or larger cross section in order to avoid electrical shock to the operators and maintenance engineers and to prevent the influence of external noise Connect the grounding wire to the D mark The grounding should satisfy Class D requirements ground resistance 100 Q or less AA IMPORTANT Improper grounding can have an adverse affect on the flow measurement Ensure that the instrument is properly grounded The electromotive force of the magnetic flowmeter is minute and it is easy to be affected by noise And also that reference electric potential is the same as the measuring fluid potential Therefore the reference electric potential terminal potential of the flowtube and the converter also need to be the same as the measuring fluid Moreover that the potential must be the same with ground Be sure to ground according to Figure 4 1 10 Refer to Figure 3 3 5 or 3 3 6 for wiring to the flanges of remote flowtube when optional grounding rings are not used 600 V vinyl insulated electric cable 2 mm or larger E Class D requirements ground resistance 100 Q or less
62. rounding ring In particular care must be taken if a liquid sealing compound is used in the case of vertical piping 6 Service Area Select locations where there is adequate space to service installing wiring overhauling etc 7 Bypass Line It is recommended to install a bypass line to facilitate maintenance and zero adjustment Bypass valve Block valve Block valve F0303 ai Figure 3 1 3 Bypass Line 8 Supporting the Flowmeter AN CAUTION Do not secure the flowmeter separately to prevent the vibrations shocks and expansion and contraction forces of the piping from affecting it Fix the pipeline or its flanges first then let them support the flowmeter For vertical mounting make sure that the weight of piping does not weigh on the flowmeter To release the load from tightening the flowmeter to the pipeline set a expansive pipe in the downstream side 9 Mounting Positions Pipes must be fully filled with liquids A IMPORTANT It is essential that pipes remain fully filled at all times otherwise flow rate indications may be affected and measurement errors may be caused Piping shall be designed so as to maintain the interior of the flowtube filled with fluids Vertical mounting is effective in such cases as when fluids tend to separate or solid matter may be precipitated When employing vertical mounting direct the fluids from the bottom to the top to ensure that the pipes remain fully fille
63. rrow direction refer to the parameter J20 Flow Direction in the user s manual of the AXFA11 Magnetic Flowmeter Remote Converter IM 01E20C01 01E IM 01E25D11 01EN 3 INSTALLATION 3 5 2 Carrying Flowtube 90 degrees or less bd E ti ye plate B N A F0309 ai Figure 3 3 1 Carrying Flowtube AN CAUTION When carrying the flowtube use the lifting rings eye bolts or eye plates To assure safety keep lifting angle less than 90 degrees as shown in Figure 3 3 1 3 Positioning Flowtube Bring in the flowtube place it and use a jack to adjust its position AA IMPORTANT Apply the jack to the flanges of the flowtube In addition adjust any misalignment when the flowtube is brought in as the jack can adjust vertical position but not horizontal one 4 Applying Gasket and optional Grounding Rings Gasket Necessary gaskets for piping connection are as below depending on the choice of grounding rings Use sheet gaskets designed to fit for flange standard The GF type 1 gaskets by JIS G 3443 2 should be used for the JIS F12 flange models in sizes 1100 mm 44 in and above In this case the gasket groove is required on the customer pipe flanges The thickness of gasket should be 2mm 0 08in to 5mm 0 2in for sizes up to 1000 mm 40 in and 5 mm 0 2 in or more for larger
64. stant wiring with a maximum allowable temperature of 70 C 158 F or above Donot connect cables outdoors in wet weather in order to prevent damage from condensation and to protect the insulation e g inside the terminal box of the flowtube Donotsplice the cable between the flowtube terminal and the converter if it is too short Replace the short cable with a cable that is the appropriate length All the cable ends must be provided with round crimp on terminals and be securely wired The signal cables must be routed in separate steel conduit tubes 16 JIS C 8305 or flexible conduit tubes 15 JIS C 8309 Keep conduits or flexible tubes watertight using sealing tape Ground the remote flowtube and the converter separately Cover each shield of the signal cable with vinyl tube or vinyl tape to avoid contact between two shields or between a shield and a case When waterproof glands or union equipped waterproof glands are used avoid tightening the glands with an excessive torque Besure to turn the power off before opening the terminal box cover Before turning the power on tighten the terminal box cover securely When opening the terminal box cover use a hexagonal wrench nominal size 3 mm For handling the locking screw refer to Figure 4 1 7 Be sure to lock the cover using a hexagonal wrench nominal size 3 mm after installing the cover For handling the locking screw refer to Figure 4 1 11
65. submersible type or option code DHC is selected waterproof glands and a 30 meter length cable are attached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 17 e Optional Grounding Rings GR1 for sizes 1200 mm 48 in to 1800 mm 72 in 935 1 38 qeu A E f i e Y 911 0 43 i 2D gd s nn L1 L1 HE gt lt F0606 ai Unit mm approx in i CB1 CS1 Process Connection Code CS2 CT1 CEJ CEK CE1 AWWA C207 D Flange Type AS2129 D E EN PN6 EN PN10 AS4087 PN16 Size Code 12L 12L 14L 16L 18L 12L 14L 16L 18L au 1200 1200 1400 1600 1800 1200 1400 1600 1800 48 48 56 64 72 48 56 64 72 Lining Code H i 1370 1300 1516 1716 1925 1335 1540 1766 1966 Ring Outer Diameter D 53 94 51 18 59 69 67 56 75 79 52 56 60 63 69 53 77 40 1195 1201 1404 1592 1790 1195 1396 1588 1782 Ring Inner Diameter d 47 05 47 28 55 28 62 68 70 47 47 05 54 96 62 52 70 16 re eee 1426 1356 1572 1772 1981 1391 1596 1822 2022 56 14 53 39 61 89 69 76 77 99 54 76 62 83 71 73 79 61 735 700 808 908 10125 7175 820 933 1033 g 28 94 27 56 31 81 35 75 39 86 28 25 32 28 36 73 40 67 T 815 780 888 988 10925 797 5 900 1013 1113 g 32 09 30 71 34 96 38 90 43 01 31 40
66. tached Add 9 5 kg 20 9 Ib to the weight in the table IM 01E25D11 01EN 6 OUTLINE 6 11 8 AS4087 PN16 Flange Type Unit mm approx in Process Connection Code CT1 Flange Type AS4087 PN16 Size Code 500 600 700 800 900 10L Size 500 20 600 24 700 28 800 32 900 36 1000 40 Lining Code H F U D Lay Length L 600 23 62 720 28 35 840 33 07 960 37 80 1080 42 52 1200 47 24 Flange Outer Diameter oD 705 27 76 825 32 48 910 35 83 1060 41 73 1175 46 26 1255 49 41 Bolt Circle Diameter 2C 641 25 24 756 29 76 845 33 27 984 38 74 1092 42 99 1175 45 67 Inner Lining H ED 477 18 78 578 22 76 675 26 57 777 30 59 878 34 57 976 38 43 Diameterad ining U 469 18 46 570 22 44 667 26 26 769 30 28 870 34 25 968 38 11 Bolt Hole Pitch Half Angle 9 11 3 11 3 9 9 7 5 7 5 Bolt Hole Diameter gh 26 1 02 30 1 18 30 1 18 36 1 42 36 1 42 36 1 42 Number of Bolt Holes N 16 16 20 20 24 24 Height H1 765 30 12 885 34 84 970 38 19 1131 44 53 1265 49 80 1345 52 95 Height H2 408 16 06 459 18 07 509 20 04 560 22 05 611 24 06 662 26 06 Height Hr 815 32 09 926 36 46 1018 40 08 1144 45 04 1253 49 33 1344 52 91 Inner Diameter of Eye Bolt 35 1 38 35 1 38 35 1 38 40 1 57 50 1 97 50 1 97 Approx Weight Unit kg Ib 184 406 288 635 374 825 5
67. tening Torque Values for Metal Piping Ibf in Unit Ibf in Lining type PTFE Natural hard rubber Natural soft rubber Gasket type Soft rubber gasket or the equivalent in hardness supplied by customer Process ASME connection B16 5 500 600 EN1092 1 PN10 EN 1092 1 PN16 AWWA C207 AS2129 Table D E Size B16 47 700 1000 JIS B2220 10K Class D AS4087 PN16 mm inch Class 150 500 20 880 to 1467 748 to 1239 1266 to 2110 1332 to 2062 600 24 1275 to 2125 955 to 1546 1928 to 3214 2113 to 2932 700 28 1490 to 2483 1561 to 2357 1594 to 2657 1558 to 2596 2123 to 2943 800 32 2292 to 3820 1880 to 2671 2085 to 3475 2176 to 3627 3538 to 5413 900 36 2426 to 4043 1821 to 2991 1980 to 3301 2285 to 3809 3535 to 5346 1000 40 2426 to 4043 2450 to 3739 2717 to 4528 2534 to 4224 3734 to 5265 Unit Ibf in Lining type Polyurethane rubber Gasket type Soft rubber gasket or the equivalent in hardness supplied by customer Proce connection 516 5 ei 600 EN1092 1 PN10 EN 1092 1 AWWAC207 92729Teble wer Size B16 47 700 1000 JIS B2220 10K PN16 Class D AS 4087 PN16 JIS 75M mm inch Class 150 500 20 626 to 1044 527 to 876 652 to 1087 674 to 1089 1159 to 1931 600 24 862 to 1436 727 to 1113 894 to 1490 1043 to 1512 1095 to 1825 700 28 1106 to 1843 1193 to 1791 1295 to 2159 1061 to 1769 1478 to 2142 1788 to 2980 800 32 1562 to 2603 1420 to 2024 1680 to 2800 1494 to 2491 1926 to 3076 1739 to 2899 900 36 1505 to 2508 1340 to 2218 1571 to 2
68. terial and influence of process fluids The use of inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and or damage to plant facilities It is also possible that the instrument itself can be damaged and that fragments from the instrument can contaminate the user s process fluids Be very careful with highly corrosive process fluids such as hydrochloric acid sulfuric acid hydrogen sulfide sodium hypochlorite and high temperature steam 150 C 302 F or above Contact Yokogawa for detailed information of the wetted parts material 2 Select optional grounding rings code GR1 if necessary For example grounding rings are necessary for plastic piping 8 None is applicable only for metal piping and wiring for grounding will be necessary so that the electric potentials between flowtube and piping flange should be the same 4 Contact Yokogawa office for ISO flange connection IM 01E25D11 01EN 6 OUTLINE e For Process Connection JIS F12 JIS 75M Model Suffix Code Description Size 500 mm 20 in Remote Flowtube Available Size Model AXW600 Size 600 mm 24 in Remote Flowtube AXWT00 Size 700 mm 28 in Remote Flowtube AXW800 Size 800 mm 32 in Remote Flowtube AXW900 Size 900 mm 36 in Remote Flowtube AXW10L Size 1000 mm 40 in Remote Flowtube AXW11L Size 1100 mm 44 i
69. the flow velocity to being in the vicinity of the lower conductivity limit e Remove dirt and scale of and near electrodes e Use a soft brush or cloth to perform scale removal and make sure that the lining is not damaged Provide the meter with sufficient shielding or move it away from the electrical equipment F0504 ai IM 01E25D11 01EN 5 MAINTENANCE 5 4 3 Disagreement Between Indication and Actual Flow START Are parameters set correctly Examine the condition of the fluid in the flowtube of bubbles and of grounding adjustment carried out Is the tube filled completely with fluid NO Does the fluid contain bubbles Is the flowmeter completely grounded NO YES 5 Is the gt signal cable termina treatment of complete Does the conductivity stay within the specified range NO Is the fluid likely to contain deposits YES Confirm that a valve is located immediately upstream of the flowtube i e on the upstream side Is a valve located immediately upstream of the flowtube YES Remove the flowtube and examine the insulation resistance Signal terminals A C and B C 100 MO or more Excitation terminals EX1 C 1 MQ or more Examine the operation of the converter using an AMO12 calibrator in order to determine whether the fault lies in
70. thout being installed its performance may be impaired due to the infiltration of rainwater and so forth Be sure to install and wire the magnetic flowmeter as soon as possible after transferring it to the installation location 2 3 Installation Location Precautions Select the installation location with consideration to the following items to ensure long term stable operation of the instrument B Ambient Temperature Avoid installing the instrument in locations with constantly fluctuating temperatures If the location is subject to radiant heat from the plant provide heat insulation or improve ventilation B Atmospheric Condition Avoid installing the instrument in a corrosive atmosphere In situations where this is unavoidable consider ways to improve ventilation and to prevent rainwater from entering and being retained in the conduit pipes m Vibrations or Shocks Avoid installing the instrument in a place subject to shocks or vibrations IM 01E25D11 01EN 3 INSTALLATION 3 1 3 INSTALLATION AN WARNING Installation of the magnetic flowmeter must be performed by expert engineer or skilled personnel No operator shall be permitted to perform procedures relating to installation 3 1 Piping Design Precautions AA IMPORTANT Design piping correctly referring to the following to prevent damage to flowtubes and to assure accurate measuring 1 Location AA IMPORTANT Install the flowmeter in a lo
71. ve Mounting Procedure with optional Grounding Rings GR2 The grounding rings are installed and locked onto the flowtube with gaskets B when shipped from factory Install the flowtube into the customer s pipe with gaskets A supplied by customer 5 Tightening Nuts Pass the bolts from pipe line side not flowtube side and tighten the bolts according to the torque values for the metal piping in Table 3 3 1 or 3 3 2 AN CAUTION Be sure to tighten the nuts according to the prescribed toeque values Tighten them diagonally with the same torque values step by up to the prescribed torque value remove the grounding rings IM 01E25D11 01EN 3 INSTALLATION Table3 3 1 Tightening Torque Values for Metal Piping N m Unit N m Lining type PTFE Natural hard rubber Natural soft rubber Gasket type Soft rubber gasket or the equivalent in hardness supplied by customer Process ASME connection B16 5 500 600 EN1092 1 PN10 EN 1092 1 PN16 AWWA C207 AS2129 Table D E Size B16 47 700 1000 JIS B2220 10K Class D AS4087 PN16 mm inch Class 150 500 20 99 to 166 85to 140 143 to 238 151 to 233 600 24 144 to 240 108 to 175 218 to 363 239 to 331 700 28 168 to 281 176 to 266 180 to 300 176 to 293 240 to 333 800 32 259 to 432 212 to 302 236 to 393 246 to 410 400 to 612 900 36 274 to 457 206 to 338 224 to 373 258 to 430 39
72. vered visually check that no damage has occurred during transportation Read this section carefully as it contains important information on handling this instrument Refer to the relevant sections for information not contained in this section If you have any problems or questions please contact Yokogawa sales office 2 1 Checking Model and Specifications The model code and specifications are found on the data plate located on the outside of the case Check that the model code and specifications match what you have ordered Be sure you have your model number and serial number available when contacting Yokogawa MAGNETIC ADMAGAXM oe 5 MODEL MPa MAX SUFFIX IE C F0201 ai Figure 2 1 1 Data Plate 2 2 Storage Precautions If the instrument is to be stored for a long period of time after delivery observe the following points e The instrument should be stored in its original packing condition in the storage location Select a storage location that fulfils the following conditions Aplace where it will not be exposed to rain or water Aplace subject to minimal vibrations or shocks Temperature and humidity levels should be as follows Temperature 10 to 70 C Humidity 5 to 80 RH no condensation The preferred ambient temperature and humidity levels are 25 C and approximately 65 RH e If the magnetic flowmeter is transferred to the installation site and stored wi

User`s Manual AXW Magnetic Flowmeter Remote

Contents

Download Pdf Manuals

Related Search

Related Contents