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Euromag Eurosonic 2000 User Manual

Wall-mount ultrasonic flow meter
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Wall-Mount Ultrasonic Flow Meter
EUROSONIC 2000
TD 203-0-ENG
User Manual
READ AND KEEP THESE INSTRUCTIONS

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Summary of Contents for Euromag Eurosonic 2000

  • Page 1 Wall-Mount Ultrasonic Flow Meter EUROSONIC 2000 TD 203-0-ENG User Manual READ AND KEEP THESE INSTRUCTIONS...
  • Page 2 EUROSONIC 2000...

  • Page 3: Table Of Contents

    2.6 Menu window list 2.7 Steps to configure the parameters 2.8 Transducer mounting allocation 2.9 Transducers wiring 2.10 Transducers installation 2.11 Installation check-up 2.11.1 Signal strength 2.11.2 Signal quality 2.11.3 Total transit time and delta time 2.11.4 Transit time ratio EUROMAG | 3...
  • Page 4 EUROSONIC 2000 3. HOW TO 3.1 How to check if the instrument works properly 3.2 How to check the liquid flowing direction 3.3 How to change units systems 3.4 How to select a flow rate unit 3.5 How to use the totalizer multiplier 3.6 How to turn on / off the totalizers...
  • Page 5 7. MEASUREMENTS OF THERMAL AND OTHER PHYSICAL PARAMETERS 7.1 Introduction 7.2 Wiring analogue inputs 7.3 Thermal energy measurement 7.4 Configure analogue measurement ranges 7.5 Read input analogue values from a network computer 8. WARRANTY AND SERVICE 8.1 Warranty 8.2 Service EUROMAG | 5...
  • Page 6 EUROSONIC 2000 9. APPENDIX 9.1 Wiring diagram and outline drawings 9.2 Clamp-on transducer installation guide 9.2.1 Choose installation method V-method installation Z-method installation W-method installation 9.2.2 Transducer spacing 9.2.3 Prepare the pipe surface 9.2.4 Prepare the transducers 9.2.5 Install the transducers 9.2.6 Fine tune the installation...

  • Page 7: Introduction

    Besides, the EUROSONIC 2000 product provides versatile output interfaces, both analogue and digital, which can be easily used by a host computer or a flow controller.

  • Page 8: Flow Measurement Principle

    ∆T and liquid characteristics. sin 2Ø • T down 1.4 PACKAGING LIST DOWNSTREAM TRANSDUCER • EUROSONIC 2000 main unit, FLOW 240VAC/8-36VDC 1 unit down • EST-M1-type clamp-on transducer for 2”~28” pipe 1 pair •...

  • Page 9: Optional Parts

    • Petroleum process monitoring and control; • Chemical process monitoring and control; • Pulp and paper process monitoring and control; • Food and beverage processing; • Marine maintenance and operation; • Pipeline leakage detection; • HVAC, hydronic balancing; EUROMAG | 9...

  • Page 10: Specifications

    EUROSONIC 2000 1.8 SPECIFICATIONS Main Unit Linearity Better than ±1%. Accuracy ±1% of reading at rates >0.6 ft/s (0.2m/s). Assume a fully developed flow profile. Repeatability ±0.2%. Velocity ±0.03 ~ ±105 ft/s (±0.01 ~ ±30 m/s), bi-directional Measurement Period 0.5s Display LCD with backlight.
  • Page 11 Humidity Main unit: 85% RH Transducer: water-submersible, water depth less than 10’ (3m) Power AC 110 V; AC: 240V; DC: 8VDC~36V to be defined at order stage. Power consumption: < 2W Weight Standard main unit: 6.6lb (3kg) EUROMAG | 11...
  • Page 12 EUROSONIC 2000 12 | EUROMAG...

  • Page 13: Installation And Measurement

    In addition, flow and pipe conditions near the installation site are also very important. Please refer to section 2.8 for site selection details. Then, follow the installation guidelines given in Appendix 9.2 for installing clamp-on transducers. EUROMAG | 13...

  • Page 14: Distance From Main Unit To Transducer

    EUROSONIC 2000 2.2.3 DISTANCE FROM MAIN UNIT TO TRANSDUCER WARNING! In general, the closer the transducer to the main unit, BE CAREFUL ABOUT THE POWER the better the signals. All major cable suppliers can SUPPLY TYPE OF YOUR FLOW METER AND THE POWER SUPPLY...

  • Page 15: Power Up

    If there is any abnormality, corresponding error messages will be displayed. (Please refer to chapter 5 for error code explanations.) After successful internal checks, the flow meter will display menu window #01 (short for M01), or EUROMAG | 15...

  • Page 16: Keypad

    EUROSONIC 2000 2.4 KEYPAD key is shortened as the ‘M’ key hereafter when referring to menu windows. The keypad of the flow meter has 16 keys (Figure 2). Key-pressing induced beep sound can be enabled / disabled in menu window M77.

  • Page 17: Menu Window List

    EUROMAG | 17...

  • Page 18: Steps To Configure The Parameters

    EUROSONIC 2000 Other menu windows are used for factory Example: For standard (commonly used) pipe debugging. materials and standard (commonly measured) liquids, the parameter configuration steps are as following: For detailed explanation of the above windows please refer to chapter 3 “How to” and chapter 4 “Menu 1) Press keys to enter into M11 window.

  • Page 19: Transducer Mounting Allocation

    1) Pipe must be full of liquids at the measurement down site. down 2) No heavy corrosion of deposition inside of the pipe. down 3) Must be a safe location. 4) The straight pipe should be long enough to f. 3 eliminate irregular-flow-induced error. Typically, the EUROMAG | 19...

  • Page 20: Transducers Wiring

    1) Locate an optimal position where the straight unit. Normally, the EUROSONIC 2000 electronics are pipe length is sufficient (see the previous section), housed in a weather-resistant enclosure. It can be and where pipes are in a favourable condition, e.g.,...

  • Page 21: Installation Check-Up

    4) If the installation method is V-method and the pipe sound speed, the transit time ratio R, and etc. As is big, you may need to try Z-method in order to get such, one can be sure that the flow meter is working stronger signals. EUROMAG | 21...

  • Page 22: Signal Quality

    EUROSONIC 2000 2.11.2 SIGNAL QUALITY 2.11.4 TRANSIT TIME RATIO Signal quality is indicated as the Q value in the Transit-time ratio R is usually used to check whether instrument. A higher Q value would mean a higher the transducer installation is good and whether the...

  • Page 23: How To Check If The Instrument Works Properly

    Use menu window M30 for the selection of units systems, either English (option 0) or in Metric (option 1). 3.4 HOW TO SELECT A FLOW RATE UNIT Use menu window M31 to select the flow rate unit, use menu window M32 to select the flow totalizer unit. EUROMAG | 23...

  • Page 24: How To Use The Totalizer Multiplier

    EUROSONIC 2000 3.5 HOW TO USE THE TOTALIZER MULTIPLIER damping. A bigger constant number brings a more stable effect. But bigger numbers will prevent the Use window M33 to select a proper multiplying factor instrument from acting quickly. for the totalizers (POS, NEG and NET). Make sure that...

  • Page 25: How To Change The Scale Factor

    1000 in M57. If flow direction is an issue, you Then, press to switch to menu M48. may select 0-4-20mA mode in M55. This means that Press and enter a 1-8 digit long password. the current loop will output 0-4mA when flow rate EUROMAG | 25...

  • Page 26: How To Output Analogue Voltage Signal

    EUROSONIC 2000 is negative and 4-20mA when flow rate is positive. Enter the lower limit of flow rate in window M68 and Enter -500 in M56 and 1000 in M57. the higher limit of flow rate in window M69. Enter the frequency maximum and minimum in You may need to calibrate and test the current loop window M67.

  • Page 27: How To Produce An Alarm Signal

    3) Enter flow rate lower limit 600 in M75 mode. 4) Enter flow rate lower limit 1000 in M76 5) Select item ‘6. Alarm #1’ in M78 4) The flow direction is changed. 6) Select item ‘6. Alarm #1’ in M79. EUROMAG | 27...

  • Page 28: How To Use The Oct Output

    EUROSONIC 2000 3.21 HOW TO USE THE OCT OUTPUT normally ON output device. Its maximum operating frequency is 1Hz. Its load current is 1A at 125VAC, The OCT output is an ON/OFF type, electrically isolated or, 2A at 30VDC. collector open circuit output. It is user-configurable.

  • Page 29: How To Adjust The Lcd

    3.27 HOW TO VIEW THE TOTALIZED FLOW (refer to Appendix 9.1 ): Use M82 to view the daily, monthly and yearly AI1: 64 and 63; AI2: 65 and 63; AI3: 73 and 63; AI4: totalized flow. 74 and 63; AI5: 75 and 63. EUROMAG | 29...

  • Page 30: How To Compensate The Flow Not Measured During Offline

    EUROSONIC 2000 AI3, AI4 and AI5 are not connected to terminals. of specific volumes. Please contact the manufacturer if needed. This batch controller utilizes the keypad or the rising edge or falling edge of an analogue input signal as its control signal input (or triggering signal). It utilizes 3.29 HOW TO COMPENSATE THE FLOW NOT...

  • Page 31: How To Check The Esn

    Use M+1 to view the total working time since the instrument left the factory. Use M+4 to view the total number of times the instrument has been turned on and off since the instrument left the factory. EUROMAG | 31...
  • Page 32 EUROSONIC 2000 32 | EUROMAG...

  • Page 33: Menu Window Details

    Window for entering the outer diameter of the pipe. Valid range: 10 to 6000mm. Note, you just need to enter either outer diameter in M11 or pipe peripheral in M10. Window for entering pipe wall thickness. You may skip this menu and enter inner diameter in M13 instead. EUROMAG | 33...
  • Page 34 EUROSONIC 2000 Menu window No. Function Window for entering the inner diameter of the pipe. If pipe outer diameter and wall thickness are entered correctly, the inner diameter will be calculated automatically, thus no need to change anything in this window.
  • Page 35 8. Oil barrel (ob) 4. Million USA gallon (mgl) The flow unit in terms of time can be per day, per hour, per minute or per second. So there are 36 different flow rate units in total for selection. EUROMAG | 35...
  • Page 36 EUROSONIC 2000 Menu window No. Function Window for selecting the totalizers’ unit. Available unit options are the same as those in M31. Window for setting the totalizer multiplying factor The multiplying factor ranges from 0.001 to 10000. Factory default is 1.
  • Page 37 In 0-4-20mA mode, the minimum must be negative, and the maximum must be positive. The last one in the following figures is for velocity output. The output current represents flow velocity. EUROMAG | 37...
  • Page 38 EUROSONIC 2000 Output current Output current 24mA 24mA 20mA Flow Flow -Max -Min 20-4-20 mA Mode 4-20 mA Mode Output current Output current 24mA 24mA 20mA Flow Flow -Max -Min 20-0-20 mA Mode 0-4-20 mA Mode Output current Output current...
  • Page 39 Display software version information and Electronic Serial Number (ESN) that are unique for each EUROSONIC 2000 series flow meter. The user can use the ESN for instrumentation management RS-232 configuration. All the devices connected with RS232 link should have matched serial configuration.The following parameters can be configured: Baud rate (75 to 115,200...
  • Page 40 EUROSONIC 2000 Menu window No. Function Window to set up the minimum flow rate which corresponds to the lower frequency limit of the frequency output Window to set up the maximum flow rate which corresponds to the upper frequency limit of the frequency output LCD backlight control.
  • Page 41 For the input analogue current signal, 0mA indicates “0” and 20mA indicates “1”. For batch process controller. Set the flow batch value (dose). M81 and M80 should be used together to configure the internal batch process controller. EUROMAG | 41...
  • Page 42 EUROSONIC 2000 Menu window No. Function View the daily, monthly and yearly totalizer values. The flow total data of the last 64 days, last 64 months and last 5 years are saved in memory. Use (this should be the “UP” arrow) or to display them.
  • Page 43 Display the received signal. In normal condition, this signal should be stable and signal amplitude does not vary much. Display the present temperature values (integer portion) of analogue input AI1 and AI2. Display water heat capacity at this temperature. Entry to hardware adjusting windows. Valid for the manufacturer only. EUROMAG | 43...
  • Page 44 EUROSONIC 2000 44 | EUROMAG...

  • Page 45: Troubleshooting

    2) Contact the manufacturer. No Display. Erratic Problem with wiring Double check wiring connections. or Abnormal Operation No response to key pressing Keypad is locked Unlock the keypad. Bad plug connection Reboot repetitively Hardware problems Contact the manufacturer EUROMAG | 45...

  • Page 46: Working Status Errors

    EUROSONIC 2000 5.3 WORKING STATUS ERRORS The ultrasonic flow meter will show an Error Code (a single letter like I, R, etc.) in the upper right corner on menu windows. When any abnormal Error Code shows, counter-measures should be taken.

  • Page 47: Other Problems And Solutions

    Is pipe full? check to see if the short-circuit terminal near terminal f) Is the transducer distance in consistency with the one 22 is in place between 1-2, i.e. Direct Output Mode. EUROMAG | 47...
  • Page 48 EUROSONIC 2000 NOTE POSITIONS 2-3 ARE USED FOR TRANSMITTER MODE IN WHICH AN EXTERNAL POWER SUPPLY IS NEEDED FOR THE CURRENT LOOP OUTPUT. 6) Q: Why is the current output not correct? A: a) Check if the current output mode is set correct in M55.

  • Page 49: Communication Protocol

    The four channel analogue inputs can be used to input pressure, temperature and other signals. In brief, a EUROSONIC 2000 is a complete flow measurement or thermal energy measurement RTU. The maximum transmission distance is 15m for RS232C and 1000m for RS485. If longer distance is needed, current loop, MODEM, GSM can serve the purpose.

  • Page 50: Rs232 Wiring

    EUROSONIC 2000 6.2 RS232 WIRING Refer to Figure 7 for connecting the flow meter to a remote computer through RS232. Lines 2 and 3 of the connecting cable are crossed over. Note that the regular RS232 cable obtained in the stores cannot be used directly.
  • Page 51 C Command for GSM messaging DUMP Return the print buffer content In ASCII string format DUMP0 Clear the whole print buffer In ASCII string format DUMP1(CR) Return the whole print buffer content In ASCII string Format (24KB long) EUROMAG | 51...

  • Page 52: Protocol Prefix Usage

    EUROSONIC 2000 Notes: 6.3.2 PROTOCOL PREFIX USAGE 1. (CR) stands for Carriage Return. Its ASCII code is 1) Prefix P 0DH. (LF) strands for Line Feed. Its ASCII code is 0AH. The prefix P can be added before any command in the above table to have the returning data followed with 2.

  • Page 53: The M Command And The Ascii Codes

    ASCII VB Code: mscom1.input = ”M<” +VBCRLF +”M1” Key Code Key Code Code +VBCRLF +”M1” +VBCRLF+”M3” +VBCRLF +”M4” +VBCRLF +”M5” +VBCRLF +”M=” +VBCRLF Note that “M<” represents the key, “M=” represents the key, “M1” represents the key. EUROMAG | 53...
  • Page 54 EUROSONIC 2000 54 | EUROMAG...

  • Page 55: Measurements Of Thermal And Other Physical Parameters

    Menu window M06 displays the current analogue input data and its corresponding pressure or temperature value. The flowmeter can accommodate five analogue signals with its five analogue input modules. AI1 and AI2 are available in standard options. The other three modules are available only upon request. EUROMAG | 55...

  • Page 56: Thermal Energy Measurement

    EUROSONIC 2000 Menu window M06: display the current values of ANALOGUE INPUT WIRING input AI1 and AI2 and their corresponding temperature values. Menu window M63: set the minimum and maximum temperature values which correspond to the minimum current (4mA) and maximum current (20mA) of channel AI1.

  • Page 57: Configure Analogue Measurement Ranges

    7.5 READ INPUT ANALOGUE VALUES FROM A NETWORK COMPUTER When the flow meter is networked, all the analogue data can easily be visited from a remote computer. For visiting the present analogue input current, use command BA1, BA2, BA3 or BA4. EUROMAG | 57...
  • Page 58 EUROSONIC 2000 58 | EUROMAG...

  • Page 59: Warranty And Service

    The products manufactured by EUROMAG INTERNATIONAL are warranted to be free from defects in materials and workmanship for a period of one year from the date of shipment to the original purchaser. EUROMAG INTERNATIONAL’s obligation should be limited to restoring the meter to normal operation or replacing the meter, at EUROMAG’s choice, and shall be conditioned upon receiving written notice of any alleged defect...
  • Page 60 EUROSONIC 2000 60 | EUROMAG...

  • Page 61: Appendix

    If you want to replace the fuse, you may need to remove the keypad panel to have better access. WARNING! DISCONNECT POWER BEFORE REMOVING FUSE. BE CAREFUL NOT TO TOUCH THE ON-BOARD ELECTRONIC PARTS WHEN YOU REPLACE THE FUSE. OTHERWISE, THEY MAY BE DAMAGED BY STATIC DISCHARGE! EUROMAG | 61...
  • Page 62 EUROSONIC 2000 WIRING DIAGRAM Upstream Transducer Downstream Transducer RS232 Sheiding Sheiding Black Black Transducer Cable PULL-UP RESISTOR 1-10k f. 10 OUTLINE DIAGRAM ø 9 mm Thickness 100 mm. 170 mm 192 mm f. 11 62 | EUROMAG...

  • Page 63: Clamp-On Transducer Installation Guide

    4” (100mm) and 240” (6,000mm). This is between the two ends of the two transducers (see method often yields the best signal return. the figure 15). downstream transducer spacing down flow spacing upstream transducer f. 13 f. 15 EUROMAG | 63...

  • Page 64: Prepare The Pipe Surface

    EUROSONIC 2000 9.2.3 PREPARE THE PIPE SURFACE 9.2.5 INSTALL THE TRANSDUCERS Locate the installation site according to the site NOTE selection rules suggested in section 2.8 . Based on the transducer spacing obtained in the FOR HORIZONTAL PIPE LINE, IT IS...

  • Page 65: Fine Tune The Installation

    LONG TIME AND IS THUS NORMALLY RECOMMENDED. PLEASE READ THE INSTRUCTIONS ON THOSE PRODUCTS CAREFULLY BEFORE USING THEM. Optimal Ranges: EUROMAG INTERNATIONAL WILL NOT BE RESPONSIBLE FOR ANY CONSEQUENCES CAUSED BY THESE S ≥ 80, Q ≥ 80, 99% ≤ R ≤ 101%*. PRODUCTS.

  • Page 66: Sound Speed Tables

    EUROSONIC 2000 9.4 SOUND SPEED TABLES Table 9.5.1: Sound Speed in Water at atmosphere pressure. Unit: t (°C) v (m/s) 1402.3 1496.6 1542.5 1555.1 1407.3 1499.2 1543.5 1555.0 1412.2 1501.8 1544.6 1554.9 1416.9 1504.3 1545.5 1554.8 1421.6 1506.7 1546.4 1554.6 1426.1...
  • Page 67 Kerosene 1,420 4,658 24.7 Oil (Castor) 1,477 4,854.8 0.670 7.209 Oil (Diesel) 1,250 4,101 Oil (Peanut) 1,458 4,783.5 Petroleum 1,290 4,231 Tetrachlor-Methane 3,038.1 0.607 6.531 Toluene 1,328 (20°) 4,357 (68°F) 0.644 6.929 Water, distilled 1,498 4,914.7 10.76 EUROMAG | 67...
  • Page 68 EUROSONIC 2000 Table 9.5.3: Sound Speed Data of Solids Material Sound Speed Shear Wave (25°) Sound Speed Long. Wave (25°) ft/s mm/us in/us Steel, 1% Carbon, hardened 3,150 10,335 5.88 0.2315 Carbon Steel 3,230 10,598 5.89 0.2319 Mild Steel 3,235 10,614 5.89...
  • Page 69 Nylon,6-6 1,070 3,510 Polyethylene (LD) 2.31 0.0909 Polyethylene (LD) 1,772 1.94 0.0764 PVC,CPVC 1,060 3,477 2.40 0.0945 Acrylic 1,430 4,690 2.73 0.1075 Asbestos Cement 2.20 0.0866 Tar Epoxy 2.00 0.0787 Mortar 2.50 0.0984 Rubber 1.90 0.00748 EUROMAG | 69...
  • Page 70 EUROSONIC 2000 70 | EUROMAG...
  • Page 71 EUROMAG | 71...
  • Page 72 Euromag International SRL Via Torino 3-35035 - Mestrino PADOVA - ITALY Tel. +39/049.9005064 Fax. +39/049.9007764 Mail. euromag@euromag.com http://www.euromag.com...

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