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System description

Page 2/51

MID_M2000_BA_02_1807

2. System description

The electromagnetic flow meters are intended for the metering of all fluids with electric
conductivity of at least 5

µ

S/cm (20

µ

S/cm for demineralized water). These series of meters

is characterized by a high degree of accuracy. Measuring results are independent of
density, temperature and pressure.

Measuring principle

In accordance with Faraday’s induction principle, electric voltage is induced in a conductor
moving through a magnetic field. In case of the electromagnetic flow measurement, the
moving conductor is replaced by the flowing fluid. Two opposite measuring electrodes
conduct the induced voltage which is proportional to flow velocity to the amplifier. Flow
volume is calculated based on pipe diameter.

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Содержание ModMAG M2000

Страница 1: ...Badger Meter Europa GmbH ModMAG M2000 INSTALLATION AND OPERATION MANUAL July 2018 MID_M2000_BA_02_1807...

Страница 2: ...connections 9 4 1 Auxiliary power 9 4 2 Separate version 10 4 2 1 Signal cable specification 11 4 3 Configuring input output I O 12 4 4 Communication interfaces 13 5 Programming 14 5 1 Quick setup 15...

Страница 3: ...stored within it Protection class The device has protection class IP 67 and needs to be protected against dripping water water oils etc Setup operation Adjust only those controls that are covered by t...

Страница 4: ...uracy Measuring results are independent of density temperature and pressure Measuring principle In accordance with Faraday s induction principle electric voltage is induced in a conductor moving throu...

Страница 5: ...20 to 60 C Detector Fluid temp PTFE PFA 40 to 150 C Hard rubber 0 to 80 C Soft rubber 0 to 80 C 3 1 2 Protection class In order to fulfill requirements in respect of the protection class please follow...

Страница 6: ...s for detectors with PTFE liner remove protective cap on the flange or on the threaded pipes of milk pipe screws as per DIN 11851 not until shortly before installation 3 2 1 Meter orientation Meters c...

Страница 7: ...r PTFE liners Verify that the pipeline is always filled on the measuring point if not a correct or accurate measurement is not possible Do not install the detector on the highest point of a pipeline s...

Страница 8: ...using the shown nomogram only applicable to liquids with similar viscosity like water Note In cases where flow velocities are very low you can increment them by reducing the size on the measuring poi...

Страница 9: ...rement detector and fluid need to be on the same electric potential If flange or intermediate flange versions with additional grounding electrode are used grounding is provided by the connected pipeli...

Страница 10: ...hen grounding rings are used please make sure that the material is resistant to corrosion If aggressive fluids are measured use grounding electrodes 3 2 8 Pipelines with cathodic protection As for pip...

Страница 11: ...ble inlets only use flexible electric cables Use separate cable inlets for auxiliary power signal and input output cables 4 1 Auxiliary power Warning Do not connect meter under impressed mains voltage...

Страница 12: ...h cable inlet 3 Connection as shown in the picture 4 Close device and connection cover again firmly Terminal box Terminal M2000 Description Wire color Standard Stainless steel 11 5 C1 Coil 1 Green 12...

Страница 13: ...e length between detector and amplifier into account keep distance as low as possible Distance With electrode idle Loop resistance 0 75 m 3 x 2 x 0 25 mm 160 km 75 150 m 3 x 2 x 0 50 mm 80 km PVC cabl...

Страница 14: ...n collector max 10 kHz Passive max 30 VDC 100 mA Active 24 VDC 50 mA Jumper JP2 placed 3 and 4 3 Open collector passive max 30 VDC 100 mA max 10 kHz or Solid State Relais max 48 VAC 500 mA max 1 kHz 1...

Страница 15: ...ce board is plugged in to the 11 pin connector at the lower right of the main board The internal communication between main board and interface board are done via the Port B Please consider that for M...

Страница 16: ...upward and downward with the buttons The menu manager or selection from a list is marked with the cursor and acknowledged by pressing the button E To enter a parameter the first number is marked with...

Страница 17: ...nt output In terms of flow velocity the meter s limit are from 0 1 to 12 m sec Moreover the values for Low Flow Cut off and limits monitoring depend on Full Scale Flow The full scale flow is valid for...

Страница 18: ...off defines the threshold at which flow measurement will be forced to zero The cutoff value can be from 0 to 9 9 of the full scale flow Increasing the threshold will help prevent false reading during...

Страница 19: ...value has an influence on the meter accuracy Empty Pipe Detection Fluid monitoring shows if measuring pipe has only partly been filled with liquid Monitoring can be switched on or off Note On request...

Страница 20: ...s for accuracy error as a result of the installed detector If accuracy adjustment of the meter is required please refer to the scale factor Note Changes of the detector offset have an impact on meter...

Страница 21: ...otalizer Unit This parameter establishes the units of measure for the totalizers Unit Unit L Liters UKG Imperial Gallons HL HectoLiter MIG Mega Imp Gal M Cubic Meters Lb Pounds CFt Cubic Feet Oz Fluid...

Страница 22: ...l help prevent false reading during no flow conditions possible caused by vibrations or liquid fluctuations Flow Direction Flow direction lets you set the meter to measure forward flow only uni direct...

Страница 23: ...nalog output during alarm conditions Three options exist for this parameter OFF LOW and HIGH OFF Analog signal is based on flow rate and always within the configured range LOW During alarm conditions...

Страница 24: ...C via output 2 By using the internal source set the function of digital output 2 to 24 VDC Supply Jumper JP2 must be placed Reset Totalizer Totalizer T2 will be resetted only if the programmed flow di...

Страница 25: ...ircuit board see chapter 4 3 Configuring inputs and outputs Caution If analog output and digital output 1 and 2 only as open collector are used at the same time we recommend the use of a galvanic isol...

Страница 26: ...recommend using the digital outputs only as solid state relais and not as open collector because terminal COM 9 of digital output 3 and COM 12 of digital output 4 are electrically connected to termina...

Страница 27: ...mpty Flow direction provides indication on current flow direction Preset output provides indication when preset batch amount has been realized Error alarm provides indication when meter has error cond...

Страница 28: ...01 to 99999 99 totalizer units in steps of 0 01 volume units Preset amount is counted down from the configured value to 0 and a digital output shows that the preset amount has been reached Note You c...

Страница 29: ...STS simulation will be displayed in the measuring mode 5 2 4 Clear totals T1 The unidirectional totalizer T1 is reset within the menu manager T2 The unidirectional totalizer T2 is reset within the men...

Страница 30: ...igured Primo 3 x is the emulation of the former Primo amplifier interface Flow Diagnostic is a service tool that allows Badger Meter to acquire data from the device about the flow velocity measurement...

Страница 31: ...f packets processed by meter Broadcast Pkts Number of broadcast packets Address 0 processed by meter CRC Errors Number of received packets with CRC error packet is discarded Pkts Rcvd Number of packet...

Страница 32: ...logged events can be extracted from the meter using the supplied flow meter tool software which connects the laptop to the meter via the supplied RS232 cable The Data Logging feature records three typ...

Страница 33: ...oken Restore from Token Restoring data from the memory token to the device Encoder protocol Disabled V1 V2 Absolute Digital Encoder ADE Remote meter reading technology using ASCII communications proto...

Страница 34: ...l turn the backlight on Note A longer operation with the option always on can have a negative effect on LCD s life Analog Calibrate The analog output has already been set at the factory An additional...

Страница 35: ...pe diameter change of flow per time unit If the realized fluid acceleration exceeds the configured maxi mum acceleration fluid flow will be held constant for the time set at the Filter Delay parameter...

Страница 36: ...press E Password Security There are three possible access levels each with its own unique password Administrartor PIN Service PIN User PIN The password security consists of a five digit PIN and is se...

Страница 37: ...of times an invalid detector condition has been observed Empty Pipe The number of times an empty pipe condition has been observed by the meter Full Scale The number of times the flow has exceeded the...

Страница 38: ...witched OFF This time can be reset by the function Reset Totalizer Tpwroff Version info The current software version of the unit Serial number The manufacturing serial number of the installed electron...

Страница 39: ...and clearing totalizers prior to changing totalizer units 120 Display Totalizer Conversion Error Totalizer cannot be properly converted for display This error is observed shile trying to change the to...

Страница 40: ...ee grounding section in manual Err Tot rollover Number of totalizer digits is exceeded See programming Info Help Totalizer Rollover Err ATOD INT No measuring signal on analog input Contact service Som...

Страница 41: ...T2 H 250 V 2A idle 6 2 Replace meter s electronics Warning Disconnect auxiliary power before opening body cover 1 Pull out electrode coil and display plugs Loosen screws S1 S6 and take out circuit boa...

Страница 42: ...ity 5 S cm 20 S cm demineralized water Liners Hard soft rubber from DN 25 onward 0 to 80 C PTFE DN 6 600 40 to 150 C Halar ECTFE ab DN 300 40 to 150 C Electrodes Hastelloy C Standard Tantalum Platinum...

Страница 43: ...500 450 362 422 406 4 361 9 25 4 x 12 395 350 22 x 12 300 12 500 500 425 485 482 6 431 8 25 4 x 12 445 400 22 x 12 350 14 500 550 450 510 533 4 476 2 28 6 x 12 505 460 22 x 16 400 16 600 600 475 535 5...

Страница 44: ...c Nominal pressure PN 10 Protective class IP 65 IP 68 optional Min conductivity 5 S cm 20 S cm demineralized water Liners PTFE 40 to 150 C Electrodes Hastelloy C Standard Tantalum Platinum Gold platin...

Страница 45: ...B2 D 10 3 8 145 228 174 74 15 1 2 145 228 174 74 20 3 4 145 228 174 74 25 1 145 228 174 74 40 1 145 238 184 94 50 2 145 243 189 104 65 2 200 256 202 129 80 3 200 261 207 140 100 4 200 269 215 156 Pre...

Страница 46: ...7 IP 68 optional Min conductivity 5 S cm 20 S cm demineralized water Liner PTFE 40 to 150 C Electrodes Hastelloy C Standard Tantalum Platinum Gold platinized Platinum Rhodium Body Steel stainless stee...

Страница 47: ...ositive Zero Return Fluid monitoring Separate electrode Configuration 3 buttons Interface RS 232 RS845 ModBus RTU HART Profibus DP M Bus Measuring range 0 03 to 12 m s Measuring accuracy 0 2 of m v 1...

Страница 48: ...Pulse output 0 2 of m v 1 mm s Analog output Similar to pulse output plus 0 01 mA Reproducibility 0 1 Reference conditions Ambient and fluid temperature 20 C Electr conductivity 300 S cm Warm up perio...

Страница 49: ...Technical data Page 47 51 MID_M2000_BA_02_1807 7 6 Size select 0 01 0 1 1 10 100 0 01 0 1 1 10 100 1 000 10 000 L min m s DN 6 DN 100 0 01 0 1 1 10 100 DN 125 DN 1400 1 10 100 1000 10 000 100 000 m h...

Страница 50: ...DE Digital Output 1 Pulses Units Pulse Width Full Scale Freq Preset Amount Set Point Min Set Point Max Normally Open Output Type Normally Closed Select Funtion None Frequency Output Forward Pulse Reve...

Страница 51: ...ut Error Alarm Clear Totals Totalizer Alarm Communications Port A Settings Interface Modbus RTU DEF Port Address Remote Menu Baud Rate Primo 3 x Data Bits Flow Diagnostic Parity Disable Port Stop bits...

Страница 52: ...le gland 382859 7 Buttons kit black 384610 8 Housing screws 384607 9 IP68 kit for remote version 383077 10 Remote mounting kit less cable 384629 11 Remote mounting kit with cable 5 m 384631 10 m 38463...

Страница 53: ...Harmlessness declaration Page 51 51 MID_M2000_BA_02_1807 10 Return of goods for repair Harmlessness declaration Please refer to our claims return form harmlessness declaration under www badgermeter d...

Страница 54: ...MID_M2000_BA_02_1807...

Страница 55: ...MID_M2000_BA_02_1807...

Страница 56: ...line Phone 49 7025 9208 0 or 30 Fax 49 7025 9208 15 Badger Meter Europa GmbH Subsidiary of Badger Meter Inc USA N rtinger Strasse 76 72639 Neuffen Germany E mail badger badgermeter de www badgermeter...

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