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Electronet ELMAG 200 User Manual

Full bore electromagnetic flow meter
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FULL BORE ELECTROMAGNETIC
Authorised Dealer
NK Instruments Pvt. Ltd.
B-501/504, 5th floor, Raunak Arcade, Near THC Hospital, Gokhale Road, Naupada,
Thane(W) 400602. Maharashtra INDIA
E-Mail: sales@nkinstruments.com
Skype: nitinkelkarskype
USER MANUAL FOR
FLOW METER
MODEL NO. :- ELMAG 200
Telefax Nos.: 91-22-25301330 / 31 / 32
Web: http://www.nkinstruments.com
Gtalk: nkinstruments2006
ELECTRONET

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  • Page 1 ELECTRONET USER MANUAL FOR FULL BORE ELECTROMAGNETIC FLOW METER MODEL NO. :- ELMAG 200 Authorised Dealer NK Instruments Pvt. Ltd. B-501/504, 5th floor, Raunak Arcade, Near THC Hospital, Gokhale Road, Naupada, Telefax Nos.: 91-22-25301330 / 31 / 32 Thane(W) 400602. Maharashtra INDIA Web: http://www.nkinstruments.com...
  • Page 2 ELECTRONET ORDERING DTAILS Instrument Name : Full Bore Type Electromagnetic Flow Meter Model No. : ELMAG 200 Serial No. : Description As Applicable Code Line Size ½ Inch (15NB) ¾ Inch (20NB) 1 Inch (25NB) 1¼ Inch (32NB) 1½ Inch (40NB) 2 Inch (50NB) 2½...
  • Page 3 Data Logger RS232 Alarm Output High Batch Power Supply 90-260V AC,50Hz 24V DC 48V DC Cable Gland M20 x 1.5 double compression 1/2" NPT(F) 3/4 ET Accessories Power cable Cable gland Magnetic key chain ‘U’ clamp Grounding Ring Other UM-ELMAG 200-R3...

  • Page 4: Table Of Contents

    10.1 General Overview of Operations................17 10.2 Alarm Setting Mode....................18 10.3 Configure Mode....................19 10.4 Alarm Configuration....................22 10.5 Configure Instrument Method................23 10.6 Real Time Clock Configuration ................27 10.7 View Logged Data....................28 10.8 Batch Mode Opration..................UM-ELMAG 200-R3...
  • Page 5 ELECTRONET 10.9 Avrage Flow Rate....................29 10.10 SMS Format On Mobile..................29 10.11 Online Diagnostic Features................29 11. MODBUS (RS 485) COMMUNICATION DETAILS............ 30 12. DO'S & DONT'S......................34 13. TROUBLE SHOOTING PROCEDURE..............34 UM-ELMAG 200-R3...

  • Page 6: Introduction

    ELECTRONET 1. INTRODUCTION 1.1 Item Supplied : ELMAG 200 flow meter User Manual Calibration Certificates User Manual CD Inspection : — Check for mechanical damage due to possible improper handling during shipment. All claims for damage are to be made promptly to the shipper.

  • Page 7: Safety Instructions

    Take sufficient care not to get burnt. Note : IP68 Certification is valid if cable glanding is done as per mentioned cable glanding procedure (Point no. 9.2, page no.11&12) also safety precautions must be strictly maintained UM-ELMAG 200-R3 PAGE 02 OF 34...

  • Page 8: Application

    ELMAG 200 is a flanged meter available in sizes from DN 10 to DN 1000. The rugged flow sensor is constructed from completely welded construction. In the instrument, the sensor and the electronics form one mechanical entity.

  • Page 9: Operating Principle

    3) Only the tube liner and the electrodes are in contact with the fluid. 4) The signal produced is an electrical voltage, which is an exact linear function of the mean flow velocity. UM-ELMAG 200-R3 PAGE 04 OF 34...

  • Page 10: Technical Details

    5. TECHNICAL DETAILS 5.1 Specifications: 5.1.1 Electronics Unit Specifications: Instrument Name : Full Bore Type Electromagnetic Flow Meter Model No. : ELMAG 200 Media : Conductive Liquids & slurries Calibration Range : As per customer requirement Display : 16X2 Alphanumeric LCD, 6 digit for flow rate & 8 digit...

  • Page 11: Assembly Overview

    812.8 692.1 749.3 34.9 47.6 * Note : Flange to flange distance (FD) Tolerance : 1) 1/2"(15NB) to 6"(150NB) : +/-3mm 2) 8"(200NB) to 24"(600NB) : +/-5mm Note : All dimensions are in ‘mm’ UM-ELMAG 200-R3 PAGE 06 OF 34...

  • Page 12: Key Board Details

    - NA RS 485 PULSE O/P RS485 OF12V DC 24V DC AMPLITUDE RS232 POWER SUPPLY RS485 RS232 Relay O/P Alarm Not Applicable 24V DC Power Supply Fig 5 . 24V DC operated flowmeter Rear View UM-ELMAG 200-R3 PAGE 07 OF 34...

  • Page 13: Hart Communication Details

    (Comm. port for GSM) 99.0 20.0 9 Pin D Type Connector Details Description No Connection No Connection No Connection No Connection No Connection No Connection Antena 3 Pin Allied connector(M/F) for power supply Fig.7 GSM Module UM-ELMAG 200-R3 PAGE 08 OF 34...
  • Page 14 2) Press SIM Tray open switch (As shown in fig 9). 3) By pressing open switch, Open the SIM tray insert SIM (As shown in fig 10). 4) Insert the tray & Power ON GSM Module. UM-ELMAG 200-R3 PAGE 09 OF 34...

  • Page 15: Installation Details

    7) At inlet side, straight run to be maintained 10 times of flow meter bore size ‘ D’and similarly 5 times of ‘D’at outlet side. 8) Flange size to be selected as per pipeline and flow meter size. UM-ELMAG 200-R3 PAGE 10 OF 34...

  • Page 16: Cable Glanding Procedure

    8) Then thread the union body (3) and the lock nut (1) with a considerable adjustment (with the appropriate wrench). Body gland (7) 9) In case of cable glands for "e mode" protection or weather proof, add the water tightness washer (8). Water tightness washer (8) UM-ELMAG 200-R3 PAGE 11 OF 34...

  • Page 17: Safety Precautions

    Flow meter must be properly grounded or earth according to local electric codes. b) Install signal wiring separate from the high voltage power cable. c) After termination cabling , fit back cover properly to maintain IP certification. UM-ELMAG 200-R3 PAGE 12 OF 34...

  • Page 18: Installation Position

    Fig.13 FLOW METER INSTALLATION IN HORIZONTAL POSITION b) Vertical Position: Valve Flow Pipe Support ELMAG-200 0000.00 m3/Hr 000000.02 m3 L ELECTROMAGNETIC FLOW METER ELECTRONET Valve Pipe Pipe Support Support Non Return Valve Flow Fig.14 FLOW METER INSTALLATION IN VERTICAL POSITION UM-ELMAG 200-R3 PAGE 13 OF 34...

  • Page 19: Pipe System

    Due to improper connection assuring accuracy of flow meter will be affected. Note:- Gaskets and grounding rings must also be mounted concentrically! ELMAG-200 ELMAG-200 0000.00 m3/Hr 0000.00 m3/Hr 000000.02 m3 L 000000.02 m3 L ELECTROMAGNETIC FLOW METER ELECTROMAGNETIC FLOW METER ELECTRONET ELECTRONET Mismatch pipe fitting UM-ELMAG 200-R3 PAGE 14 OF 34...
  • Page 20 filled with liquid. In case the liquid is carrying particles, for example when measuring sludge, sewage, etc.,the flowsensor must be mounted vertically . ELMAG-200 ELMAG-200 0000.00 m3/Hr 0000.00 m3/Hr 000000.02 m3 L 000000.02 m3 L ELECTROMAGNETIC FLOW METER ELECTROMAGNETIC FLOW METER ELECTRONET ELECTRONET UM-ELMAG 200-R3 PAGE 15 OF 34...
  • Page 21 7. When mounting horizontally the flow sensor can be rotated max. +/- 45° seen from the connection end. If the flow sensor is rotated more than 45°, one of the electrodes may not be in full contact with the liquid. Max 45° Max 45° UM-ELMAG 200-R3 PAGE 16 OF 34...

  • Page 22: Operational Flow Charts

    Totl. Decimal Pt. Set Parity View Record Batch Unit SMS Interval Slave address Batch Decimal Pt. Mobile No. Max. Flow Range Low Flow cut off Damping Factor Flow Direction O/P Set Pulse O/P Logging Interval UM-ELMAG 200-R3 PAGE 17 OF 34...

  • Page 23: Alarm Setting Mode

    999999 999999 Hysteresis Alarm relay 000.1 Normal 0000 Hysteresis Alarm relay Normal Blinking 000.1 Blinking Normal Failsafe 9999 Alarm relay Normal Alarm relay Normal Blinking Normal Failsafe Press To Exit to higher level menu UM-ELMAG 200-R3 PAGE 18 OF 34...

  • Page 24: Configure Mode

    Low Flow cut off Flow Decimal Pt. Blinking 00.0% 0000.00 99.9% 000000 Damping factor Flow Decimal Pt. 00000.0 Blinking 03.000 0000.00 0000.00 000.000 00.000 Damping Factor Blinking 03.000 99.999 Press To Exit to higher level menu UM-ELMAG 200-R3 PAGE 19 OF 34...
  • Page 25 38400, SMSInteval (min) 4800 Blinking 1440 9999 Set parity None Set mobile no: 0000000000 None, Set parity Even, 0000000000 Blinking None Set mobile no: Blinking 1234567890 9999999999 Press To Exit to higher level menu UM-ELMAG 200-R3 PAGE 20 OF 34...
  • Page 26 3 /Hr 11:55:14 Engineering Unit & Direction Forward 00:00:00 Totaliser Value Engineering Unit F001129.8 m 3 Set Time Hr:Mn:Sc Reverse Blinking R000256.7 m 3 11:55:14 23:59:59 Totaliser Value Press To Exit to higher level menu UM-ELMAG 200-R3 PAGE 21 OF 34...

  • Page 27: Alarm Configuration

    Alarm relay 6] Display will show Failsafe Press key. Display will blink. The key is used to change Alarm type. Press key to store alarm type condition. 7] Press twice key. Go to RUN mode. UM-ELMAG 200-R3 PAGE 22 OF 34...

  • Page 28: Configure Instrument Method

    4] Press key. Display will show Parameter Flow Engg. Unit Press key display will show Press key. Display will blink. The key is used to change Engg. unit. Press key to store Engg. unit. UM-ELMAG 200-R3 PAGE 23 OF 34...
  • Page 29 The display will blink. Enter the desired value using & key. It is the integer value below which the display & the Ret. Output shows the lower limit value. Press key to store value UM-ELMAG 200-R3 PAGE 24 OF 34...
  • Page 30 Press key, numeric digit will start blink. 060.000 m3/Hr Enter the desired value one by one using & key. Press key to store value. 6] Press three times key. Go to RUN mode. UM-ELMAG 200-R3 PAGE 25 OF 34...
  • Page 31 9] Now select communication type GSM SMS Interval (min) Press key display will show 1440 Press key. The numeric digit will blink. Enter the desired value one by one UM-ELMAG 200-R3 PAGE 26 OF 34...

  • Page 32: Real Time Clock Configuration

    6] Display will show 11:55:54 Press key. Now the display will blink. The & key is used to change Time. Press key to enter the actual time. 7] Press twice key. Go to RUN mode. UM-ELMAG 200-R3 PAGE 27 OF 34...

  • Page 33: View Logged Data

    0000.80 m3 Batch Totaliser Now press key to start batch mode. After reaching the batch value which is configured by user relay status will change over. To intermediate stop of batch mode press key. UM-ELMAG 200-R3 PAGE 28 OF 34...

  • Page 34: Avrage Flow Rate

    10.11.3 Average Flow Rate :- This feature is used to calculate average value of flow rate over a given period of time. It is extremely useful whenever flow rate is fluctuating and we are required to know what is the average flow rate over a given period of time. UM-ELMAG 200-R3 PAGE 29 OF 34...

  • Page 35: Modbus (Rs 485) Communication Details

    40008 Integer (Hex) 1 = 000.0 2 = 00.00 3 = 0.000 Totaliser Engg. Unit Value 0 = Ft3 40009 Integer (Hex) 1 = gal 2 = Ltr 3 = m3 4 = ML UM-ELMAG 200-R3 PAGE 30 OF 34...
  • Page 36 Slave Address : Selectable 01 to 99 Function : 04 Display Data : Hex Length : 01 8. Communication Protocol: Modbus RTU Double click at address 10 and select function 0x06 & write download flag =1 UM-ELMAG 200-R3 PAGE 31 OF 34...
  • Page 37 < X X X X > Flow Engg. Unit & < X X X X> 41077 Time unit Flow unit Time unit Totaliser Engg. Unit & < X X X X> 41078 Flow Direction Totaliser unit Flow direction UM-ELMAG 200-R3 PAGE 32 OF 34...

  • Page 38: Dos & Don'ts

    Method of cleaning consists of removing mechanical dirt and any non conductive coating (like oil film) from the liner. A very dirty liner could cause inaccuracy of the measurement. Check mechanical state of the liner UM-ELMAG 200-R3 PAGE 33 OF 34...
  • Page 39 ELECTRONET MATERIAL RETURN FORM CUSTOMER INFORMATION : Customer Name :________________________________________________________ Address : ______________________________________________________________ E-mail Address :_________________________________________________________ Telephone No. : _________________________________________________________ Contact Person : ________________________________________________________ Work Order No. ______________________ Purchase Order No. _________________ Warranty : In Warranty / Out of Warranty...

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