Burkert FLOWave S User manual
Operating Instructions
Type 8098
FLOWave S
Flowmeter
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© Bürkert Werke GmbH & Co. KG, 2019–2023
Operating Instructions 2303/06_EU-ML 00815332 / Original EN
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Type 8098
1ABOUT THESE OPERATING INSTRUCTIONS ...................................................................................18
1.1 Symbols used ............................................................................................................................ 18
1.2 Denition ....................................................................................................................................19
2INTENDED USE ....................................................................................................................................19
2.1 DevicewithATEX/IECExapproval ..........................................................................................19
3BASIC SAFETY INFORMATION ...........................................................................................................20
4GENERAL INFORMATION....................................................................................................................22
4.1 Manufacturer'saddressandinternationalcontacts ................................................................22
4.2 Warrantyconditions...................................................................................................................22
4.3 InformationontheInternet........................................................................................................22
5DESCRIPTION ......................................................................................................................................23
5.1 Structure.....................................................................................................................................23
5.1.1 Transmitter variants ....................................................................................................23
5.1.2 Unlocking magnetic key .............................................................................................23
5.2 Typelabel,adhesivelabel..........................................................................................................24
5.3 Typelabellasered ......................................................................................................................25
5.4 Certicationmarkings................................................................................................................26
5.5 MarkingoftheUniqueSerialNumber(USN) ............................................................................26
5.6 Descriptionofthestatusindicator...........................................................................................26
6TECHNICAL DATA ................................................................................................................................27
6.1 Operatingconditions .................................................................................................................27
6.2 Conformity..................................................................................................................................27
6.3 Standardsanddirectives...........................................................................................................27
6.3.1 Conformity to the Pressure Equipment Directive .......................................................28
...........................................................................................................28
....................................................................................................29
6.4 Liquiddata .................................................................................................................................30
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6.5 Measurementdata .....................................................................................................................32
.........................................................................................................32
6.5.2 Temperature................................................................................................................32
...................................................................................................32
6.5.4 Acoustic transmission factor ......................................................................................33
6.5.5 Density........................................................................................................................33
............................................................................................................33
6.6 Electricaldata ............................................................................................................................34
6.7 Mechanicaldata.........................................................................................................................35
7INSTALLATION IN THE PIPE ................................................................................................................36
7.1 Safetyinstructions .....................................................................................................................36
7.2 Preparingthedevicebeforeinstallationintothepipeline........................................................37
7.2.1 Changing the position of the transmitter on the sensor .............................................38
7.3 Recommendationsfortheinstallationintothepipeline ..........................................................39
7.4 Installingthedeviceintothepipe .............................................................................................41
7.4.1 Before installing the device into the pipe....................................................................41
7.4.2 Installing a device with clamp connections................................................................42
................................................................42
7.4.4 Installing a device with threaded connections according to DIN 11851 series A. .....43
8ELECTRICAL INSTALLATION............................................................................................................... 44
8.1 Safetyinstructions .....................................................................................................................44
8.2 Additionaldocumentation .........................................................................................................45
8.3 Connectingthedevicetoapowersupply ................................................................................46
8.4 ConnectingthedevicewithoutoutputstoabüS/CANopennetwork ...................................47
8.5 ConnectingthedevicewithoutputstoabüS/CANopennetwork.........................................48
8.5.1 Connecting output AO/DO .........................................................................................48
8.5.2 Connecting output 1...................................................................................................49
8.5.3 Connecting output 2...................................................................................................49
8.6 Connectingtheprotectiveearth................................................................................................50
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9HOW TO DO THE SETTINGS ...............................................................................................................51
9.1 Safetyinstructions .....................................................................................................................51
9.2 PreparingtheBürkertCommunicatorsoftware........................................................................51
9.2.1 Connecting büS device with Bürkert Communicator .................................................51
9.3 Availableloginuserlevels .........................................................................................................52
9.4 Defaultsettings ..........................................................................................................................52
10 COMMISSIONING ................................................................................................................................53
10.1 Prerequisites ..............................................................................................................................53
10.2 Commissioningformeasuringtheowrateorforllingcontainers.......................................53
10.3 Commissioningfordetectingachangeofliquidinthepipe ...................................................55
10.4 Commissioningfordetectingbubblesinthepipe ...................................................................55
11 GENERAL SETTINGS - PARAMETER..................................................................................................56
11.1 Safetyinstructions .....................................................................................................................56
11.2 Userlevelsoftheeditablemenuitems.....................................................................................56
11.3 Defaultsettings ..........................................................................................................................56
11.4 Changingtheoperatingmodeofthestatusindicatororswitchingothestatusindicator..57
11.4.1 Changing the operating mode of the status indicator ................................................57
...............................................................................57
11.5 SettingthebasicparametersforidentifyingthedeviceonbüS..............................................58
11.5.1 Entering a name for the device...................................................................................58
11.5.2 Entering the location of the device.............................................................................58
11.5.3 Entering a description for the device..........................................................................59
11.6 SettingtheadvancedparametersforidentifyingthedeviceconnectedtobüSortoa
CANopeneldbus ......................................................................................................................59
11.6.1 Entering a unique name for the device.......................................................................59
11.6.2 Changing the transmission speed on the device .......................................................60
11.6.3 Activating the device internal termination resistor......................................................60
11.6.4 Deactivating the device internal termination resistor..................................................61
...................61
......................62
11.6.7 Stop sending the measured process data (PDOs) to büS or to the CANopen
.......................................................................................................................63
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11.7 Monitoringthedevicesupplyvoltageorthedevicetemperature ...........................................63
11.7.1 Reading out the 2 error limit values............................................................................65
11.7.2 Changing the 2 warning limit values...........................................................................65
11.7.3 Reading out the hysteresis value................................................................................65
11.8 Readingoutthelowwarninglimitforthevoltageoftheinternalbattery ...............................66
11.9 Activatingthediagnosticsfunctions.........................................................................................66
11.10Disablingallthediagnostics .....................................................................................................67
11.11Setdisplay(NaNornumericalvalue)iftheprocessvaluecannotbemeasured ...................67
12 GENERAL SETTINGS - DIAGNOSTICS ...............................................................................................68
12.1 Userlevelsofthemenuitems ...................................................................................................68
12.2 Readingoutdatarelatedtothedevice.....................................................................................68
12.2.1 Reading out the number of operating hours of the device.........................................68
12.2.2 Reading out the current value of the internal temperature of the device ...................68
12.2.3 Reading out the minimum or the maximum value of the internal temperature
of the device ...............................................................................................................69
12.2.4 Reading out the current value of the supply voltage..................................................69
12.2.5 Reading out the minimum or the maximum value of the supply voltage ...................69
12.2.6 Reading out the current value of the current consumption of the device ..................70
12.2.7 Reading out the minimum or the maximum value of the current consumpti-
on of the device ..........................................................................................................70
12.2.8 Reading out the number of device starts ...................................................................70
12.2.9 Checking whether the date and time are correct .......................................................71
12.2.10 Checking the voltage of the internal battery...............................................................71
12.3 ReadingoutdatarelatedtobüS ...............................................................................................72
12.3.1 Reading out the number of current receive errors......................................................72
12.3.2 Reading out the maximum number of receive errors since the last power-up
of the device ...............................................................................................................72
12.3.3 Reading out the number of current transmit errors ....................................................72
12.3.4 Reading out the maximum number of transmit errors since the last power-
up of the device..........................................................................................................73
12.3.5 Resetting the 2 maximum error counters ...................................................................73
12.3.6 Reading out whether the measured process data (PDO, process data ob-
.......................................................73
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13 GENERAL SETTINGS - MAINTENANCE..............................................................................................74
13.1 Userlevelsofthemenuitems ...................................................................................................74
13.2 Readingoutsomedeviceinformation ......................................................................................74
13.2.1 Reading out the displayed name of the device ..........................................................74
13.2.2 Reading out the article number of the device ............................................................74
13.2.3 Reading out the serial number of the device..............................................................74
13.2.4 Reading out the article number of the device software..............................................75
13.2.5 Reading out the version number of the device software............................................75
13.2.6 Reading out the version number of the büS software................................................75
13.2.7 Reading out the version number of the device hardware...........................................75
13.2.8 Reading out the Type number of the device...............................................................76
13.2.9 Reading out the manufacturing date of the device ....................................................76
.....................................................76
13.3 Restartingorresettingthedevice.............................................................................................77
13.3.1 Restarting the device..................................................................................................77
13.3.2 Resetting the device to all its factory settings............................................................77
14 SAW SENSOR - PARAMETER .............................................................................................................78
14.1 Safetyinstructions .....................................................................................................................78
14.2 Userlevelsoftheeditablemenuitems.....................................................................................78
14.3 Defaultsettings ..........................................................................................................................78
14.4 Settingtheparametersofthevolumeowrate .......................................................................79
.................................79
-
................................................................................................79
............................81
..........................................82
......................................................82
..................................................84
14.4.7 Changing the error limits, the warning limits and the hysteresis of the volu-
................................................................................................................85
14.4.8 Resetting the default values of the error limits, the warning limits and the
..............................................................................86
.................................................87
....................................................88
................................................88
..........................89
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14.5 Settingtheparametersofthemassowrate...........................................................................90
....................................90
-
.....................................................................................................90
...............................92
.............................................93
.........................................................93
.....................................................95
14.5.7 Changing the error limits, the warning limits and the hysteresis of the mass
......................................................................................................................96
14.5.8 Resetting the default values of the error limits, the warning limits and the
.................................................................................97
....................................................98
.......................................................99
...................................................99
...........................100
14.6 Settingtheparametersoftheliquidtemperature...................................................................101
.............................101
14.6.2 Activating the damping of the liquid temperature values and selecting a
.........................................................................................101
.......................103
14.6.4 Deactivating the damping of the liquid temperature values .....................................104
14.6.5 Activating the monitoring of the liquid temperature .................................................105
14.6.6 Deactivating the monitoring of the liquid temperature .............................................106
14.6.7 Changing the error limits, the warning limits and the hysteresis of the liquid
temperature ..............................................................................................................106
14.6.8 Resetting the default values of the error limits, the warning limits and the hyste-
resis of the liquid temperature..............................................................................................107
14.6.9 Resetting the default values of all the liquid temperature parameters .....................107
14.7 Settingtheparametersoftheliquidvelocity..........................................................................108
....................................108
-
ned damping level ....................................................................................................108
..............................110
14.7.4 Deactivating the damping of the liquid velocity values ............................................111
14.7.5 Activating the monitoring of the liquid velocity.........................................................111
14.7.6 Deactivating the monitoring of the liquid velocity.....................................................112
14.7.7 Changing the error limits, the warning limits and the hysteresis of the liquid
velocity......................................................................................................................113
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14.7.8 Resetting the default values of the error limits, the warning limits and the
hysteresis of the liquid velocity.................................................................................113
14.7.9 Resetting the default values of all the liquid velocity parameters ............................114
14.8 Settingtheparametersoftheliquiddensity...........................................................................115
....................................115
-
ned damping level ....................................................................................................115
...............................117
14.8.4 Deactivating the damping of the liquid density values.............................................118
14.8.5 Activating the monitoring of the liquid density .........................................................118
14.8.6 Deactivating the monitoring of the liquid density .....................................................119
14.8.7 Changing the error limits, the warning limits and the hysteresis of the liquid
density ......................................................................................................................120
14.8.8 Resetting the default values of the error limits, the warning limits and the
hysteresis of the liquid density .................................................................................120
14.8.9 Setting the measurement mode of liquid density.....................................................121
14.8.10 Resetting the default values of all the liquid density parameters .............................121
14.9 Settingtheparametersofthevolumetotalizers.....................................................................122
...........................................................122
........................................122
.........................................123
..............................................124
14.9.5 Changing the error limits, the warning limits and the hysteresis of each
.........................................................................................................124
14.9.6 Resetting the default values of the error limits, the warning limits and the
...........................................................................125
................................125
...............................126
........................................................................................126
......................................................................................126
Presetvalue .................................................127
14.9.12 Changing the Presetvalue...........................................127
...............................................128
..................128
14.10Settingtheparametersofthemasstotalizers........................................................................129
..................................................129
...........................................129
............................................130
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..................................................131
14.10.5 Changing the error limits, the warning limits and the hysteresis of each
............................................................................................................131
14.10.6 Resetting the default values of the error limits, the warning limits and the
..............................................................................132
...................................132
..................................133
...........................................................................................133
.........................................................................................133
Presetvalue ....................................................134
14.10.12 Changing the Presetvalue..............................................134
..................................................135
.....................135
14.11Settingtheparametersofthedierentiationfactor(optionalfeature) ..................................136
.............................................................................136
..........................136
.........................................................................................137
....................138
..................................139
..............................................140
..........................................140
-
rentiation factor.........................................................................................................141
14.11.9 Resetting the default values of the error limits, the warning limits and the
......................................................................142
..........142
14.11.11 Setting the temperature compensation for a liquid other than water.......................143
14.11.12 Activating the temperature compensation for water ................................................144
..................144
.........................................................145
14.12Settingtheparametersoftheacoustictransmissionfactor(optionalfeature).....................146
................................................................146
.............147
14.12.3 Activating the damping of the acoustic transmission factor and selecting a
.........................................................................................147
..................149
14.12.5 Deactivating the damping of the acoustic transmission factor ................................150
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14.12.6 Changing the error limits, the warning limits and the hysteresis of the acou-
stic transmission factor.............................................................................................150
14.12.7 Activating the monitoring of the acoustic transmission factor .................................151
14.12.8 Deactivating the monitoring of the acoustic transmission factor .............................152
14.12.9 Resetting the default values of the error limits, the warning limits and the hystere-
sis of the acoustic transmission factor .................................................................................. 152
14.12.10 Resetting the default values of all the acoustic transmission factor parameters .....153
14.13Diagnostics:monitoringspecialeventsintheprocess,onthesensororontheelectronics....
153
14.13.1 Enabling the diagnostics for special events in the process .....................................157
14.13.2 Disabling the diagnostics for special events in the process.....................................158
14.13.3 Enabling the diagnostics for special events on the electronics................................158
14.13.4 Disabling the diagnostics for special events on the electronics...............................159
14.13.5 Enabling the diagnostics for special events on the sensor ......................................159
14.13.6 Disabling the diagnostics for special events on the sensor .....................................160
14.14Gettingasaccuratemeasurementsofthevolumeowrate,themassowrateortheliquid
velocityaspossible .................................................................................................................161
14.14.1 Activating the viscosity compensation for water like liquids....................................162
14.14.2 Activating the compensation for a liquid with a constant viscosity..........................162
14.14.3 Activating the compensation for a liquid with a linear viscosity compensati-
on curve....................................................................................................................163
14.14.4 Activating the compensation for a liquid with a quadratic viscosity compen-
sation curve ..............................................................................................................164
14.14.5 Activating the compensation for a liquid with an inverse quadratic viscosity
compensation curve .................................................................................................165
14.14.6 Resetting the default values of the viscosity compensation parameters .................165
14.15Settingtherefreshtime ...........................................................................................................166
14.15.1 Use case of the refresh time.....................................................................................166
14.15.2 Changing the refresh time ........................................................................................166
15 SAW SENSOR - DIAGNOSTICS.........................................................................................................167
15.1 Readingoutthegeneratedeventsrelatedtothedevice .......................................................167
15.2 Readingouttheowdirectionthathasbeenset ..................................................................167
15.3 Readingoutthetemperaturesoftheelectronicboardsandoftheliquid ............................167
15.4 Readingouttherefreshtimethathasbeenset .....................................................................168
15.5 Readingouttheoperatinghoursofthedevice ......................................................................168
15.6 Readingouttheoperatinghoursofthemeasurementboard................................................168
15.7 Readingoutthediagnosticsrelatedtotheoutputvalues .....................................................169
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15.8 Readingoutthediagnosticseventsthatoccurredintheprocess........................................169
15.9 Readingoutthediagnosticseventsthatoccurredontheelectronics .................................169
15.10Readingoutthediagnosticseventsthatoccurredonthesensor ........................................170
15.11Readingoutthediagnosticsrelatedtothemonitoredlimits.................................................170
15.12Readingoutifaprocessvalueisinthemonitoredrange...................................................... 170
16 SAW SENSOR - MAINTENANCE .......................................................................................................171
16.1 Userlevelsoftheeditablemenuitems...................................................................................171
16.2 Defaultsettings ........................................................................................................................171
16.3 Readingoutdeviceinformation ..............................................................................................171
16.3.1 Reading out the order numbers of the device, the transmitter board and the
measurement board..................................................................................................171
16.3.2 Reading out the serial numbers of the device, the transmitter board and the
measurement board..................................................................................................172
16.3.3 Reading out the hardware and software versions of the transmitter board
and of the measurement board ................................................................................172
16.3.4 Reading out the characteristics of the measurement tube.......................................172
16.3.5 Checking the correct operation of the sensor ..........................................................173
16.3.6 Reading out the calibration date at the manufacturer ..............................................174
16.3.7 Reading out the liquid type and the liquid temperature during calibration at
the manufacturer ......................................................................................................175
..................................175
16.4 Settingthedirectionoftheow ..............................................................................................175
16.5 Calibratingtheosetvalueoftheowzeropoint.................................................................. 176
16.6 Settingtheosetvalueoftheowzeropoint........................................................................177
16.7 SettingtheKfactor..................................................................................................................177
16.8 CalibratingtheKfactorbyusingateach-inprocedure .........................................................178
16.8.1 Calibrating the K factor by using a teach-in procedure depending on the
.......................................................................................................178
16.8.2 Calibrating the K factor by using a teach-in procedure depending on a
known volume...........................................................................................................179
16.8.3 Calibrating the K factor by using a teach-in procedure depending on the
...........................................................................................................180
16.8.4 Calibrating the K factor by using a teach-in procedure depending on a
known mass..............................................................................................................181
16.9 Resettingtheowratecalibrationdatatoitsdefaultvalues.................................................183
16.10Settingtheosetvalueoftheliquidtemperature ..................................................................183
16.11Calibratingtheosetvalueoftheliquidtemperature ............................................................184
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16.12Resettingtheosetoftheliquidtemperaturetothedefaultvalue .......................................185
16.13Resettingallthecalibrationdatatoitsdefaultvalues(standardmeasurementvalues) ......185
16.14Settingtheosetvalueofthedierentiationfactor...............................................................186
16.15Calibratingtheosetvalueofthedierentiationfactor.........................................................187
16.16Settingtheslopevalueofthedierentiationfactor ...............................................................188
16.17Settingtheosetvalueoftheliquiddensity ..........................................................................188
16.18Calibratingtheosetvalueoftheliquiddensity ....................................................................189
16.19Settingtheslopevalueoftheliquiddensity...........................................................................190
16.20Calibratingtheliquiddensitybyusingateach-inproceduredependingondensity ...........190
16.21Settingtheosetvalueoftheacoustictransmissionfactor .................................................191
16.22Calibratingtheosetvalueoftheacoustictransmissionfactor ...........................................192
16.23Settingtheslopevalueoftheacoustictransmissionfactor..................................................193
16.24Resettingallthecalibrationdatatothedefaultvalues(additionalmeasurementvalues) ...193
16.25Checkingthecorrectbehaviourofthedevice .......................................................................194
16.25.1 Selecting the process values to be simulated..........................................................194
16.25.2 Checking the behaviour of the device by simulating an event.................................195
16.25.3 Stopping the simulation of process values and events............................................195
17 OUTPUTS - PARAMETER ..................................................................................................................196
17.1 Defaultsettings ........................................................................................................................196
17.2 Changingthetypeofanoutput...............................................................................................196
17.3 Settingtheparametersofananalogueoutput.......................................................................198
17.3.1 Changing the process value and the process value range associated to an
analogue output........................................................................................................198
17.3.2 Selecting the damping level of the values transmitted on an analogue output........199
of the device .............................................................................................................200
17.4 Disablingananalogueoutput .................................................................................................201
17.5 Settingtheparametersofadigitaloutput ..............................................................................201
.......................................................203
.......................204
..................................................205
.........................................................206
17.6 Resettingalltheparametersofanoutputtodefaultvalues..................................................207
17.7 Resettingalltheparametersofalltheoutputstothedefaultvalues....................................207
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18 OUTPUTS - DIAGNOSTICS................................................................................................................208
18.1 Analogueoutput:readingoutthecurrentstatusandthevaluesofthecurrent ...................208
18.2 Digitaloutput:readingoutthemode,thecurrentstatusandthecurrentvalue...................208
19 OUTPUTS - MAINTENANCE ..............................................................................................................209
19.1 Calibratingananalogueoutput ...............................................................................................209
19.2 Checkingthecorrectoperationofananalogueoutput .........................................................210
19.3 Resettingthecalibrationdataofananalogueoutputtothedefaultvalues .........................210
19.4 Resettingthecalibrationdataofalltheanalogueoutputstothedefaultvalues .................211
19.5 Checkingthecorrectoperationofanon/ooutputorathresholdoutput........................... 211
19.6 Checkingthecorrectoperationofafrequencyoutput..........................................................212
19.7 Checkingthecorrectoperationofapulseoutput .................................................................212
20 MAINTENANCE AND TROUBLESHOOTING .....................................................................................213
20.1 Safetyinstructions ...................................................................................................................213
20.2 Informationonreturningthedevicetothemanufacturerortothereseller ..........................214
20.3 Cleaningtheoutersurfaceofthedevice................................................................................214
20.4 CleaningInPlace(CIP)ofthedevice......................................................................................214
20.5 SterilisationInPlace(SIP)ofthedevice .................................................................................215
20.6 Troubleshootingwhenamessageisdisplayed......................................................................216
20.7 Messageswhensettingwrongparameters............................................................................ 217
......217
20.8 Messagesduetodeviceinternaldiagnostics ........................................................................217
20.8.1 Message "Overvoltage detected".............................................................................217
20.8.2 Message "Undervoltage detected" ..........................................................................218
20.8.3 Message "Voltage is above the warning limit" .........................................................218
20.8.4 Message "Voltage is below the warning limit"..........................................................218
20.8.5 Message "Battery voltage is below the warning limit" .............................................219
20.8.6 Message "büS event: bus connection lost / not available"......................................219
20.8.7 Message "Overtemperature detected".....................................................................219
20.8.8 Message "Undertemperature detected"...................................................................220
20.8.9 Message "Temperature is above the warning limit" .................................................220
20.8.10 Message "Temperature is below the warning limit"..................................................220
............................................................221
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20.8.12 Message "No signals from interdigital transducer" ..................................................221
20.8.13 Message "No temperature sensor detected" ...........................................................221
20.8.14 Message "Pipe characteristics have changed: check limits values"........................221
............222
..........................222
20.8.17 Message "Communication between transmitter PCB and measurement
................................................................................222
....................222
20.8.19 Message "An error occurred during communication" ..............................................223
.........................................................................................223
20.8.21 Message "Max temperature"....................................................................................223
.....................................................................223
.........................................................................224
20.9 Messagesduetocalibrationorsimulation.............................................................................224
20.9.1 Message "Calibration result out of range"................................................................224
scale" .......................................................................................................................224
20.9.3 Message "Calibration cancelled" .............................................................................225
....225
20.9.5 Message "Resulting K factor is less than 0.8 or higher than 1.2" ...........................225
..........................................225
20.9.7 Message "Test mode activated"...............................................................................226
20.9.8 Message "Simulation mode active"..........................................................................226
20.10Messagesduetothemonitoringofprocessvalues ..............................................................226
20.10.1 Message "Flow rate too high" ..................................................................................226
20.10.2 Message "Flow rate too low"....................................................................................227
20.10.3 Message "Temperature too high" .............................................................................227
20.10.4 Message "Temperature too low" ..............................................................................228
..................................228
...................................229
20.10.7 Message "Fluid velocity too high"............................................................................229
20.10.8 Message "Fluid velocity too low" .............................................................................230
20.10.9 Message "DF too high" ............................................................................................230
20.10.10 Message "DF too low"..............................................................................................231
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20.10.11 Message "Acoustic transmission factor too high"....................................................231
20.10.12 Message "Acoustic transmission factor too low".....................................................232
20.10.13 Message "Density too high" .....................................................................................232
20.10.14 Message "Density too low" ......................................................................................233
20.11Messagesduetodiagnosticsevents .....................................................................................234
20.11.1 Message "Diagnostic is active"................................................................................234
20.11.2 Message "Diagnostic is inactive" .............................................................................234
......................................................................................234
20.11.4 Message "Liquid out of range".................................................................................235
..................................................................................235
......................................................................................235
20.11.7 Message "Change of liquid".....................................................................................236
.......................................................................................236
20.11.9 Message "Sound conductivity out of range"............................................................236
20.11.10 Message "AO1 open loop" or "AO3 open loop" ......................................................237
20.11.11 Message "AO1 Diag error" or "AO3 Diag error" .......................................................237
20.11.12 Message "DO2 overload" or "DO3 overload" ..........................................................237
21 SPARE PARTS AND ACCESSORIES .................................................................................................238
22 PACKAGING,TRANSPORT................................................................................................................239
23 STORAGE ...........................................................................................................................................239
24 DISPOSAL OF THE DEVICE...............................................................................................................239
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About these operating instructions
Type 8098
1 ABOUT THESE OPERATING INSTRUCTIONS
The operating instructions describe the entire life cycle of the device. Please keep the operating instructions
in a safe place, accessible to all users and any new owners.
Theoperatinginstructionscontainimportantsafetyinformation.
the chapters 3 Basic safety information and 2 Intended use.
▶Irrespective of the device version, the operating instructions must be read and understood.
1.1 Symbols used
DANGER
Warnsagainstanimminentdanger.
▶Failure to observe this warning results in death or in serious injury.
WARNING
Warnsagainstapotentiallydangeroussituation.
▶Failure to observe this warning can result in serious injury or even death.
CAUTION
Warnsagainstapossiblerisk.
▶Failure to observe this warning can result in substantial or minor injuries.
NOTICE
Warnsagainstmaterialdamage.
Indicates additional information, advice or important recommendations.
Refers to information contained in these Operating Instructions or in other documents.
▶Indicates an instruction to be carried out to avoid a danger, a warning or a possible risk.
→Indicates a procedure to be carried out.
A highlightedterm is related to a menu or a menu item.
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About these operating instructions
Type 8098
1.2 Denition
The term “büS” (Bürkert system bus) used in this instruction stands for the communication bus developed
by Bürkert and based on the CANopen protocol.
→For more information on the device via büS, see the "Cabling guide for büS/EDIP" at
country.burkert.com.
→For more information on CANopen which is related to the device, refer to the operating instructions
country.burkert.com.
2 INTENDED USE
TheowmeterType8098FLOWaveSusestheSurfaceAcousticWave(SAW)measurementprinciple
andisintendedtomeasuretheowrateofliquidsthathaveallthefollowingcharacteristics:
- clean liquids
-
- liquids that are free of air bubbles
- liquids that are free of gas bubbles
- liquids that are free of solids.
▶
origin of the bubbles (air intake, cavitation, degassing…).
▶Use the device only as intended. Use of the device that does not comply with the instructions could
present risks to people, nearby installations and the environment.
▶Properly transport, store, install and operate the device.
▶Use the device in compliance with the characteristics and the conditions of commissioning and use
▶Protect the device against electromagnetic interference, ultraviolet rays and, when installed outdoors,
▶Do not use the device without ATEX / IECEx approval in a potentially explosive atmosphere.
▶Only operate a device in perfect working order.
2.1 Device with ATEX / IECEx approval
DANGER!
Riskofexplosionintheeventofimproperuseofthedeviceinpotentiallyexplosiveatmospheres.
▶
▶-
ment is available at country.burkert.com.
The ATEX / IECEx approval is only valid if the device is used as described in the ATEX / IECEx supplement.
english
20
Basic safety information
Type 8098
3 BASIC SAFETY INFORMATION
This safety information does not take into account any contingencies or occurrences that may arise during
installation, use and maintenance of the product.
Riskofinjuryduetoelectricalvoltage.
▶Before carrying out work on the system, disconnect the electrical power for all the conductors and isolate it.
▶
▶Observe all applicable accident protection and safety regulations for electrical equipment.
Riskofinjuryduetohighpressureintheinstallation.
▶
pipe.
▶Before any intervention in the installation, make sure there is no pressure in the pipe.
▶
Ifswitchedonforaprolongedtime,riskofburnsorreduetohotdevicesurfaces
▶Do not touch with bare hands.
▶
Riskofburnsduetohighliquidtemperatures.
▶Do not touch with bare hands the parts of the device that are in contact with the liquid.
▶Use safety gloves to handle the device.
▶Before opening the pipe, stop the circulation of liquid and drain the pipe.
▶Before opening the pipe, make sure the pipe is completely empty.
Riskofinjuryduetothenatureoftheliquid.
▶Respect the prevailing regulations on accident prevention and safety relating to the use of dangerous
liquids.
english
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