Signet 2551 Manual Download Page 9

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2551 Magmeter

PIPE SIZE

FITTING

K-Factor

20 mA=

(IN.)

TYPE

Gallons

Liters

GPM

LPM

CARBON STEEL TEES ON SCH 40 PIPE

CS4T005 1572.66

415.50

19.08

72.20

CS4T007 1086.73

287.11

27.61

104.49

1 CS4T010 582.34

153.86

51.52

194.99

1¼

CS4T012 377.48

99.73

79.48

300.81

1½

CS4T015 267.79

70.75

112.03

424.02

2 CS4T020 167.85

44.35

178.73

676.48

STAINLESS STEEL TEES ON SCH 40 PIPE

CR4T005 1601.26

423.05

18.74

70.91

CR4T007 937.78

247.76

31.99

121.08

1 CR4T010 606.18

160.15

49.49

187.32

1¼

CR4T012 279.68

73.89

107.26

405.99

1½

CR4T015 147.65

39.01

203.19

769.06

2 CR4T020 111.90

29.56

268.09

1014.73

STAINLESS STEEL WELDOLETS ON SCH 40 PIPE

2½

CR4W025

106.31

28.09

282.19

1068.10

3 CR4W030

72.27

19.09

415.12

1571.25

4 CR4W040

36.84

9.73

814.34

3082.28

5 CR4W050

29.28

7.73

1024.70

3878.50

6 CR4W060

20.29

5.36

1478.26

5595.21

8 CR4W080

11.73

3.10

2557.72

9680.96

CR4W100

7.45

1.97

4028.83

15249.13

CR4W120

5.24

1.39

5722.73

21660.53

CARBON STEEL WELDOLETS ON SCH 40 PIPE

2½

CS4W025 105.70

27.93

283.82

1074.27

3 CS4W030 70.68

18.67

424.45

1606.56

4 CS4W040 36.38

9.61

824.65

3121.30

5 CS4W050 29.28

7.73

1024.70

3878.50

6 CS4W060 20.29

5.36

1478.26

5595.21

8 CS4W080 11.73

3.10

2557.72

9680.96

CS4W100 7.45

1.97

4028.83

15249.13

CS4W120 5.24

1.39

5722.73

21660.53

GALVANIZED IRON TEES ON SCH 40 PIPE

1 IR4T010

558.50

147.56

53.71

203.31

1¼

IR4T012

334.45

88.36

89.70

339.51

1½

IR4T015

248.97

65.78

120.49

456.07

2 IR4T020

146.00

38.57

205.48

777.76

Metal Installation Fittings:

Carbon Steel Tees and Weld-o-Lets
Stainless Steel Tees and Weld-o-Lets
Galvanized Iron Tees

10. Calibration Data: K-factors and Full Scale Current Values

Summary of Contents for 2551

Page 1: ...two cable ports Use appropriate hardware to secure the 2551 from moisture intrusion One Liquid Tight Connector is included Sec 5 Pg 4 Topic Page 1 Quick Start Guide 1 2 Specifications 2 3 Installation Pipe Fittings 3 4 Selecting a Location 3 5 Hardware Configuration 4 6 General Installation and Grounding Tips 5 7 Wiring the Magmeter with 4 20 Loop 5 Topic Page 8 Wiring the Magmeter with Frequency ...

Page 2: ... PBT Display window Polyamide Electrical Power Requirements 4 to 20 mA 21 6 to 26 4 VDC 22 1 mA max Frequency 5 to 26 4 VDC 15 mA max Digital S3 L 5 to 6 5 VDC 15 mA max Reverse polarity and short circuit protected Current output 4 to 20 mA Loop Accuracy 32 μA max error 25 C 24 VDC Isolation Low voltage 48 VAC DC from electrodes and auxilary power Maximum cable 300 m 1000 ft Error condition 22 1 m...

Page 3: ...tance of straight pipe immediately upstream of the sensor Locating the sensor in a trap or where the flow is upward helps to protect the sensor from exposure to air bubbles when the system is in operation These configurations are not recommended because it is difficult to keep the pipe full Type Description 2 to 4 inch cut 1 7 16 inch hole in pipe Over 4 inch cut 2 1 8 inch hole in pipe 0 5 to 4 i...

Page 4: ...too deeply and damage the Magmeter wiring 1 2 3 4 JP2 White Yellow Red Black Brown Blue Not used The factory connects the sensor cable to the termin inside the yellow cover This blue jumper selects frequency output or S L serial data output in the 3 2551 XX 11 Not used on 4 20 mA models 3 The user must connect output cables to this 4 terminal block JP2 is for factory use only MAKE NO CONNECTIONS U...

Page 5: ...mps on metal pipes Fluid grounds must be in direct contact with the fluid and as near to the Magmeter as possible e The shield from the output cable must be terminated at the remote instrument ONLY This shield must not be connected at both ends f Connect an additional wire minimum AWG 14 2 08 mm2 from the remote instrument ground to the Magmeter ground terminal Grounding rings on plastic pipe Inst...

Page 6: ... Jumper OFF S3 L OUT S L 3 3 4 8 Wiring the 3 2551 11 with Frequency or Digital S3 L output 1 2 3 4 5 24 VDC Ground Not used Frequency Out 2551 Magmeter 10KΩ Install a pull up resistor when connecting the 2551 Magmeter to other manufacturer s flowmeters 2551 Frequency Out to other Manufacturer s equipment Blue Jumper ON FREQ OUT 3 4 Frequency 1 2 3 4 5 24 VDC Ground Not used 9 8 7 Sensr Gnd SHIELD...

Page 7: ...7 1 CPV8T015 325 56 86 01 92 15 348 78 SCH 80 PVC SADDLES FOR SCH 80 PVC PIPE 2 PV8S020 193 83 51 21 154 77 585 81 2 PV8S025 138 01 36 46 217 38 822 78 3 PV8S030 83 89 22 16 357 62 1353 60 4 PV8S040 40 88 10 80 733 88 2777 74 6 PV8S060 22 53 5 95 1331 85 5041 06 8 PV8S080 12 52 3 31 2395 41 9066 64 10 PV8S100 7 94 2 10 3778 75 14302 57 12 PV8S120 5 71 1 51 5256 69 19896 57 SCH 80 PVC SADDLES FOR S...

Page 8: ...8 34 DN20 SFMT007 1158 05 305 96 25 91 98 05 DN25 SFMT010 749 09 197 91 40 05 151 58 DN32 SFMT012 439 51 116 12 68 26 258 36 DN40 SFMT015 248 93 65 77 120 52 456 16 DN50 SFMT020 146 85 38 80 204 30 773 26 PVC FITTINGS DIN ISO BS ANSI DN15 PVMT005 2067 76 546 30 14 51 54 91 DN20 PVMT007 1136 61 300 29 26 39 99 90 DN25 PVMT010 716 52 189 31 41 87 158 47 DN32 PVMT012 446 07 117 85 67 25 254 56 DN40 P...

Page 9: ...5 4 CR4W040 36 84 9 73 814 34 3082 28 5 CR4W050 29 28 7 73 1024 70 3878 50 6 CR4W060 20 29 5 36 1478 26 5595 21 8 CR4W080 11 73 3 10 2557 72 9680 96 10 CR4W100 7 45 1 97 4028 83 15249 13 12 CR4W120 5 24 1 39 5722 73 21660 53 CARBON STEEL WELDOLETS ON SCH 40 PIPE 2 CS4W025 105 70 27 93 283 82 1074 27 3 CS4W030 70 68 18 67 424 45 1606 56 4 CS4W040 36 38 9 61 824 65 3121 30 5 CS4W050 29 28 7 73 1024 ...

Page 10: ...K Factor K Factor 20 mA 20 mA IN TYPE Gallons Liters in GPM in LPM BRONZE TEES ON SCH 40 PIPE 1 BR4T010 582 34 153 86 51 52 194 99 1 BR4T012 330 54 87 33 90 76 343 53 1 BR4T015 254 76 67 31 117 76 445 71 2 BR4T020 157 36 41 58 190 64 721 58 COPPER TEES FITTING ON COPPER PIPE SCH K CUKT005 2459 19 649 72 12 20 46 17 CUKT007 1108 02 292 74 27 08 102 48 1 CUKT010 649 87 171 70 46 16 174 73 1 CUKT012 ...

Page 11: ...follow local ordinances when disposing of this or any product with electronic components Soak sensor overnight in fluid Modify grounding to protect the Magmeter from interference Set low flow cutoff higher Return to factory for service Use 3 0250 Setup tool to respan the Magmeter to match Loop device Respan Loop device to match Magmeter Set Range Jumper correctly Return to factory for service 2551...

Page 12: ... output 3 2551 P 0 1 2 Example Part Number Replacement parts and Accessories Mfr Part No Code Description 1220 0021 198 801 186 O ring FPM 1224 0021 198 820 006 O ring EPDM 1228 0021 198 820 007 O ring FFPM 3 2551 11 159 001 215 Magmeter electronics no display frequency or digital S3 L output 3 2551 12 159 001 216 Magmeter electronics no display 4 to 20 mA output 3 2551 P0 159 001 211 PP 316L SS D...

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