GF Signet 7000/7001 Vortex Flow Sensor Manual PDF
Contents
1. as Mounted Center line N Kit Adapter NPT to PG 13 5 3 0000 393 159 000 618 Technical Data Wetted materials Sensor PVC PP PVDF or SYGEF HP PVDF Union O Rings FPM or EPDM Pipe size range Metric d20 to 63 mm DN15 to 50 mm PVC SCH 80 0 5 to 2 0 in Flow range e to d25 0 5 to 0 75 in sensors 0 5 to 4 m s 1 6 to 13 ft s 32 to 040 1 0 to 1 25 in sensors 0 4 to 4 m s 1 3 to 13 ft s 20 to d63 1 5 to 2 0 in sensors 0 3 to 4 m s 1 0 to 13 ft s NOTE Below these velocity ranges Vortex output is non linear Enclosure e Rating NEMA 4X IP65 e Material PC PBT blend of resins e Seals 2 Buna N Electrical e Accuracy 1 of reading 25 C e Repeatability 0 5 of reading 25 C e Immunity EN50082 2 Emissions EN55011 e Reverse polarity protection Electrical Frequency Output Model Power 3 5 to 24 VDC regulated 1 5 mA max Output type Open collector NPN transistor 10 mA max sink 24 VDC max pull up voltage 0 to 300 Hz size dependent 50 duty cycle non isolated Electrical Current Output Model Power 10 to 27 VDC regulated 20 mA max Pressure Drop Graph psi bar Sensor size 420 d25 d32 40 50 d63 14 5 1 00 145 0 10 o g a g 5 a a a Medium Water 20 C 68 F Flow Rate V 0 145 0 01 gpm 1 10 100 1000 Ipm 3 78 37 8 378 37855 Water Saturation2. 2 pieces ght Conn toe ee 1 1 Kit Adapter NPT to PG 13 5 3 0000 393 159 000 618 PG 13 5 Code 1 piece order 2 pcs O Ring s 1 or 2 pieces FPM Viton 3 7000 390 10 749 410 052 O Ring s 1 or 2 pieces FPM Viton 3 7000 390 11 749 410 134 O Ring s 1 or 2 pieces FPM Viton 3 7000 390 12 749 410 135 O Ring s 1 or 2 pieces FPM white 3 7000 390 13 749 410 005 O Ring s 1 or 2 pieces FPM white 3 7000 390 14 749 410 006 O Ring s 1 or 2 pieces FPM white 3 7000 390 16 749 410 062 O Ring s 1 or 2 pieces FPM white 3 7000 390 17 749 410 172 O Ring s 1 or 2 pieces FPM white 3 7000 390 18 749 410 054 GFt Signet 7000 7001 Vortex Flow Sensors 9 Spare Parts continued Spare End Connectors Mfr Part No Code END CONNECTOR Material Complete Kit End Connector 2 ring nuts l 2 end connectors Single piece PVDF Metric Butt Fusion 1 2 735 608 606 PVDF Metric Butt Fusion 3 4 735 608 607 PVDF Metric Butt Fusion 1 735 608 608 PVDF Metric Butt Fusion 1 1 4 735 608 609 Union Nut Single piece 735 690 406 735 690 407 735 690 408 735 690 409 735 690 410 735 690 411 PVDF Metric Butt Fusion 1 1 2 3 7000 391 15 735 608 610 PVDF Metric Butt Fusion 2 3 7000 391 16 735 608 611 735 690 406 735 690 407 735 690 408 735 690 409 735 690 41
3. 1 4 3 7000 391 54 721 602 009 PVC Sch80 1 1 2 3 7000 391 55 721 602 010 PVC Sch80 2 3 7000 391 56 721 602 011 3 7000 391 61 721 600 106 721 500 107 721 600108 721 600 109 d20 d25 d32 d40 d50 d63 721 690 006 721 690 007 721 690 008 721 690 009 721 690 010 721 690 011 PVC Metric 1 1 2 3 7000 391 65 721 600 110 PVC Metric 2 3 7000 391 66 721 600 111 d20 d25 d32 d40 d50 d63 Signet 7000 7001 Vortex Flow Sensors GF 10 Sensor Ordering Tree To select a replacement sensor a determine if your sensor has a pulse frequency or current output b determine material type and configuration c determine size g OUTPUT Frequency Output Current Output 4 to 20 mA DN inches SYGEF HP PVDF BCF IR 1 Butt Fusion True Union end connectors included SYGEF HP PVDF BCF IR 2 Socket Fusion True Union end connectors included g PVDF PVC Sch 80 Solvent Socket PVC Metric Solvent Socket End connector kit options for these sensors MEREN are ordered separately Use selection tree SYGEF HP is the George Fischer below to determine part number High Purity PVDF formulation and process 11 End Connectors Ordering Tree 5 7000 391 MAT L CONFIG PVDF Metric Butt Fusion 1 1 10 GF Signet 7000 7001 Vortex Flow Sensors 12 Sensor Assembly Part Numbers Frequency HP
4. NPT HP Socket Fusion True Union PVDF Socket Fusion PP Socket Fusion Conduit port PG13 5 or 1 2 in NPT NO OE Dimension L 3 mm 0 1 in PVDF Butt Fusion IR PP Butt Fusion IR Conduit port 6135 or 1 2 in NPT Dimension L 3 mm 0 1 in Shown with Butt Fusion IR connectors PVC Sch 80 Solvent Socket PVC Metric Solvent Socket Conduit port oe 5 or 1 2 in NPT Dimension L 3 mm 0 1 in Signet 7000 7001 Vortex Flow Sensors HP BCF IR True Union d Closest DN D L H e mm inch size mm mm inch mm inch mm mm inch mm 1 2 15 47 165 226 890 90 354 117 461 19 4 120 57 224 236 92 9 101 354 120 472 19 ee 40 89 350 2 50 109 429 HP BCF IR True Union supplied with white FPM o rings All HP Sensors are 100 cleaned inspected and double bagged in heat sealed PA6 PE liners HP Socket Fusion True Union PVDF and PP Socket Fusion d Closest DN D L H P20 1 2 15 47 1 85 128 5 04 901354 1171461 251 3 4 20 571224 1421559 100 3 94 120 472 32 1 25 64 2 52 156 6 14 110 4 33 123 4 84 401 17 4 32 78 3 07 160 6 30 110 4 33 127 5 00 so 1 172 40 89 3 50 176 6 93 120 4 72 132 5 20 63 2 50 109 4 29 194 7 64 130 5 12 139 5 47 e HP Socket Fusion True Union supplied with black FPM o rings All HP Sensors are 100 cleaned
5. Union BCF IR True Union 3 7000 11 159 000 106 3 7000 High Purity Polyvinylidene Fluoride ar 3 7000 12 159 000 107 Bead and Crevice Free inte Red welded 3 7000 13 159 000 108 3 7000 14 159 000 109 3 7000 15 159 000 110 3 7000 16 159 000 111 HP PVDF Socket Fusion True Union 3 7000 21 159 000 112 3 7000 22 159 000 113 3 7000 23 159 000 114 3 7000 24 159 000 115 shipped with FPM O rings 159000 116 3 7000 26 159 000 117 3 7000 31 159 000 118 3 7000 32 159 000 119 3 7000 33 159 000 120 3 7000 34 159 000 121 shipped with FPM O rings BOON 29 000 123 3 7000 36 159 000 123 Polypropylene 3 7000 41 159 000 124 3 7000 42 159 000 125 3 7000 43 159 000 126 3 7000 44 159 000 127 shipped with FPM O rings 9 000 45 159 000 128 3 7000 46 159 000 1299 PVC Sch 80 Solvent Socket 3 7000 51 159 000 130 3 7000 52 159 000 131 3 7000 53 159 000 132 3 7000 54 159 000 133 shipped with EPDM O rings 159 000 134 3 7000 56 159 000 135 PVC Metric Solvent Socket 3 7000 61 159 000 136 3 7000 62 159 000 137 3 7000 63 159 000 138 3 7000 64 159 000 139 shipped with EPDM O rings 159 000 140 3 7000 66 159 000 141 shipped with white FPM O rings Signet 7000 7001 Vortex Flow Sensors GF 12 Sensor Part Numbers continued Electrical Materials Configuration Size mm Size in Mfr Pa
6. calculate the expected current output level at a specific flow velocity Scale the receiving devices such that 4 mA zero flow and 20 mA full scale max flow Fluid Velocity in pipe E 16 4 E Max sensor velocity section 8 e ere Example In a pipe with a flow velocity of 2 m s the expected cur rent output is calculated as 12 0 mA oo Maximum ea Flow Rate saturates at 20 mA Current Output Jumps above 4 mA in milliAmps mA up to minimum flow reading 4 Minimum Flow Rate clamped at 4mA until min flow rate i 2 m s X 16 12 4 m s 4 12 0 mA 4mA max flow Flow Rate 100 gpm in this example OPERATIONAL SCENARIO At low flow below minimum flow rate for this sensor sensor output is 4 mA The instant the flow rate exceeds the minimum the output jumps to reflect the min 7 1 Velocity to Rate or Rate to Velocity Conversion Formulas measurable Now ot A Metric Conversion Formulas V flowrate V Ipm to v m s Optional v known flow v V 2 0 0471 v m s to V Ipm velocity V v id2 0 0471 Ipm to m s PVDF sensor d63 with a known flowrate V 200 Ipm id 55 from table below v m s 200 552 0 0471 1 40 m s to Ipm PVC sensor d32 with a known flow velocity v 2 m s id 26 from table below optional V Ipm 2 262 0 0471 63 68 B American Conversion Formulas V flowrate V gpm to v
7. inspected and double bagged in heat sealed PAG PE liners PVDF amp PP Butt Fusion IR connectors d Closest DN D L H e P20 2 15 47 1 85 196 772 90 3 54 117 461 19 32 1 25 64 2 52 228 6 98 110 4 33 123 4 64 24 Cso 1172 40 85 3501250 9 84 120 472 132 5 20 3 0 611 2 50 109 4 29 266 10 47 130 5 12 139 5 47 3 0 PVC Sch 80 Solvent Socket D L Inch size mm mm inch mm inch mm inch 2 43 1 69 128 5 04 90 3 54 117 461 1 602 36 160 630 110 4 33 1251 4 84 PVC Metric Solvent Socket PVC Metric SolventSocket_ Closest DN D L H 20 1 2 15 43 1 69 136 5 35 90 3 54 117 461 25 3 4 20 53 2 09 150 5 97 100 3 94 120 4 72 51 25 60 2 36 661554 110 4 33 123 4 84 GF 7 Spare Parts Conduit Base Kit 3 8054 a era ae MN 159 000 619 conduit base enclosure box 11 Ring Nut 3 8050 562 2 159 000 621 O Ring see table below 3C nion conn t NOTE For retrofit of earlier Signet part numbers 152 XXX XXX use 3 8055 Sees ee Sees Sy PG 13 5 Liquid ti Adapter NPT to End Connector Kit see table on next page For Sensor part num bers see pages 10 and 11 Spare O Rings 8 55 28 8 Mfr Part No
8. output Not used for current output systems e Use the 2535 2536 input card setting when wiring to the Signet 9010 Intelek Pro Flow Controller To wire the vortex sensor frequency output to a Signet 8550 Integral transmitter White Ground frequency out Loop current output Sensr Gnd SHIELD Disconnect the sensor wires completely from the vortex sensor cap The cap will not be used Red Open Collector pulse for frequency output d Not used for current output Connect the Vortex sensor to the 8550 as shown Sensr V BLACK Signet 8550 Integral flow transmitter 5 Calibration Frequency Output Models This sensor model provides an open collector frequency output directly proportional to the flow rate The frequency output is held at 0 Hz When the flow rate is below the minimum operating range see specs The following K factors represent the number of pulses generated by the sensor for each engineering unit of water measured If fluids other than water are used then custom calibration is required K Factors ANSI amp Metric Piping Systems Sensor Flow d20 DN15 x1 d25 DN20 x2 d32 DN25 x3 d40 DN32 x4 d50 DN40 x5 63 DN50 x6 Material Units 8 0 5 inch 4 0 75 inch 0 6 1 inch 0 1 25 inch i d 1 5 inch i d 2 inch PVC SCH 80 94 Gallons 1837 39 802 34 361 30 138 76 3 7000 5x 3 7000 6x PP Metric 4 Gal
9. 0 735 690 411 PVDF Metric Fusion Socket 1 2 3 7000 391 21 735 600 106 PVDF Metric Fusion Socket 3 4 3 7000 391 22 735 600 107 PVDF Metric Fusion Socket 1 3 7000 391 23 735 600 108 PVDF Metric Fusion Socket 1 1 4 3 7000 391 24 735 600 109 PVDF Metric Fusion Socket 1 1 2 3 7000 391 25 735 600 110 PVDF Metric Fusion Socket 2 3 7000 391 26 735 600 111 d20 PP Metric Butt Fusion 1 2 3 7000 391 31 727 608 506 727 690 406 727 690 407 727 690 408 727 690 409 727 690 410 727 690 411 d25 PP Metric Butt Fusion 3 4 727 608 507 d32 PP Metric Butt Fusion 1 727 608 508 640 PP Metric Butt Fusion 1 1 4 727 608 509 d50 PP Metric Butt Fusion 1 1 2 727 608 510 d63 PP Metric Butt Fusion 2 727 608 511 PP Metric Fusion Socket 1 2 3 7000 391 41 PP Metric Fusion Socket 3 4 3 7000 391 42 PP Metric Fusion Socket 1 3 7000 391 43 727 600 106 727 600 107 727 600 108 727 600 109 727 600 110 727 600 111 727 690 406 727 690 407 727 690 408 727 690 409 727 690 410 727 690 411 PP Metric Fusion Socket 1 1 4 3 7000 391 44 PP Metric Fusion Socket 1 1 2 3 7000 391 45 PP Metric Fusion Socket 2 3 7000 391 46 PVC Sch80 1 2 3 7000 391 51 721 602 006 PVC Sch80 3 4 3 7000 391 52 721 602 007 PVC Sch80 1 3 7000 391 53 721 602 008 20 25 32 40 50 63 721 690 006 721 690 007 721 690 008 721 690 009 721 690 010 721 690 011 PVC Sch80 1
10. Signet 7000 7001 Vortex Flow Sensors English UA AU A 3 7000 090 Rev F 10 05 English 1 Mounting Location 95555555999595555599999559 699999 1 7 Calibration Current Output Models 5 2 MMSCAN AC OM ticcacs sec eaa eaae T 8 5 66868060 0 sssrinds anaran 8 3 Wiring Preparation 50554055 555555555555 5 6555595555555555 2 9 55 31 1116 222 5 2 2 2922222228222225 2222822 225 5 6 5 5525 4 Wiring Options Frequency Output Models 3 10 Sensor Ordering 5 55995559995559995559995599 5 Calibration Frequency Output Models 11 End Connectors Ordering Tree 6 Wiring Options Current Output Models 12 Sensor Assembly Part Numbers 1 Mounting Location Minimum upstream downstream sensor mounting requirements OPTION Integral Transmitter local e The sensor must be mounted in a rigid pipe to minimize vibration Always maximize distance between the sensor and pump source readout e Horizontal pipe runs All mounting angles are acceptable Avoid air bubbles e Vertical pipe runs All mounting angles are acceptable with upward flow preferred e AReynold s Number is a dimensionless number used to determine the effects of v
11. Vapor Pressures at Operation Temperatures c 20 10 o 10 20 25 30 40 50 65 14 32 50 68 77 86 104 122 149 89538 0 001 0 003 0 006 0 072 0 023 6321 60421 0 074 0 123 025 bar psi 16 232 5 15 217 5 14 203 13 168 5 12 174 11 159 5 10 145 130 5 116 101 5 87 72 5 58 43 5 29 14 5 0 58 40 22 4 14 32 50 68 86 104 122 140 50 40 30 20 10 0 10 20 30 40 50 60 Temperature Pressure O N WHA DN OC Current loop 2 wire Loop impedance 1 maximum at 7 VDC 300 Q maximum at 12 VDC 600 Q maximum at 24 VDC 1000 O maximum at 30 VDC 4 to 20 mA output fixed from 0 to 13 ft s e Resolution 6 pA Environmental Maximum media press temp PVDF 16 bar 0 C 9 8 bar 65 C 232 psi 32 F 144 psi 149 F e PP 10 bar 0 C 2 9 bar 65 C 145 psi 32 F 42 psi 149 F PVC 16 2 bar 0 C 3 7 bar 60 C 235 psi 32 F 54 psi 140 F Ambient temp 0 to 65 C 32 to 149 F Storage temp 15 to 80 C 5 to 176 e Relative humidity 0 to 95 non condensing e Max vibration 1mm or 1g double amplitude 500 Hz Standards and Approvals e Manufactured under ISO 9001 and ISO 14001 CE GF Signet 7000 7001 Vortex Flow Sensors Dimensions HP BCF IR True Union Conduit port PG13 5 or 1 2 in
12. ft s Optional v known flow velocity v V id2 0 0038 v ft s to V gpm V v id2 0 0038 PVDF sensor d63 with a known flowrate V 100 gpm id 55 from table below ft s to gpm vi ft s 100 552 0 0038 8 7 optional PVC sensor d32 with a known flow velocity v 10 ft s id 26 from table below V gpm 10 262 0 0038 25 69 1 Ipm 0 264 gpm 1 m s 3 28 ft s hem vem eee vem ome 17 659 ome vem Fin loso foo feo 568 i ee ei sa mmm foso 165 fao fera fo faa 155 Jae zm fow 127 feo 165 fos asi 155 me __ 5 9 19 1599 190 159 fea 1 9 165 foo oso 1592 feo ora ho 135 ei 857 92 9 oso 1292 199 1255 fo 159 155 Jan Signet 7000 7001 Vortex Flow Sensors GF 5 8 Specifications Backpressure Calculation e Minimum downstream pipe backpressure levels full pipes are required to prevent cavitation within the sensor The minimum backpressure is calculated by the following formula 2 7 x AP 1 3 x Po AP Pressure drop across sensor Po Water saturation vapor pressure at operating temperature 1 Using Pressure Drop Graph find AP by locating your maximum flow rate on specific sensor size line 2 Using the Water Saturation Vapor Pressures Chart find Po at operating temperature 3 Calculate minimum back pressure needed using formula conduit base enclosure box 3 3 4 Dimensions of Adapter amp Liquid Tight Connector a
13. iscosity specific gravity and velocity on flow sensor performance To maintain system accuracy a Reynold s Number greater than 7 500 is required e Reynold s number 3162 76 x Q x Sg u x ID where Q Flow Rate in GPM Sg Specific Gravity Dynamic Viscosity in Centipoise ID inside diameter in inches Piezoelectric Order Minimum downstream pipe backpressure levels Sensor Signet full pipes are required to prevent cavitation 3 8550 1 within the sensor section 8 3 8550 2 or 3 8550 3 90 Elbow 2 x 90 Elbow 3 dimensions 25 x LD 2 Installation e Choose a mounting location that satisfies section 1 require ments 2 1 Fusion Socket or Solvent Cement Socket e Fusion socket version available in HP PVDF PVDF or PP Sensor available in A George Fischer Socket Fusion Joining Machine is required to install the end connectors on the pipeline Refer to the joining f Eci a is machine manual for installation details gt lt lt 1 End 2 9 F Solvent socket version available in PVC Follow the PVC ce Pipe Union nut Connector 9 ae ment manufacturer s recommendations and instructions Avoid e Install sensor with arrow pointing in the direction of flow These excess cement in fitting joints to prevent port obstruction flow sensors are not for bi directional flow WARNING SAFETY INSTRUCTIONS 1 Do not remove from pressu
14. lons 1385 46 572 51 265 76 138 41 3 7000 4 PVDF Metric 8 Gallons 1381 71 582 63 265 97 111 81 50 732 asas 3 7000 3x 365 05 153 93 70 270 295640 113403 6 722 HP PVDF 1396 90 575 71 110 86 50 431 25 537 BCFIIR Butt 1 AR Butt 1 369 88 152 10 67 190 29 188 13 700 6 755 K factor Conversion Formulas 1 U S gallon 0 003785 cubic meters 1 U S gallon 3 785 liters 1 U S gallon 0 0000003069 acre feet 1 U S gallon 0 8327 imperial gallons 1 U S gallon 8 3454 pounds of water Signet 7000 7001 Vortex Flow Sensors GF 3 6 Wiring Options Current Output Models PLC without an internal trans mitter power supply PLC with a 4 to 20 mA indicator PLC with a 1 to 5 VDC chart recorder 4 to 20 PLC External power supply CH gnd Fuse 1 8A 4 to 20 mA indicator External ower supply CH 1 to 5 VDC recorder Refer to the maximum Loop Impedance for minimum operating voltage requirements in the Specifications section 1 8 Amp fuse recommended customer supplied 4 GF Signet 7000 7001 Vortex Flow Sensors 7 Calibration Current Output Models This sensor model outputs a 4 to 20 mA current signal directly proportional to the flow rate The current output is held at 4 mA when flow is less than the minimum velocity specification and increases to 20 mA at the maximum flow velocity specification see section 8 Use the following formula to
15. rized lines Do not install service without following mounting procedure Never install sensor without O Rings Wear safety goggles and faceshield during installation service Confirm chemical compatibility before use 7 Do not alter product construction 00 not exceed maximum temperature Failure to follow safety instructions could result in severe pressure specifications personal injury 2 2 R Butt Fusion Sensors e Available in PVDF or PP A George Fischer IR weld or Butt Fusion Joining Machine is required to install the end connec tors onto pipeline Refer to the IR weld or butt fusion joining machine manual for installation details IR Butt Fusion Connector Kit H O Ring O Ring Union nut Connector 2 3 BCF IR Sensors e A George Fischer SYGEF HP BCF IR Fusion Joining Machine is required to install the end connections Refer to the SYGEF BCF IR fusion joining machine manual for installation details BCFIIR SAFETY INSTRUCTIONS Do not remove from pressurized lines Never install sensor without O Rings Union Confirm chemical compatibility before use 4 SN nut Do not exceed maximum temperature pressure Connector specifications Do not install service without following mounting procedure Wear safety goggles and faceshield during installation service Do not alter product construction Failure to follow safety instructions could result in severe personal injur
16. rt No Code Current HP Union BCF IR True Union d20 0 50 3 7001 11 159 000 148 3 7001 High Purity Polyvinylidene Fluoride peatanud Civice FSS ee ee Shipped with while FEM O rings d50 1 50 3 7001 15 159 000 152 HP PVDF Socket Fusion True Union 3 7001 16 159 000 153 3 7001 21 159 000 154 3 7001 22 159 000 155 3 7001 23 159 000 156 3 7001 24 159 000 157 shipped with FPM O rings 159 000 158 159 000 159 159 000 160 159 000 161 159 000 162 159 000 163 159 000 164 159 000 165 159 000 166 159 000 167 159 000 168 PVDF shipped with FPM O rings Polypropylene 159 000 170 159 000 171 159 000 172 159 000 173 159 000 174 159 000 175 159 000 176 159 000 177 159 000 178 159 000 170 159 000 180 159 000181 159 000 182 3 7001 66 159 000 183 shipped with FPM O rings PVC Sch 80 Solvent Socket 3 7001 44 159 000 169 shipped with EPDM O rings PVC Metric Solvent Socket shipped with EPDM O rings GFt George Fischer Signet Inc 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 3 7000 090 Rev F 10 05 English George Fischer Signet Inc 2002 Printed in U S A on recyclable paper
17. y NOTE Union Connectors are sold separately except for HP High Purity 3 Wiring Preparation The vortex sensor s cap base is reversible for either upstream or downstream conduit port orientation Optional Refer to steps A to F for conduit port reversal instructions Required Refer to steps A to G for external wiring requirements 1 Locking Turn Conduit Base 1 2 6 gt 6 Ring turn to the left and lift Twist Conduit Base 1 2 turn to the right 2 Screw F _ 5 7 Conduit port downstream Mounting base top Conduit upstream Loop cable downward to prevent moisture seepage into housing PG 13 5 or 1 2 in NPT conduit port 2 GF Signet 7000 7001 Vortex Flow Sensors 4 Wiring Options Frequency Output Models The open collector frequency output requires a three wire connection between the sensor and the monitoring device Ground for frequency out gt Loop for current output To wire the vortex sensor frequency output to remote equipment e Cable with single twisted pair plus shield recommend ed e Maximum cable length 200 ft e Install cable through a conduit port and connect as shown to the terminal block inside the vortex sensor cap e Open collector voltage is supplied by Signet instruments Out to 3 5 24 VDC Voltage remote equipment FREQ OUT ONLY Open Collector pulse for frequency
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