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1ka059000en; Rev. 1.0
Flow indicator for bulk solids FTR20
TheFTR20flowindicatorforbulksolidsisanon-contactdevicebasedonmicrowavetechnology.Itisideallysuitedformonitoringpneumaticandmechanicaltransportprocessesforbulksolids.
Thecompactdevicecanbeusedwhereverthecost-effectivemonitoringofbulksolidsmovementisrequired.
Typicalareasofapplicationorbulksolidsare: •Buildingmaterialsindustry:Cement,plaster,woodchipsetc. •Chemicalindustry:Fertilizers,plasticpowder,granulesetc. •Foodindustry:Coffee,tea,tobacco,cereals,maltetc. •Energyproduction:Coal,carbondust,fly-ash,cokeetc.
Individualadjustmentstotheapplicationarecarriedoutbymeansofconfigurablefunctions(includingautomaticcalibration).Inaddition,changesinthemassflowcanbeanalyzedbytheoptional4-20mAcurrentoutput.
Detectionrangeupto20mdependingonthebulksolids
Processtemperaturesupto+70°C(+158°F)or+450°C(+842°F)withoptionalhightemperatureadapter
Processpressureupto680kPa(6.8bar)absoluteor2000kPa(20bar)absolutewithoptionalhighpressureadapter
Foruseinhazardousareas(dust1/2D):ATEX,CSA,EACandIECEx
Compactdevice:Sensor,transmitterandpowerunitaremountedinahousing,whichmeanslesseffortisrequiredforinstallationandmounting.
Thedevicecanbeusedwherevercost-effectivemonitoringofamassflow(presentornotpresent)isrequired.
Flush-mountedinstallation,non-contactinstallationpossible
EasymountingusingR1½,1½NPTorG1½threadorasuitablemountingbracket
Electronicshousingcanberotatedby360°,allowingorientationintooptimumpositionafterinstallation
Easyelectricalconnectionusingtheconnectors(optionalwithsuitablemating connectorsorprefabricatedconnectioncables)
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Table of contentsFunction and system design 3Measuringprinciple .............................................................. 3Exampleofvolumetricdosing............................................... 3Exampleofaconveyorbelt .................................................. 4Safety ................................................................................... 5Safetyinstructions:General ................................................. 5Safetyinstructions:Specialconditions ................................. 5Safetyinstructions:Installation ............................................. 5Safetyinstructions:Zone20 ................................................. 5Safetyinstructions:Validdocumentation .............................. 5
Input 6Measuredvariable ................................................................ 6Measuringrange(detectionrange) ...................................... 6Operatingfrequency ............................................................. 6Transmittingpower ............................................................... 6Switchingfrequency ............................................................. 6Antennaopeningangle(3dB) .............................................. 6Detectablespeed.................................................................. 6
Output 7Terminalandconnectorassignment ..................................... 7Relay .................................................................................... 7Solid-staterelay .................................................................... 7Current.................................................................................. 8
Power supply 9Terminalandconnectorassignment ..................................... 9Supplyvoltage ...................................................................... 9Powerconsumption .............................................................. 9Potentialequalization ........................................................... 9Terminals .............................................................................. 9Cableentries ...................................................................... 10Deviceconnector ................................................................ 10Cablespecification ............................................................. 10
Performance characteristics 11Referenceoperatingconditions .......................................... 11Influenceofambienttemperature ....................................... 11Influencesonbulkflowdetection........................................ 11Vibrationeffects .................................................................. 11
Installation 12Mountinglocation ............................................................... 12Orientation .......................................................................... 12Installationinstructions ....................................................... 12Installationwithself-sealingconnectionthread(R1½and1½NPT) ........................................................... 13Installationwithnon-self-sealingconnectionthread(G1½) ..................................................................... 13Directmountingwiththreadedconnection ......................... 14Mountinginfrontofmicrowave-impermeableprocesswall 15Mountinginfrontofmicrowave-permeablesightglassfitting.......................................................................... 16Mountingonprocessnozzles ............................................. 17Mountingwithspacertube(waveguide) ............................ 19Mountingwithhightemperatureadapterandlengthextensions................................................................ 21
Environment 22Ambienttemperaturerange ................................................ 22Storagetemperature........................................................... 22Degreeofprotection ........................................................... 22Vibrationresistance ............................................................ 22Electromagneticcompatibility(EMC).................................. 22
Process 23Processtemperaturerange ............................................... 23Processpressurerange ..................................................... 23Vibration ............................................................................ 23
Mechanical construction 24Dimensions ......................................................................... 24Weight ................................................................................ 24Materials ............................................................................. 25Processconnections .......................................................... 25
Operability 26Operatingconcept ............................................................. 26Localoperation .................................................................. 27Parameterisationfunctions ................................................. 27
Certificates and approvals 29CEmark .............................................................................. 29Exapproval......................................................................... 29Telecommunications ........................................................... 29Otherstandardsandguidelines.......................................... 29
Ordering information 30Ordercode.......................................................................... 30Extendedordercode .......................................................... 31Commentsregardingtheproductstructure ........................ 31Documentation ................................................................... 31Scopeofdelivery ................................................................ 31User-specificsettings ......................................................... 32
Accessories 33Matingconnectors .............................................................. 33Prefabricatedconnectioncables ........................................ 33Mountingbracket ................................................................ 33Mountingflange .................................................................. 34Weld-inorscrew-inadapter ................................................ 35Highpressureadapter ........................................................ 36Sightglassfitting ................................................................ 37Insertionadapter................................................................. 40Weld-innozzles .................................................................. 40Spacertube ........................................................................ 41Waveguide ......................................................................... 41Hightemperatureadapterwithlengthextensions .............. 42
Technical data 43Powersupply ...................................................................... 43Signaloutput....................................................................... 43Ambientconditions ............................................................. 43Processconditions ............................................................. 43Degreeofprotection ........................................................... 43Certifications ....................................................................... 43
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Function and system design
Measuring principle TheFTR20flowindicatorforbulksolidsworksusingmicrowavetechnology.Asignalistransmitted,andthissignalisreflectedbythemovingbulksolids.TheFTR20measuresthestrengthofthereflected,frequency-shifted(Dopplereffect)energy,thisisanalyzedandputoutviathedisplayorthesignaloutput.
Figure 1: Measuring principle
TherangeoftheFTR20dependsonthereflectioncharacteristicsofthebulksolids.
Example of volumetric dosing
TheFTR20monitorstheoutflowofascrewconveyor.Iftheflowofmaterialslowsdown(forexampleduetocloggingofthepipeleadingdownwardsorifthereisnomaterialbeingconveyedduetoafailureinthescrewconveyor),thedevicegeneratesamessagetothiseffect.Thiscanthenbeprocessedfurtherinthesystem.
Figure 2: Example of volumetric dosing
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Example of a conveyor belt
TheFTR20monitorsthecontinuousmassflowatatransitionpoint,abreakintheflowisdetectedandputoutatthesignaloutput.
Figure 3: Example transition point monitoring
TheFTR20monitorsifthereismaterialontheconveyorbelt.
Figure 4: Example conveyor belt monitoring
Notice!Foroptimalinstallationintheprocess,theFTR20devicescanbeextendedwithcorrespondingaccessoriessuchasweld-innozzles,sightglassesorhightemperatureadaptersforprocessseparation(→page33).
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Safety WeshallonlygrantaguaranteeifthedeviceisinstalledandoperatedinaccordancewiththeOperatingInstructions.Safetymeasuresinaccordancewiththeuser’ssafetystandard,whichprovideadditionalprotectionforthedeviceanditssignaltransfer,aretobeimplementedbytheuser.
Safety instructions: General
•Staffmustmeetthefollowingconditionsformounting,electricalinstallation,commissioningandmaintenanceofthedevice: -Besuitablyqualifiedfortheirroleandthetaskstheyperform -Betrainedinexplosionprotection -Befamiliarwithnationalregulations(e.g.EN60079-14)
•Installthedeviceaccordingtothemanufacturer‘sinstructionsandanyothervalidstandardsandregulations.
•Donotoperatethedeviceoutsidethespecifiedelectrical,thermalandmechanicalparameters.
•Onlyinstallthedevicesinmediaforwhichthewettedmaterialshavesufficientdurability.•Modificationstothedevicecanaffecttheexplosionprotectionandmustbecarriedoutbystaff authorizedtoperformsuchworkbyKirchgaesser.
Safety instructions: Special conditions
Permittedambienttemperaturerangeattheelectronicshousing: -40°C(-40°F)≤Ta≤+70°C(+158°F)
Safety instructions: Installation
•ComplywiththeinstallationandsafetyinstructionsintheOperatingInstructions.•Installthedeviceaccordingtothemanufacturer‘sinstructionsandanyothervalidstandardsandregulations(e.g.EN60079-14).
•Payattentiontothemaximumprocessconditionsaccordingtothemanufacturer‘sOperatingInstructions.
•TomaintaintheingressprotectionofthehousingIP66,installthehousingcoverandcableglandscorrectly.
•Sealunusedentryglandswithapprovedsealingplugsthatcorrespondtothetypeofprotection.Theplastictransportsealingplugdoesnotmeetthisrequirementandmustthereforebereplacedduringinstallation.
•Onlyrigidlylaidlinesandcablesmaybeinserted.Theoperatormustensurecorrespondingstrainrelief.
•Themaximumthermalloadoftheinsertedlinesandcablesistobeobserved.•Signaloutputforconnectiontouncertifiedcircuitswiththefollowingmaximumvalues: -Potential-freerelaycontact: U~max.250VAC,I~max.4Aor U=max.125VDC,I=max.0.4Aor U=max.30VDC,I=max.4A -Currentoutput: I=4-20mA,RL≤600Ω -Solid-staterelay: U~max.30VAC,I~max.0.4Aor U=max.40VDC,I=max.0.4A
•Duringoperation,thecovermustbescrewedallthewayinandthecover‘ssafetycatchmustbefastened.
Safety instructions: Zone 20
•Onlyoperatedevicesinpotentiallyexplosivevapour/airmixturesunderatmosphericconditions: -Temperature:-40°C(-40°F)to+70°C(+158°F) -Pressure:50kPA(0.5bar)to680kPA(6.8bar)
•Ifnopotentiallyexplosivemixturesarepresent,orifadditionalprotectivemeasureshavebeentaken,accordingtoEN1127-1,thetransmittersmaybeoperatedunderotheratmosphericconditionsinaccordancewiththemanufacturer’sspecifications.
•Onlyinstallthedevicesinmediaforwhichthewettedmaterialshavesufficientdurability(e.g.processconnectionseal).
Safety instructions: Valid documentation
Availablecertifications→page31
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Input
Measured variable Dopplerfrequency
Measuring range (detection range)
Withanunobstructedradiationpathtothesurfaceofthebulksolids,themaximumrangeis20mdependingonbulksolids(reflectioncharacteristics). Thisisreducedifcontainerwalls,sightglassesorsimilarneedtobepenetrated.
Operating frequency 24.15GHz±80MHz
Transmitting power ThepowerproducedbytheFTR20ismaximum100mWe.i.r.p.(equivalentisotroperadiationperformance).•Powerdensitydirectlyinfrontofthedevice:Approx.1mW/cm2 •Powerdensityatadistanceof1m:Approx.0.3µW/cm2
Notice!ThepowerdensityisclearlybelowtherecommendedlimitvaluesoftheICNIRPguidelines“Guidelines for Limiting Exposure to Time-Varying Electric, Magnetic, and Electromagnetic Fields (up to 300 GHz)”andthusiscompletelyharmlessforhumans.
Switching frequency max.2Hz
Antenna opening angle (3 dB)
approx.±11°
Detectable speed 0.09...62m/s
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Output
Terminal and connector assignment
A ( 1 : 1 ) B ( 1 : 1 )
2 3 4 5
34 5
Figure 5: Terminal and connector assignment of the signal output
Relay •Potential-freechange-overcontact•Switchingcapacity: 250VAC/4A(HartingconnectortypeHAN8Dmax. 50VAC),125VDC/0.4Aor30VDC/4A
•Contactmaterial:AgCdO(gold-flashed)•Switchingfrequency:max.2Hz
3(NO)
4(CC)
5(NC)
Electrical connection RelayConnectionterminals Terminal3(NO) Terminal4(CC) Terminal5(NC)
M12connector(Binderseries713/763) Connector2
Contact2(NO) Contact3(CC) Contact4(NC)
HartingconnectortypeHAN8D Connector2
Contact3(NO) Contact4(CC) Contact5(NC)
Notice!•Thecontactmaterialisalsosuitableforswitchingsmallsignalcircuits.However,thisispossibleonlyifnoinductiveloadsorhighercurrentshavebeenswitchedpreviously.
•Thesolid-staterelaycanbeusedtoevaluatehigherswitchingfrequencies.
Solid-state relay •Switchingcontactofasemiconductorrelay•Switchingcapacity: 30VAC/0.4Aor40VDC/0.4A
•Switchingfrequency:max.2Hz
3
4
Electrical connection Solid-state relayConnectionterminals Terminal3−4
M12connector(Binderseries713/763) Connector2,contact3−4
HartingconnectortypeHAN8D Connector2,contact3−4
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Current •Currentoutput4...20mA •Active •Max.load:600Ω
A+
-4
3
Electrical connection StromausgangConnectionterminals Terminal3(+)−4(−)
M12connector(Binderseries713/763) Connector2,contact3(+)−4(−)
HartingconnectortypeHAN8D Connector2,contact3(+)−4(−)
Notice!Thevalueofthecurrentoutputcorrespondstothesignalstrength.
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Power supply
Terminal and connector assignment
A ( 1 : 1 ) B ( 1 : 1 )
1 2
1 2
Figure 6: Terminal and connector assignment of the power supply
Electrical connection Power supplyConnectionterminals Terminal1−2
M12connector(Binderseries713/763) Connector1,contact1−2
HartingconnectortypeHAN8D Connector1,contact1−2
Asuitablewire(→page10)isusedtoconnecttheFTR20tothepowersupply.
Supply voltage •85...253VAC,50/60Hz •20...60VDCor20...30VAC,50/60Hz
Notice!•Thepolarityofthesupplyvoltagecanbesetasrequired.•Whenusingthepublicpowerssupply,installaneasilyaccessiblepowerswitchintheproximityoftheinstrument.Markthepowerswitchasadisconnectorfortheinstrument (EN/IEC61010).
•Youshoulduseafusetoprotectthepowersupplyagainstshort-circuit.•TheelectricalconnectionwithHartingconnectortypeHAN8Disonlyavailableforthepowersupplywith20...60VDCor20...30VAC,50/60Hz.
Power consumption •max.4.8VA(85...253VAC,50/60Hz) •max.2.2W(20...60VDC)or3VA(20...30VAC,50/60Hz)
Potential equalization Requirements:•Thepotentialequalizationshouldbeconnectedtotheoutergroundterminal.•Foroptimumelectromagneticcompatibility,thepotentialmatchinglineshouldbeasshortaspossible.
•Therecommendedminimumcablecross-sectionis2.5mm2.•PotentialequalizationoftheFTR20shouldbeincorporatedinthelocalpotentialequalization.
Notice!Fordevicesintendedforuseinhazardouslocations,pleaseobservethesafetyinstructions (→page5).
Terminals Max.1.5mm2
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Cable entries •CableglandM20x1.5orcableentry½NPT•Degreeofprotection:Min.IP66•Cableglandfornon-hazardousareas: -Material:Plastic -Color:Gray -Clampingrange:5to10mm(EN61444)or7to10mm(UL-514B)
•Cableglandforhazardousareas: -Material:Nickel-platedbrass -Color:Silver -Clampingrange:7to10.5mm
•Quantity:2piecesperdevice
Notice!Thecableglandisonlyadmissiblefortheconnectionoffixed-installationlinesandcables.Theoperatormustensurecorrespondingstrainrelief.
Device connector •M12connector(Binderseries713/763)•HartingconnectortypeHAN8D
Notice!•Suitablematingconnectorsareavailableasanordervariant(→page30).•Suitablematingconnectorsandprefabricatedconnectioncablesareavailableasaccessories(→page33).
Cable specification •Normalinstallationcableissufficient•Conductorcross-section:max.1.5mm2
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Performance characteristics
Reference operating conditions
Everyapplicationisdifferentintermsofitsshape(suchasinfluentialreflexionedges),mediumaswellasthepropertiesofthemedium(suchasattenuationandmoisturelevels)andthereforealwaysrequiresanindividualbasicsetupoftheflowindicator.
Influence of ambient temperature
Theambienttemperaturehasnodirectinfluenceonthemeasuringsystem(FTR20istemperature-compensatedinternally).
Influences on bulk flow detection
Distance of FTR20 from the mediumThemeasuringsignalisinfluencedbythedistancebetweenthedeviceandthemedium.Withsignificantlydeviatingdistances,thedeviceshouldbeinstalled,ifpossible,suchthatthedistanceisasconstantaspossible.Ifthisisnotpossible,theflowindicatormustbeadjustedundertheleastfavourableconditionsinthiscasetoo.
Vibration effects Vibrationresistance–continuousloadwithslidingfrequencyinaccordancewithEN60068-2-6:•-40to+80°C(-40to+176°F)•Excitation:Sine•Frequencyrange:10to55Hz•Amplitude:0.75mm•Throughputspeed:1octaveperminute•Testaxes:Threedirections(X,Y,Z)•Numberoffrequencycycles:20peraxis•Testduration:Approx.1h38minperaxis•Testtemperature:Roomtemperature
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Installation
Mounting location Themountinglocationmustbeselectedsuchthatapplication-specificinfluencesareminimized (→page11).
Notice!•Mechanicalprotectionofthedevices(suchasprotectionagainstlargerfallingproductpieces)shouldbetakenintoaccount.
•Dependingontheinstallationlocations,differentprocessadaptersareavailableasaccessories(→page33).
•Fordevicesintendedforuseinhazardouslocations,pleaseobservethesafetynotes.
Orientation AnyorientationispossiblefortheFTR20flowindicator.However,asmallangleαmayincreasethesignalquality.Werecommendanangleof45°formaterialdetectiononconveyorbelts (→page4).
α α
Figure 7: Orientation
Installation instructions TheFTR20flowindicatorcomeswithastandardthread(R1½asperEN10226,1½NPTasperANSI/ASMEB1.20.1orG1½asperISO228-1)asaprocessconnection.Thisenableseasyinstallationinexistingcontainercouplingsornozzles.Foroptimalorientationafterinstallationintheprocess,theelectronicshousingcanberotatedasdesired(by360°).
Figure 8: Fixing the electronic housing
Followinginstallation,thehousingmustbesecuredusingtheAllenheadscrew(2.5AF).
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Installation with self-sealing connection thread (R 1½ and 1½ NPT)
1 2 3
Figure 9: Installation with self-sealing connection thread
1.Turnself-sealingconnectionthreadR1½or1½NPTintotheprocess(SW55hexagon).2.Alignelectronichousing.3.Securethehousing(2.5mmhexsocket).
Installation with non-self-sealing connection thread (G 1½)
1 2 3 4
Figure 10: Installation with non-self-sealing connection thread
1.Screwnon-self-sealingconnectionthreadG1½withtheenclosedprocesssealintotheprocess(hexagon55AF).
2.Tightenthecounternutofthethread(alsohexagon55AF).3.Alignelectronichousing.4.Securethehousing(2.5mmhexsocket).
Notice!•Iftheprocessconnectionisnotscrewedfarenoughintotheprocesswall,thereisariskthatmaterialwillaccumulateinfrontoftheFTR20andcauseattenuationofthemicrowavesignal.
•If,ontheotherhand,theprocessconnectionisscrewedtoofarintotheprocess,thereisariskofdamageduetolargefallingproductpieces.
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Direct mounting with threaded connection
Thesimplestmountingmethodisbyscrewingintotheprocesswall.Todothis,acorrespondinginternalthread(Rp1½,1½NPTorG1½)mustbeavailableintheprocess.
Notice!•Weld-inadaptersoftypeFAR52-A*,withcorrespondinginternalthread,areavailableasaccessories.
•Iftheinternalthreadsavailableintheprocesswallaredifferent(R2toR4or2NPTto 4NPT),additionalscrew-inadaptersoftypeFAR52-B*areavailableasaccessories.
•Accessories→page35
40 ... 55 (1.58 ... 2.17) 17 (0.69)
Ø70
(2.7
6)
mm (in)
Figure 11: FAR52 weld-in or screw-in adapter
Withdirectmountingintheprocesswall,itmustbeensuredthatthefrontedgeoftheprocessconnectionisflushwiththeinternaledge.
A ( 0,50 : 1 ) B ( 0,50 : 1 )
A BP064 F14
Figure 12: Direct mounting with threaded connection
Notice!•Iftheprocessconnectionisnotscrewedfarenoughintotheprocesswall(A),thereisariskthatmaterialwillcollectinfrontoftheFTR20andcauseattenuationofthemicrowavesignal.
•If,ontheotherhand,theprocessconnectionisscrewedtoofarintotheprocess(B),thereisariskofdamageduetolargefallingproductpieces.
•WhenusingtheG1½-processconnection(standardthreadtoISO228-1,hexagon55AF)withintegratedcounternut,thedevicescanbeflushmountedespeciallyeasily,asaparallelthreadisused.
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Forapplicationswithahighprocesspressureupto2MPa(20bar)absolute,werecommendthefollowinghighpressureadapter(accessories→page36).
1 2
Ø68
(2.6
8)
mm (in) 32 (1.26)
15 (0.59)
Figure 13: Mounting with high-pressure adapter
Notice!ThemaximumtemperatureattheFTR20mustbeobserved.
Mounting in front of microwave-impermea-ble process wall
If,duetotheprocessconditions(suchashightemperatures,highpressuresorhazardousnatureofthematerial),nodirectinstallationinthemicrowave-impermeableprocesswallispossible,theflowindicatorcanemititssignalthroughanadditionallyinstalledplug.Thefollowingmaterialshavebeentestedandaresuitableforradiation:•Plastics(virginal,unfilled)suchaspolytetrafluorethylene(PTFE),polyethylene(PE)orpolypropylene(PP)
•Aluminumoxideceramic(puritymin.99.5%,uncolored)•Borosilicateglass(uncolored)
Notice!Colorationsoradded(colored)substancescancauseapotentiallyhighsignalattenuation,dependingonthematerial,andarethereforenotsuitableforthispurpose.
A
D
-40°C ... +70°C-40 F ... +158°F
1 2 3
Figure 14: Bracket mounting in front of a microwave-impermeable process wall
1 Bracket 2 Microwave-permeable plug 3 Microwave-permeable plug on formation of condensate on the inner wall
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Notice!•Withbracketmountinginfrontofamicrowave-permeableplugandtheriskoftheformationofcondensateontheinnerwallofthecontainer,werecommendaplugprotrudingintotheprocess.
•ThemaximumtemperatureattheFTR20mustbeobserved.•DistanceAisbasedonthefreetransitionareaD.Topreventpossiblesignalattenuation,werecommendkeepingthedistanceasshortaspossible(e.g.max.40mmatDN50).
•Suitablemountingbracketsmadeofplasticoraluminumareavailableasaccessories (→page33).
•SuitableplugsmadeofPTFEoraluminumoxideceramicoftypeFAR54areavailableasaccessoriesindifferentlengthsanddiameters(→page36).
Mounting in front of microwave-permeable sight glass fitting
Iftheprocesswallisnotpermeable,itispossibletohavetheflowindicatoremititssignalfromoutsidethroughasuitablesightglassfitting.Thesightglassinthisfittingismadeofuncoloredborosilicateglass.
A-A ( 1 : 5 ) B-B ( 1 : 5 )
A
A
B
B
A
D
1
-40°C ... +70°C-40°F ... +158°F
2
D
Figure 15: Bracket mounting in front of microwave-permeable sight glass fitting
1 Mounting bracket 2 Sight glass
Notice!•DistanceAisbasedonthefreetransitionareaDandthetemperatureinthisarea.Topreventpossiblesignalattenuation,werecommendkeepingthedistanceasshortaspossible(e.g.max.40mmatDN50).
•Sightglassfittingsshouldinprincipleonlybeinstalledatplaceswherenomaterialcancollectontheprocessside(dangeroffaultymeasurements).
A-A ( 1 : 5 )
A
AFigure 16: Impermissible mounting with the risk of material collection
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Notice!•Suitablemountingbracketsmadeofplasticoraluminumareavailableasaccessories.•Suitablesightglassfittingsmadeofstainlesssteelwithborosilicateglassareavailableasaccessories
•Accessories→page33
Mounting on process nozzles
Mountingonaprocessnozzleoffersthefollowingadvantages:•Byusingavailablenozzles,nomodificationsoftheprocessarerequired.•Theuseofsuitableplugscanpreventmaterialfromcollectinginthenozzle.•Atthesametime,theplugactsaswearprotectionfortheflowindicatorandcanbereplacedeasilyintheeventofsignificantwear.•MountingordisassemblyoftheFTR20devicescanbecarriedoutduringongoingoperation,whichsignificantlysimplifiestheserviceprocess.
E-E ( 1 : 3,5 )
1 2 3
Figure 17: Mounting on available process nozzles
1 Mounting flange 2 Plug 3 Process insulation
Notice!•SuitablemountingflangeswithcorrespondingconnectionthreadsmadeofstainlesssteelandplugsmadeofPTFEoraluminumoxideceramicoftypeFAR54fortheavailableprocessnozzlesareavailableasaccessories.
•ProcessnozzlesoftypeFAR50,consistingofconnectionnozzle,plugandmountingflange,areavailableasaccessoriesindifferentsizesandmaterials.
•Fornon-verticalprocesswalls,werecommendmountingtheprocessnozzlefarenoughintotheprocessthatnomaterialcancollectinfrontofit(A)(→page18).
•Forprocessnozzlemountingandwhenthereisariskofmaterialbuildingupontheinnerwallofthecontainer,werecommendanozzlethatprotrudesintotheprocess(B).
•Themaximumpluglengthisdependentontheattenuationandwaterabsorptionofthematerial.Pleasenotethemanufacturer’sinstructionsinthisregard.
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D-D ( 1 : 5 )
E-E ( 1 :5 )
F-F ( 1 :5 )
A
B
Figure 18: Mounting with the risk of accumulations
Notice!WhenthereisariskofcondensateformingbetweentheprocessconnectionoftheFTR20andtheplug,werecommendusingtheprocessnozzletypeFAR50(→page40),whichisequippedwithamountingflangewithapressureequalizationelement.
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1 2 3
4
Figure 19: Mounting with FAR51 insertion adapter
1 Insertion adapter 2 Customer-supplied gasket 3 Process nozzle 4 Customer-supplied installation material
Notice!Forprocesstemperaturesof+70to+450°C(+158to+842°F),plug-inadaptersforstainlesssteelflangenozzlesoftypeFAR51areavailableasaccessories(→page40).
Mounting with spacer tube (wave guide)
Formanyprocesses,mountingwithaspacertubeisasimpleandcost-effectivewayofseparatingthedevicesoftheFTR20flowindicatorfromthehighprocesstemperaturesof+70to+450°C(+158to+842°F).Thespacertubecanbesecuredinplaceinvariousways,dependingontheapplicationconditions(e.g.screwedintotheprocesswall,bolted-onmountingbrackets,weldedorclampedtoavailablecrossbeams).Wealsorecommendthismountingmethodforprocessesthatarelinedwithclayorsimilarmaterialsontheinside.Thespacertubecanbegluedintoplace,forexample.
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C-C ( 1 : 5 )
1 2 3 4
Figure 20: Mounting with spacer tube
1 Spacer tube 2 Process insulation 3 Container wall 4 Inner lining
Notice!•SuitablespacertubesoftypeFAR53,madeofsteelorstainlesssteel,areavailableasaccessoriesindifferentversions(→page41).
•Whenthereisariskofcondensateforminginthespacertube,werecommendusingprocessnozzletypeFAR50(→page40),whichisequippedwithamountingflangewithapressureequalizationelement.
Forstructuralorspacereasons,itmaybenecessarytomounttheFTR20devicesatanangletotheplannedmountinglocation.Inthiscase,aspacertubecanbeusedasawaveguide,meaningthatnoadditionalsignalattenuationoccursduetothewaveguideeffect.
1
A B
Figure 21: Mounting with wave guide
A Mounting directly in the process with connection thread B Mounting in front of the process plug without connection thread 1 Wave guide
Notice!•Thepipecanbemadeofanydesiredmetallicmaterial.•Edgesinsidethepipe(forexampleattransitions)cancausesignalattenuationandthusshouldbeavoidedwhereverpossible.
•SuitablestainlesssteelwaveguidesoftypeFAR55areavailableasaccessoriesindifferentversions(→page41).
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Mounting with high temperature adapter and length extensions
Forsimpleandeasilyaccessiblehightemperatureapplicationsintherangefrom+70to+450°C(+158to+842°F)thereisasimpleadapterwithflush-mountedaluminumoxideceramic,whichcanbeextendedwithlengthextensions.
1 2
3
4
L Tmax
Figure 22: Mounting with high temperature adapter and length extensions
1 Wall 2 Insulation 3 High temperature adapter 4 Extension
Notice!•Themaximumprocesspressureof80to510kPa(0.8to5.1bar)abs.atthehightemperatureadaptermustbeobserved.
•ThemaximumtemperatureTmaxof+70°C(+158°F)attheprocessconnectionofFTR20devicesmustbeobserved(Listobeselectedaccordingtotheprocessandambienttemperatures),exceedingthistemperaturewillcausedestruction.
•Suitablehightemperatureadaptersandlengthextensionsmadeofstainlesssteelareavailableasaccessories(→page42).
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Environment
Ambient temperature range
-40to+70°C(-40to+158°F)
Storage temperature -40to+80°C(-40to+176°F)
Degree of protection •IP66(withclosedhousing)•IP20(withopenhousing)
Vibration resistance seevibrationinfluence(→page11)
Electromagnetic compatibility (EMC)
•InterferenceemissiontoEN61326,ElectricalEquipmentClassB•InterferenceimmunitytoEN61326,AppendixA(Industrial)•Normalinstallationcableissufficientforthewiring.
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Process
Process temperature range
•Withoutoptionalprocessadapter:-40to+70°C(-40to+158°F)•Withoptionalhightemperatureadapter(→page42):-40to+450°C(-40to+842°F)•Notedeviatingtemperaturerangeswiththeaccessoriesoffered!
Process pressure range •50to680kPa(0.5to6.8bar)absolute,onlytobeobservedwithFTR20installeddirectlyintheprocess
•80to510kPa(0.8to5.1bar)absolute,withuseoftheoptionalhightemperatureadapter•50to2000kPa(0.5to20bar)absolute,withuseoftheoptionalhighpressureadapter•Notedeviatingpressurerangeswiththeaccessoriesoffered.
Vibration seevibrationinfluence(→page11)
Page 24
24
Mechanical construction
Dimensions169 (6.65)
60 (2.36)
Ø49
(1.9
3)
Ø85 (3.35)
175 (6.89)
164 (6.46)
189 (7.44)
183 (7.20)
93 (3
.66)
115
(4.5
3)
Ø77 (3.03)
Ø95 (3.74)
Ø49
(1.9
3)
*2
*2
*2 *2
mm (in)
*1
*1
Ø49
(1.9
3)
114
(4.4
9)
*1
Figure 23: Dimensions
1 Connection thread R 1½, 1½ NPT or G 1½ 2 Hexagon SW55
Weight 0.7to1.7kg(1.54to3.75lbs),dependingontheselectedhousingandprocessconnection
Notice!Ondevicevariantswithconnectorandextendedorderingoption“Electronics,encapsulated”(→page30)theweightincreasesby0.2kg(0.44lbs).
Page 25
25
Materials •Stainlesssteel316Ti(1.4571): -Processconnection -Pressureequalizationelement(housingmadeofstainlesssteelandaluminum)
•Stainlesssteel316L(1.4435): -Housing -Adapter½NPT(F15/F34housing)
•Aluminum: -Housing•Plastic: -Housing -M20cablegland,adapter½NPTandpressureequalizationelement(housingmadeofplastic)
•Die-castzinc: -M12connector,nickel-plated -Hartingconnector,powder-coated
•Brass,nickel-plated: -M20cablegland(housingmadeofstainlesssteelandaluminum)
Process connections Connectionthread:•R1½inaccordancewithEN10226•1½NPTinaccordancewithANSI/ASME•G1½inaccordancewithISO228-1
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26
OperabilityByusingfrequenciesinthe24GHzrange,thematerialflowofproductswithlowattenuationcanbedetected,eveniftheproductquantitiesarelow.ThecalibrationoptionsfortheFTR20flowindicatorofferthenecessaryflexibilitytoensurethatthedevicecanbeeasilyadaptedtotheapplication: •Adjustablesensitivity•Switchablelimitsignalfunction: -Switchpointexceeded=max.safetyor -Switchpointnotreached=min.safety
•Adjustableswitchinghysteresis(notforcurrentoutput)•Switchingdelay(notatcurrentoutput): -100msto20s -Responseanddrop-outdelay,canbeselectedseparately
•LEDfieldstrengthindicatorasanadjustmentandpositioningaid
Operating concept TheFTR20isconfiguredusingthefunctionselectionandthetwooperatingkeys.Bydoingso,calibrationtoasensitivitynecessaryforclearandunambiguousmaterialflowidentificationoftheproductsiscarriedout.Ifthemovementofthebulksolidsissufficient,theFTR20respondswithanoutputsignaltothiseffect.Theparameterconfigurationisstoredinternallyandisretainedevenafterthesupplyvoltageisdisconnected.Nootheroperatorinterventionisnecessaryduringoperation.Theadaptationtotheapplicationisrequiredduringinitialinstallationonly.However,subsequentchangescanbemadeandstoredatanytime.
1 2 3
4 5 6
Figure 24: Display and control elements
1 Rotary coding switch function selection 2 LED operate (green) 3 Bar graph 4 LED switch output (yellow) 5 Operation key (+) 6 Operation key (-)
Display Thesignalstrengthaswellastheconfiguredvalues(inthefunctionselection)aredisplayedlocallyusingabargraphdisplay.Inaddition,agreenLEDindicatesthatthedeviceisreadytooperate(supplyvoltageispresent)andayellowLEDdisplaysthestatusoftheswitchoutput(LEDoff:relayinrestposition,solid-staterelayhigh-impedance).
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27
Notice!•Togglingtheencodingswitchpositionunequal“0”(functionselection)putstheFTR20intoparameterconfigurationmode.Thebulksolidsmotiondetectorcontinuestoworkinthebackground,changedsettingsaretakenintoaccountdirectly.
•Remembertosettheencodingswitchtoposition“0”(=operation)whenyouhavefinishedconfiguringsettings.
•Forcurrentoutput,theyellowLED(4)hasnofunctionandremainsoff.
Local operation Parameterconfigurationisperformedasfollows:1.Selectanyfunction(see“Programmingfunctions”) →Encodingswitch(1)=1toF →Thedisplayshowstheselectedfunctionfortwoseconds. Examplefunction3:
2.Settingtheselectedfunction Example:Function3(manualcalibrationwithmovementofbulksolids) → Usingthe(6)and(5)keys,thesensitivitycanbeincreasedorreducedin10%
increments. or → → → → ... ...3.Theconfiguredvalueisstoredassoonasthefunctionisswitched.Thevaluecanbedisplayedagainatanytimebyselectingthecorrespondingprogrammingfunctionandchangedifnecessary.
4.Onceparameterconfigurationiscomplete(i.e.oncethemotiondetectorhasbeenadaptedtothebulksolidsinquestion),theencodingswitchmustbereturnedtothe“0”position.TheFTR20isnowreadyforoperation.
Notice!Whenacalibrationiscarriedout,itcanbereadoutand,forexampleinthecaseofadevicechange,transferreddirectlytothenewFTR20(→page32).Ifthenewdeviceisinstalledinthesameposition,thismeansthatthedeviceiscorrectlycalibrated.
Parameterisation functions
Function / meaning Value range
1 = Automaticcalibrationwithmovementofbulksolids
—
2 = Automaticcalibrationwithnomovementofbulksolids
—
3=Manualcalibrationwithmovementofbulksolids
Upperlimitfromfunction1: minimum
...
maximum
4=Manualcalibrationwithnomovementofbulksolids
Lowerlimitfromfunction1: minimum
...
maximum
5 = Hysteresissetting
···
Page 28
28
Function / meaning Value range
6=Selectionofthelimitsignalfunction(Min./Max.safety,relayoutputonly)
Relayswitcheswithmove-mentofbulksolids
Relayswitcheswithslowornomovementofbulksolids
7=Switchingdelaysetting(responsedelay)
off(nodelay)
100ms··· (200/300/500ms,
1/2/3/5/10s)
20s
8=Switchingdelaysetting(drop-outdelay)
9 = Enablesimulationmode
Lowlevelofbulksolidsmovement
··· Highlevelofbulksolidsmovement
A=Attenuationsetting
off(noattenuation)
100ms··· (200/300/500ms,
1/2/3/5/10s)
20s
B = Configuringtheamplification
B
C Displayand,ifnecessary,adjustmentofsettingsmadeinfunction1to4
C=Settingofdetectionrange(windowwidth)
D=withoutfunction
E =
F = Resettofactorysettings
—
Notice!FurtherinformationonsettingsandparameterconfigurationcanbefoundintheOperatingInstructions(→page31).
Page 29
29
Certificates and approvals
CE mark TheFTR20flowindicatormeetsthelegalrequirementsoftheapplicableEUguidelines.ThesearelistedinthecorrespondingEUDeclarationofConformity,togetherwiththeappliedstandards.ByapplyingtheCEmark,Kirchgaesserconfirmsthatthedevicehaspassedthenecessarytests.
Ex approval Themeasuringdeviceiscertifiedforuseinhazardousareasandthesafetyinstructionsaretobeobserved(→page5).
Notice!Certificates→page31
Telecommunications •EN300440 Shortrangeradiodevices(SRD)–radiodevicesforoperationinafrequencyrangeof1GHzto40GHz
•FCCRuleParts15C•ICaccordingtoRSS-210Issue8,RSS-GENIssue3andRSS-102Issue4
Other standards and guidelines
•EN60529 Degreesofprotectionprovidedbyenclosures(IPcode)
•EN61010-1 Protectionmeasuresforelectricalequipmentformeasurement,control,regulationandlaboratoryuse
•EN61326-X EMCproductfamilystandardforelectricalequipmentformeasurement,controlandlaboratoryuse
Page 30
30
Ordering information
Order code 10 Approval:AA Non-hazardousarea
BA ATEXII1/2DExta/tbIIICT102°CDa/DbIP66/ATEXII2DExtbIIICT102°CDbIP66
CA CSAC/USGeneralPurpose
CB CSAC/USClassII,Div.1,GroupE-G
GA EACExta/tbIIICT102°CDa/Db/EACExtbIIICT102°CDb
GR Non-hazardousarea+EAC
IA IECExExta/tbIIICT102°CDa/DbIP66/IECExExtbIIICT102°CDbIP66
99 Specialversion,tobespecified
20 Output: 1 RelaySPDT
2 Current4-20mA
3 Solid-staterelay
9 Specialversion,tobespecified
30 Power supply:A 85-253VAC,50/60Hz
E 20-60VDC
20-30VAC,50/60Hz
Y Specialversion,tobespecified
40 Housing:A Polyester,IP66
B Stainlesssteel,IP66
C Stainlesssteel,IP66+sightglass
D Aluminum,IP66
E Aluminum,IP66+sightglass
Y Specialversion,tobespecified
50 Electrical connection:A CableglandM20
D Thread½NPT
E 2xplugM12Binderseries713/763
F 2xplugM12Binderseries713/763
+suitablematingconnectors
H 2xHartingconnectorHAN8D
J 2xHartingconnectorHAN8D
+suitablematingconnectors
Y Specialversion,tobespecified
60 Process connection:GG2 ThreadISO228G1½,316Ti
XFA ThreadEN10226R1½,Alu
VEA ThreadANSI1½NPT,Alu
XF2 ThreadEN10226R1½,316Ti
VE2 ThreadANSI1½NPT,316Ti
YYY Specialversion,tobespecified
Page 31
31
70 Window transmission:1 PTFE
2 Ceramic
9 Specialversion,tobespecified
FTR20 -
Extended order code Thefollowingordercodeisoptional:
80 Services: *1
IM User-specificsettings
90 Test, report, declaration: *1
JA InspectioncertificateEN10204-3.1,
wettedmetallicparts
KH Finalinspectionreport
100 Accessory mounted: *1
NA Electronicsencapsulated
110 Accessory enclosed: *1
R9 Specialversion,tobespecified
120 Tag: *1
Z1 Stainlesssteel
Z2 Paper
Z3 Additionallyprovided
FTR20 -
*1Multipleselectionpossible
Comments regarding the product structure
FordeviceswithcertificationoptionsBA,GAandIA,thefollowingrestrictionsapply:• Housing (40):only(B)to(E)• Electrical connection (50):only(A)and(D)• Window transmission (70):only(1)FordeviceswithcertificationoptionCA,thefollowingrestrictionsapply:• Housing (40):only(A)to(C)• Electrical connection (50):only(A)and(D)FordeviceswithcertificationoptionCB,thefollowingrestrictionsapply:• Housing (40):only(B)and(C)• Electrical connection (50):only(A)and(D)• Window transmission (70):only(1)Fortheoptionalorderingoptions,thefollowingrestrictionsapply:• Accessory mounted (100), electronics encapsulated (NA):onlywithelectricalconnection
(E)to(J)
Documentation Thefollowingdocumentscanbedownloadedfromwww.kirchgaesser.com:•OperatingInstructionsFTR20,German(ba059000en)•EU-TypeExaminationCertificateBVS11ATEXE032(bp059000a1)•EACCertificateofConformityTCRUC-DE.AA87.B.01096(tr059001ru) •IECExCertificateofConformityIECExBVS11.0016(ec059000en)•CSACertificateofCompliance2609701(cs059000en)
Scope of delivery ThescopeofdeliveryincludestheFTR20inaboxwithoperatinginstructionsincluded.
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32
User-specific settings Orderingadevicewiththeextendedoption“User-specific settings”,itwillbeprogrammedaccordingtothecustomersspecificationduringassembly,inthiscasethefollowingformmustbecompletedandadded.
Function / Meaning Value range Setting
1 = Automatic adjustment with bulk solids in motion
—
2 = Automatic adjustment with bulk solids standing still
—
3 = Manual adjustment with bulk solids in motion
—
4 = Manual adjustment with bulk solids standing still —
5 = Hysteresis setting
···
6 = Selection of the limit signal function (min./max. safety, relay output only)
Relay switches with: movement of bulk solids no movement of bulk solids
7 = Switching delay setting (switch-on delay)
off (no delay) 100 ms
200 ms... (300 ms, 500 ms, 1 s, 2 s, 3 s, 5 s, 10 s)
20 s8 = Switching delay setting (switch-off delay)
9 = Enable simulation mode
—
A = Damping setting
See function 7/8
B = Amplification setting
B
C
C = Detection range setting
User-specific settings FTR20
Order code: FTR20 -Device no.:
Example (Adjustment by specifiying of B+C not necessary):• Hysteresis (5) X = minimum• Limit signal function (6) X X X X X = Relay switches with movement of bulk solids• Switch-on delay (7) = off• Switch-off delay (8) X X X = 300 ms• Damping (A) X = 100 ms• Amplification (B) X X X X • Detection range (C) X X X X
Notice!TheblankformcanbeusedfordocumentationoftheFTR20devicesettings.
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AccessoriesVariousaccessoriesareavailableforthedevice,andcanbeorderedwiththedeviceoratalaterstagefromKirchgaesser.
Mating connectors Forthedevicevariantswithconnectorsthefollowingmatingconnectorsanbeused:•Orderno.: 307409,M12Binderseries713/763,4-pole 307412,HartingHAN8D
Notice!OndevicevariantswithelectricalconnectionFandJthematingconnectorsarepartofthedelivery.
Prefabricated connection cables
Forthedevicevariantswithconnectorsthefollowingprefabricatedconnectioncablescanbeused:•Orderno.: 307407,M12Binderseries713/763,4x0.34mm2,PUR,length2m(6.45ft) 307408,M12Binderseries713/763,4x0.34mm2,PUR,length5m(16.40ft) 307410,HartingHAN8D,4x0.75mm2,PUR,length2m(6.45ft) 307411,HartingHAN8D,4x0.75mm2,PVC,length5m(16.40ft)
•Weight:approx.0.19kg(M12series713/763,2m)/0.45kg(HartingHAN8D,5m)
Mounting bracket Formountingonframes,crossbeamsorsimilarwhicharealreadyavailable,thefollowingmountingbracketscanbeused:•Orderno.: 307287,aluminum 307288,plastic
•Weight:approx.0.06kg(plastic)/0.22kg(aluminum)•Thedeliverydoesnotincludeanymountingscrews,asthetypeandlengtharedependentonon-siteconditions.
M6 / ¼" UNC
30 (1.18)
mm (in)
66 (2.60)
ø48,
3 (1
.90)
66 (2
.60)
86 (3
.39)
7,4 (0.29)ø6,6 (0.26)
ø13 (0.51)
Figure 25: Mounting bracket dimensions
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34
Mounting flange ThefollowingmountingflangescanbeusedformountingonavailableprocessnozzleswithconnectiondimensionsinaccordancewithDINEN1092-1:•Orderno.: 104830,DN40PN16,Rp1½internalthread 307378,DN40PN16,Rp1½internalthread,inspectioncertificateacc.toEN10204-3.1 307413,DN40PN16,G1½internalthread 307414,DN40PN16,G1½internalthread,inspectioncertificateacc.toEN10204-3.1 307371,DN50PN16,Rp1½internalthread 307380,DN50PN16,Rp1½internalthread,inspectioncertificateacc.toEN10204-3.1 307415,DN50PN16,G1½internalthread 307416,DN50PN16,G1½internalthread,inspectioncertificateacc.toEN10204-3.1 106114,DN100PN16,Rp1½internalthread 307382,DN100PN16,Rp1½internalthread,inspectioncertificateacc.toEN10204-3.1 307417,DN100PN16,G1½internalthread 307418,DN100PN16,G1½internalthread,inspectioncertificateacc.toEN10204-3.1
•Material:Stainlesssteel316Ti(1.4571)•Weight:DN40approx.2.3kg(5.07lbs)toDN100approx.5.8kg(12.79lbs)
D
d2d1
Rp
1½
d3
Figure 26: Dimensions of mounting flange (connection dimensions in accordance with EN 1092-1)
Flange d1 mm (in)
d2 mm (in)
d3 mm (in)
D mm (in)
Holes
DN40/PN16 110(4.33) 150(5.91) 18(0.71) 18(0.71) 4
DN50/PN16 125(4.92) 165(6.50) 18(0.71) 18(0.71) 4
DN100/PN16 180(7.09) 220(8.66) 18(0.71) 20(0.79) 8
ThefollowingmountingflangescanbeusedformountingonavailableprocessnozzleswithconnectiondimensionsinaccordancewithANSI/ASMEB16.5:•Orderno.: 307370,1½"150lbs,1½NPTinternalthread 307379,1½"150lbs,1½NPTinternalthread,inspectioncertificateacc.toEN10204-3.1 307372,2"150lbs,1½NPTinternalthread 307381,2"150lbs,1½NPTinternalthread,inspectioncertificateacc.toEN10204-3.1 307374,4"150lbs,1½NPTinternalthread 307383,4"150lbs,1½NPTinternalthread,inspectioncertificateacc.toEN10204-3.1
•Material:Stainlesssteel316Ti(1.4571)•Weight:1½"approx.1.5kg(3.31lbs)to4"approx.6.8kg(15.0lbs)
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35
D
1½ NPT
d1 d2d3
Figure 27: Dimensions of mounting flange (connection dimension in accordance with ANSI/ASME B16.5)
Flange d1 mm (in)
d2 mm (in)
d3 mm (in)
D mm (in)
Holes
1½"150lbs 98.6(3.88) 127(5.00) 15.7(0.62) 17.5(0.69) 4
2"150lbs 120.7(4.75) 152.4(6.00) 19.1(0.75) 19.1(0.75) 4
4"150lbs 190.5(7.50) 228.6(9.00) 19.1(0.75) 23.9(0.94) 8
Weld-in or screw-in adapter
Formountinginprocesswallswithexistingthreadsorbores,adaptersoftypeFAR52canbeused(→Catalogueextractka070002en):•Weld-inadapterwithinternalthreadRp1½,1½NPTandG1½•Screw-inadapterforthreadR2toR4and2NPTto4NPT,withinternalthreadR1½or1½NPT
•Material:Stainlesssteel316Ti(1.4571)andsteelP235GH(1.0345)•Weight:FAR52-AAAA1Aapprox.0.3kg(0.66lbs)toFAR52-BVL22Bapprox.1.8kg(4lbs)
40 ... 55 (1.58 ... 2.17) 17 (0.69)
Ø70
(2.7
6)
mm (in)
Figure 28: Dimensions of weld-in or screw-in adapter FAR52
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High pressure adapter Formountingofwithamicrowave-impermeableprocesswallandhighprocesspressureupto2000kPa(20bar)absolute,thefollowinghighpressureadapters(→page14)canbeused:•Orderno.: 307419:ProcessanddeviceconnectingthreadG1½acc.toISO228-1 307420:ProcessanddeviceconnectingthreadG1½acc.toISO228-1,inspectioncertificate
acc.toEN10204-3.1 307421:ProcessconnectingthreadG1½acc.toISO228-1,deviceconnetionthread1½
NPTacc.toANSI/ASME 307422:ProcessconnectingthreadG1½acc.toISO228-1,deviceconnectionthread1½
NPTacc.toANSI/ASME,inspectioncertificateacc.toEN10204-3.1•Material:Stainlesssteel316Ti,PTFEwindowtransmission•Weight:approx.0.8kg(1.76lbs)
Ø68
(2.6
8)
mm (in)32 (1.26)
15 (0.59)
60 (2.36)
Figure 29: Dimension of the high pressure adapter
Plug Formountingwithmicrowave-impermeableprocesswalls,plugsoftypeFAR54canbeused(→Catalogueextractka070004en):•Material:PTFEandaluminiumoxideceramic•Processtemperature:max.-40to+800°C(-40to+1472°F)•Weight:FAR54-ABCBFAAAA2approx.0.06kg(0.13lbs)toFAR54-CCBCABEBJ3approx.3.2kg(7.05lbs)
20 ... 110
Ø40
... 1
00(1
.57
... 3
.93)
Ø60
... 1
00 (2
.36
... 3
.94)
10 ... 30 20 ... 110
Ø40
... 8
0(1
.57
... 3
.15)
Ø37
... 7
7(1
.46
... 3
.03)
Ø40
... 8
0(1
.57
... 3
.15)
Ø80
... 1
00 (3
.15
... 3
.94)
20 ... 30 20 ... 110
5 (0.20)
5 (0.20)
Ø62
(2.4
4)
mm (in) (0.79 ... 1.18) (0.79 ... 4.33) (0.39 ... 1.18) (0.79 ... 4.33)
(0.79 ... 4.33)
Figure 30: Dimensions of FAR54 plugs
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Sight glass fitting Formountingwithmicrowave-impermeableprocesswallsandunpressurizedprocess,thefollowingsightglassfittingscanbeusedforweldingonorin:•Orderno.: 307281,DN50 307283,DN80 307279,DN100
•Material:Stainlesssteel316Ti,siliconseal(max.+200°C/+392°F)•Weight:DN50approx.2.4kg(5.29lbs)toDN100approx.4.1kg(9.04lbs)•Thedeliveryincludestheinspectionglassfitting,incl.sealsandmountingscrews.
A-A ( 1 : 3 )
15 (0
.59)
10 (0
.39)
d1
k
D
d2
d3
mm (in)
Figure 31: Dimensions of sight glass fitting for welding on/in for unpressurized processes
DN d1 mm (in)
d2 mm (in)
d3 mm (in)
D mm (in)
k mm (in)
50 80(3.15) 100(3.94) 102(4.02) 140(5.51) 120(4.72)
80 100(3.94) 125(4.92) 127(5.00) 165(6.50) 145(5.71)
100 125(4.92) 150(5.91) 152(5.98) 190(7.48) 170(6.69)
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Formountingwithmicrowave-impermeableprocesswallsandprocessuptomax.1MPa (10bar),thefollowingsightglassfittingscanbeusedforweldingonorin:•Orderno.: 307280,DN50 307282,DN80 300726,DN100
•Material:Stainlesssteel316Ti,siliconeseal(max.+200°C/+392°F)•Weight:DN50approx.6.7kg(14.77lbs)toDN100approx.13kg(28.66lbs)•Thedeliveryincludestheinspectionglassfitting,isealsandmountingscrews.
B-B ( 1 : 3 )
30 (1
.18)
h1
d1
d2
d3
45°
k
D
mm (in)
Figure 32: Dimensions of sight glass fitting for welding on/in for processes up to 1 MPa
DN d1 mm (in)
d2 mm (in)
d3 mm (in)
D mm (in)
k mm (in)
h1 mm (in)
50 80(3.15) 100(3.94) 102(4.02) 165(6.50) 125(4.92) 16(0.63)
80 100(3.94) 125(4.92) 127(5.00) 200(7.87) 160(6.30) 20(0.79)
100 125(4.92) 150(5.91) 152(5.98) 220(8.66) 180(7.09) 22(0.87)
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39
Formountingonavailableblockflangesorcounterflanges(processpressureuptomax. 2.5MPa(25bar),thefollowingbolt-onsightglassfittingscanbeused:•Orderno.: 307285,DN50 307286,DN80 307284,DN100
•Material:Stainlesssteel316Ti,PTFEandC4400seals(max.+200°C/+392°F)•Weight:DN50approx.5.4kg(11.90lbs)toDN100approx.15.9kg(35.05lbs)•Thedeliveryincludesthesightglassfittingincl.sealsbutdoesnotincludemountingscrews(typeandlengtharedependentonthestructuralsituation).
A-A ( 1 : 3 )
h3
s
d9
d3
d1
d10
k
D
Figure 33: Dimensions of sight glass fitting for bolting on for processes up to 2.5 MPa
DN d1 mm (in)
d2 mm (in)
s mm (in)
D mm (in)
k mm (in)
h3 mm (in)
d9 mm (in)
d10 mm (in)
50 65(2.56) 80(3.15) 15(0.59) 165(6.50) 125(4.92) 41(1.61) 18(0.71) 82(3.23)
80 80(3.15) 100(3.94) 20(0.79) 200(7.87) 160(6.30) 50(1.97) 18(0.71) 102(4.02)
100 100(3.94) 125(4.92) 25(0.98) 235(9.25) 190(7.48) 59(2.32) 22(0.87) 127(5.00)
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40
Insertion adapter Formountingonexistingprocessnozzles,insertionadaptersoftypeFAR51canbeused (→Catalogueextractka070001en):•ProcessnozzleDN50toDN100PN16shapeA,2NPTto4NPT150lbsRF•Nozzlelengths:100to300mm•ConnectionthreadR1½,1½NPTandG1½•OptionalwithPTFEoraluminumoxideceramicdisc•Processtemperature:max.-40to+450°C(-40to+842°F)•Processpressure:max.80to510kPa(0.8to5.1bar)absolute•Material:316Tistainlesssteel(1.4571)•Weight:approx.5to10kg(11to22lbs)
L160 (2.36)
mm (in)
~ 105 (4.13)
1 2
Figure 34: Dimensions of plug-in adapters
1 Sealed disc, optional 2 Venting element
Weld-in nozzles Fornozzlemounting,weld-innozzlesoftypeFAR50canbeused(→Catalogueextractka070000en):•ProcessnozzleDN50toDN100PN16shapeA,2NPTto4NPT150lbsRF•Nozzlelengths:150to300mm•ConnectionthreadR1½,1½NPTandG1½•WithoptionalPTFEdisc•Processtemperature:max.-40to+200°C(-40to+392°F)•Material:316Tistainlesssteel(1.4571)•Weight:approx.6to28kg(13to62lbs)
A-A ( 1 : 3,5 )
L11
Ød1
Ød2
Ød3
Figure 35: Dimensions of weld-in nozzles
1 Venting element
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41
Spacer tube Formountinginopenprocessesorprocesseswithaninternallining,suchasclay,spacertubesoftypeFAR53canbeused(→Catalogueextractka070003en):•Processconnection:WithorwithoutthreadR2,2NPTandG2•Pipelengths:200to2000mm•Withoptionalaluminumoxideceramicdisc•Processtemperature:max.-40to+450°C(-40to+842°F)•Material:316Tistainlesssteel(1.4571)orP235GHsteel(1.0345)•Weight:200mmapprox.5.3kg(11.7lbs)to2000mmapprox.22.2kg(48.9lbs)
mm (in)
L1
Ø60,3 (2.37)
Figure 36: Dimensions of spacer tube (wave guide)
Wave guide Formountinginstructurallyrestrictedinstallationpositions,waveguidesoftypeFAR55canbeused(→Catalogueextractka070005en).•Processconnection:WithorwithoutthreadR1½and1½NPT•Lengths:L1=200to1500mm,L2=200to2000mm•Processtemperature:max.-40to+450°C(-40to+842°F)•Deviceconnection:Receptacle,suitableforthreadR1½,1½NPTandG1½•Material:316Tistainlesssteel(1.4571)•Weight:FAR55-AAAACGAA2*approx.2.0kg(4.41lbs)toFAR55-BAAADGDL2*approx. 17.8kg(39.24lbs)
mm (in)
L1
~190
(7.5
0)L1
L2 ~190 (7.50)
min
. L1
+ 38
0 (1
4.96
)
Figure 37: Dimensions of wave guide
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High temperature adapter with length extensions
Formountingwithconnectionthreadinprocesseswithtemperaturesuptomax.+450°C (+842°F),thefollowinghightemperatureadapters(SW55)andlengthextensionscanbeused(→page21):•Orderno.(hightemperatureadapterwithflush-mountedceramicdiscandpressureequalizationelement): 307384,threadR1½/Rp1½ 307385,thread1½NPT
•Orderno.(extension): 307386,threadR1½/Rp1½,L=225mm 307387,threadR1½/Rp1½,L=325mm 307388,threadR1½/Rp1½,L=525mm 307390,thread1½NPT,L=225mm 307391,thread1½NPT,L=325mm 301747,thread1½NPT,L=525mm
•Material:Stainlesssteel316Ti(1.4571)•Weight: -Hightemperatureadapterapprox.1.4kg(3.09lbs) -Extension225mmapprox.1.1kg(2.43lbs)to525mmapprox.2.2kg(4.85lbs)
mm (in)
170 (6.69) L
R1½ / 1½ NPT 1 2
Figure 38: Dimensions of high temperature adapter and extensions
1 High temperature adapter 2 Extension
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Subjecttochange!
Technical data
Power supply •85...253VAC,50/60Hz(max.4.8VA)•20...60VDC(max.2.2W)oder20...30VAC,50/60Hz(max.3VA)
Notice!TheelectricalconnectionwithHartingconnectortypeHAN8Disonlyavailableforthepowersupplywith20...60VDCor20...30VAC,50/60Hz.
Signal output •Relay: -Switchingcapacity:250VAC/4A,125VDC/0.4Aor30VDC/4A -Switchingfrequency:max.2Hz
•Solid-staterelay: -Switchingcapacity30VAC/0.4Aor40VDC/0.4A -Switchingfrequency:max.2Hz
•Currentoutput -Outputcurrent:4...20mA -Load:max.600Ω
Notice!ThemaximumswitchingvoltagefortheHartingconnectortypeHAN8Dis50VAC.
Ambient conditions •Ambienttemperature:-40to+70°C(-40to+158°F)•Ambientpressure:80to110kPa(0.8to1.1bar)absolute
Process conditions •Processtemperaturer:-40to+70°C(-40to+158°F)•Processpressure:50to680kPa(0.5to6.8bar)absolute
Notice!Usingtheoptionalaccessories(→page33)theprocessconditionscanbeexpanded: •Hightemperatureadapter:-40to+450°C(-40to+842°F)•Highpressureadapter:50to2000kPa(0.5to20bar)absolute
Degree of protection •IP66(withclosedhousing)•IP20(withopenhousing)
Certifications •EU-TypeExaminationCertificate(BVS11ATEXE032) ATEXII1/2DExta/tbIIICT102°CDa/DbIP66/ATEXII2DExtbIIICT102°CDbIP66
•IECExCertificateofConformity(IECExBVS11.0016) IECExExta/tbIIICT102°CDa/DbIP66/IECExExtbIIICT102°CDbIP66
•CSACertificateofCompliance(2609701) CSAC/USClassII,Div.1,GroupE-G
•EACCertificateofConformity(TCRUC-DE.AA87.B.01096) EACExta/tbIIICT102°CDa/Db/EACExtbIIICT102°CDb
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AmRosenbaum6 D-40882RatingenTel.:+49(0)2102/955-6 Fax:+49(0)2102/[email protected]