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Seametrics EX100 Series, Инструкция по эксплуатации

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EX100/200 SERIES INSTRUCTIONS

Seametrics • 253.872.0284 

Page 2 

seametrics.com

TABLE OF CONTENTS

General  Information    

General Information ...................................................................................................................................................Page 3

Features ...........................................................................................................................................................................Page 3

Specifications

 ................................................................................................................................................................Page 4

Installation 

Positioning the Meter ................................................................................................................................................Page 5

Immersion .......................................................................................................................................................................Page 5

Chemical Injection or Fertigation ..........................................................................................................................Page 5

EX11x/21x Installation ................................................................................................................................................Page 6 

EX15x/25x Installation ................................................................................................................................................Page 6 

Depth Setting ................................................................................................................................................................Page 7

Pipe Wall Thickness .....................................................................................................................................................Page 8

Straight Pipe Recommendations ...........................................................................................................................Page 9

Full Pipe Recommendations ....................................................................................................................................Page 10

Electrical Connections

General Electrical Guidelines ...................................................................................................................................Page 11

Power ................................................................................................................................................................................Page 11

Output ..............................................................................................................................................................................Page 11

Grounding Guidelines ................................................................................................................................................Page 11

Connection Diagrams

Counter or PLC ..............................................................................................................................................................Page 12

A055 4-20 mA Output ...............................................................................................................................................Page 12

FT520 Controller...........................................................................................................................................................Page 12

FT430/440 Display & Proportional Feed ............................................................................................................Page 13

FT440 & 4-20 mA Output ........................................................................................................................................Page 13

Dual FT430/440 Displays ..........................................................................................................................................Page 13

DL76 Data Logger .......................................................................................................................................................Page 14

FT440/DL76 ....................................................................................................................................................................Page 14

Operation & Maintenance

Zero Adjustment ..........................................................................................................................................................Page 15 

Minimum Flow ..............................................................................................................................................................Page 15 

Filtering ............................................................................................................................................................................Page 15 

Electrode Coating ........................................................................................................................................................Page 15 

Calibration (“K-Factor”) .............................................................................................................................................Page 15 

Flow Rates in Gallons Per Minute ..........................................................................................................................Page 15

Parts List ..........................................................................................................................................................................Page 16

Troubleshooting

Problems .........................................................................................................................................................................Page 17

Probable Causes ...........................................................................................................................................................Page 17

Things to Try ..................................................................................................................................................................Page 17

Warranty

Seametrics Limited Warranty ..................................................................................................................................Page 18

Содержание EX100 Series

Страница 1: ...PROUDLY MADE IN THE USA C e rtified Compa n y ISO 9001 2008 EX100 200 Series Insertion Magnetic Flow Meter Instructions EX11x EX21x EX15x EX25x...

Страница 2: ...ections General Electrical Guidelines Page 11 Power Page 11 Output Page 11 Grounding Guidelines Page 11 Connection Diagrams Counter or PLC Page 12 A055 4 20 mA Output Page 12 FT520 Controller Page 12...

Страница 3: ...es converted using any of the Seametrics family of indicators and converters A modular system of electronics can be installed directly on the flow sensor or mounted remotely The FT430 externally power...

Страница 4: ...Valve Assembly 15x 25x only Bronze stainless optional with bronze ball valve Fitting Size Required 11x 21x 1 5 FNPT 15x 25x 2 FNPT Maximum Pressure 200 psi 14 bar Temperature Ambient 0 to 160 F 17 to...

Страница 5: ...are not recommended for installation downstream of a boiler feedwater pump where installation fault may expose the flow sensor to boiler pressure and temperature Maximum recommended temperature is 20...

Страница 6: ...ht If initial installation is performed on an unpressurized pipe cut a minimum 1 3 4 hole in the pipe If possible measure the wall thickness and write it down for use in depth setting Then install the...

Страница 7: ...ension D one more time 5 Fully tighten the compression nut Record your settings Once you have the meter set up and operational it is important to record you meter settings and save them future referen...

Страница 8: ...37 1 031 1 218 Stainless Steel 10S 0 120 0 120 0 134 0 148 0 165 0 180 0 188 0 188 0 188 0 218 0 250 0 312 0 312 Stainless Steel 40S 0 216 0 237 0 280 0 322 0 365 0 375 0 375 0 375 0 375 0 375 0 375 0...

Страница 9: ...age 9 seametrics com INSTALLATION Straight Pipe Recommendations X diameter 5X 10X Reduced Pipe Two Elbows In Plane Two Elbows Out Of Plane Expanded Pipe Swirling Flow Propeller Meter Partially Open Bu...

Страница 10: ...ault may expose the flow sensor to boiler pressure and temperature Maximum recommended temperature is 200 F Full Pipe Recommendations Better Installation Possible Problem Air can be trapped Allows air...

Страница 11: ...cable be sure to connect shield to ground at power supply end of the cable Do not connect other end of shield Avoid routing flow sensor cables in close proximity to a variable frequency drive Recomme...

Страница 12: ...dc Power Forward Output EX SERIES AO55 EX SERIES Sensor 4 20 mA 4 20 mA 24 Vdc Power 12V SEN1 G SEN2 EX SERIES 24 Vdc Power Power Forward Output FT520 Reverse Output Option 15 only Reverse Output Opti...

Страница 13: ...See Dual FT430 440 Diagram for an example of bidirectional connections _ _ _ _ _ _ _ S _ _ _ Power Pulse Out 2 Sensor Input Pulse Out 1 Scaled Scaled Reverse Output Option 15 only Power Forward Output...

Страница 14: ...ions Green White Black Red 12 24 Vdc Power _ S _ _ _ _ _ S _ _ _ Power Pulse Out 2 Sensor Input Pulse Out 1 Scaled 430 Pass Thru 440 Scaled 24 Vdc Power DL76 FT430 440 EX SERIES Sensor Input Reverse O...

Страница 15: ...es it may be necessary to adjust the flow meter under no flow conditions after it has been installed This should only be done if the indicated flow is low near the lower cutoff Zero Adjustment To perf...

Страница 16: ...h 100414 100414 7 Strain relief kit large includes 1 101850 101850 9 Tube Not field replaceable 10 Compression nut 100064 brass 100084 ss 11 Compression ferrule 100358 12 Adapter 100845 brass 100846 s...

Страница 17: ...ons Fluid conductivity 20 S cm Select another flow meter Output pulses incorrect Missing or incorrect ground wire Check for proper ground Incorrect depth setting Check depth setting see page 7 Fluid c...

Страница 18: ...Seametrics which cause damage to the products or cause abnormally frequent service calls or service problems h A new warranty period shall not be established for repaired or replaced material products...

Страница 19: ...EX100 200 SERIES INSTRUCTIONS Seametrics 253 872 0284 Page 19 seametrics com NOTES...

Страница 20: ...Seametrics 19026 72nd Avenue South Kent Washington 98032 USA P 253 872 0284 F 253 872 0285 1 800 975 8153 seametrics com LT 65200196r2 1 20161230 12 30 16...

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