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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2

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

3

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

4

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).

5

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

6

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

7

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

8

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.

9

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

10

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

11

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

12

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).

13

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.

14

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.

15

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

16

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

17

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.

18

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.

19

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.

20

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).

21

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).

22

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.

23

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)

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).

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

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).

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

···

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).

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

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

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.

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.

33

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

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)

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

36

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

37

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)

38

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)

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)

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

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

42

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

43

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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