Johnson Controls IR6003/7 User manual

IR Oil Mist/Smoke Detector
Features
• AutomaticSelfCalibration
• Range=2-30metres
• WeatherprooftoIP65
• CertifiedIntrinsicallySafeEExibIIBT5
• RobustDesign
• HeavyDutyMountingBracketavailable
• Independentbeamblockedoutput
• Cleaningstatusoutput
• Dualautomaticcompensation
IR6003/7
The IR6003/7 Oil Mist/Smoke Detector
has been specially designed to be highly
sensitive to the presence of oil & kerosene
mists or smoke particles in the path of the
detector beam.
Thedetectorhasbeendevelopedforuseinenclosed
oilrigwellheadareas,generatorroomsandturbine
enclosures.Thedetectorautomaticallycompensatesfor
contaminationofthedetectorlensesandsignalswhen
apointisreachedwherefurtherdeteriorationcannotbe
toleratedandthelenserequirescleaning.
Twolevelsofalarmstatusareprovided.Alowlevelalarm
andahighlevelalarm.Thereisalsoabeamblocked
statusprovidedintheeventthatthebeamisinterrupted.
Thedetectorisintendedtobeusedtogetherwithour
P-UIM6005/2whichwillprovidethedetectorasvolt-free
contacts.
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10deg.Max
10M-Type1Reflector
30M-Type2Reflector
Functional Description
Initialisation:
Whenthedetectorisswitchedon,its
LEDindicatorblipsontosignifypower
up.Duringthefirst10secondsthe
detectorperformsautocalibrationto
establishthequiescentobscurationlevel.
Please note:Itisimportantthatthe
beampathisclearedtoahealthystate
(noobscuration)priortoresettingthe
detector.Ifthebeampathisnothealthy,
thedetectorwillrecalibratetothe
currentlevelofobscurationinturn
reportingfalsealarm/faultconditionsas
thepathclears.Ifobscurationishigh(dir-
tylensesoroil/smokeispresent)then
thedetectorwillnotbeabletoestablish
operationalstateandwillreportaclean
fault(LEDpulsesonfor4sec)oralife
fault(LEDisilluminatedcontinuously).
TheP-UIMwilllatchthefaultcondition
andthedetector/P-UIMwillrequire
resetting.
Alarm Level Detection:
Thedetectormonitorstheobscuration
levelwithinthebeampathandwhenit
detectsalossof0.5dBitlatchesalow
levelalarmcondition.Ifthelossis
maintainedwithinthe0.5to<1.5dB
bandduringthesubsequent15second
alarmmonitoringperiod,alowlevel
alarmwillthenbereported(LEDwill
pulseOn/Offfor30seconds).Iftheloss
exceeds1.5dBthenahighlevelalarmis
latchedandthisstatuswillbereported
(LEDpulsesOn/Offfor2minutes)atthe
earliest8secondsfromthebeginningof
thealarmmonitoringperiod.Ifthehigh
leveloccurssubsequenttotheinitial8
secondofthealarmmonitoringperiod
andbeforeatotalof15secondshas
elapsed,thehighlevelalarmwillbe
latchedandreportedimmediately.Please
Note:Iftheleveloflossduringthealarm
conditionmonitoringperiodfallsbelow
0.5dB,thelatchedalarmlevelwillreset
andthedetectorwillcontinuetomonitor.
Beam Block:
Ifthelevelofobscurationincreases
suddenlytoahighleveloflossabeam
blockedstatuswillbelatchedandifthe
levelismaintainedfor60seconds,Beam
Blockedwillbereported(LEDflashesON
for2seconds).Ifthebeamblockedlevel
ofobscurationclearsformorethanafew
secondsduringthe60secondperiod
monitoringperiod,thedetectorwill
returntoitsnormaloperatingstate.
Dual Automatic Compensation:
Thedetectorautomaticallycompensates
forgradualdetectorlenscontamination
andalsocompensatesforthemorerapid
environmentalchanges(eg.Temperature
Change).Thedetectorwillreportaclean
fault(LEDFlashesonfor4seconds)
once.Ifthedetectorisnotcleaneditwill
continuetooperateuntilalifefaultis
detected(LEDonsteady)atwhichpoint
thedetectorlatchedtoanoffcondition.
Thedetectormustbecleanedandreset
oncethelifefaulthasbeendetected.
Installation Procedure
Toinstallthedetector,findan
unobstructedpath,ideallyabovehead
heightthatcoverstheareatobe
monitored.Whenchoosingthebeam
paththedirectionofanyprevailingair
currentsshouldbenotedtoassessthe
directionthatanyoilmistwouldbe
conveyed.
Itshouldbenotedthatthebeammust
notbewithin500mmofanywallor
partition.Theoperatingrangeis2-50
metres.
Thereflectorsheetmustbemountedon
aflatsurface(selfadhesivebacking)such
thatthedetectorandreflectorare
alignedhorizontallyandvertically.To
assistinthisprocedureatoolisavailable
(01-33-21)toensurethedetectorbeamis
focusedcentrallyonthereflector.The
alignmenttoolintensifiestheIRbeam&
convertsitsimagetovisiblelight.Dueto
thenatureofoperationofthealignment
tool,itisrecommendedthatitshould
usedinsubduedlightconditions.The
physicsofthereflectorconstruction,
enablethereflectortobeupto10
degreesoutofalignmentinanyone
planeasdetailedinthefollowing
diagram:
IR Oil Mist/Smoke Detector
IR6003/7
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IR Oil Mist/Smoke Detector
IR6003/7
Thisdiagramshowsthedetector
connectedtoalocaljunctionboxviathe
flyinglead(01-33-14).Thelocaljunction
boxwillrequireconnectingtoourP-UIM
viaasuitablesafetybarrierwhich
providedthenecessarydetectortouser
equipmentinterface.(Fordetailssee
PowerUIM6005/2Datasheet01-33-22)
Fordetailsonhowtomountthedetector
refertoheavydutymountingbracket
Datasheet(01-33-24)
Distance Reflector Size Type
2to10M 0.6x0.6M(1x6Mx0.6M) 1
10to30M 1.2x1.2M(2x1.2Mx0.6M) 2
Commissioning
Oncethedetectorhasbeeninstalled
correctlybyconnectingittothehazard
monitoringsystemviatheP-UIM,the
usershouldpowerupthedetectorloop
andperformthefollowingconfidence
checks:
1. ThedetectorLEDblipsOnbrieflyasit
 receivespowerfromtheP-UIM.The
 P-UIMLifeindicatorisflashing.
2.AlsoOutputOnindicatorshouldbe
 Onsteady,allotherindicatorsare
 extinguished.
3.Wait20secondsandcheckthatthe
 statusdetailedinstep1above 
 remainsunchanged.
4.Blockthebeampathofthedetector
 for1minuteandcheckthatthe 
 detectorsignalsabeamblockedstate
 (LEDflashesOnfor2seconds).The
 P-UIMBeamBlockedindicatorislit
 steady.Nowremovetheobstruction
 fromthedetectorspath.
5.Initiateashortresetandcheckthat
 theP-UIMreturnstothestatus 
 detailedinstep1.
6.Initiatealongresetwiththebeam
 pathblockedandcheckthatthe 
 detectorindicatesaLifeFault(LEDis
 litsteady).TheP-UIMLifeindicatoris
 litsteady.Nowremovethe 
 obstructionforthedetectorspath.
7. Initiatealongresetandcheckthatthe
 P-UIMreturnstothestatusdetailedin
 step1.
Operational Parameters
ThedetectorreceivesitsDCsupplyfrom
theP-UIMandprovidesstatusreportsto
theP-UIMasfollows:
• Anormal/healthydetectorinput
conditionisindicatedwhenthe 
currentis>20mAand<32mA 
(normally25mA).TheLEDonthefront
ofthedetectorwillbeextinguished.
• Alow alarmconditionisindicated
whenthecurrentpulsesfromnormal
to42mAwitha1secondequalmark
spaceratioforaperiodof30seconds.
• Ahigh alarmisindicatedwhenthe
whenthecurrentpulsesfromnormal
to42mAwitha0.5secondequal
markspaceratioforaperiodof2
minutes.
• Abeam blockedconditionis 
indicatedwhenthecurrentswitches
fromnormalto17mAforaperiodof
2seconds
• Acleaning faultconditionisindicated
whenthecurrentswitchesfrom 
normalto17mAforaperiodof4
seconds
• Alife faultconditionisindicated 
whenthecurrentfallsto17mAfor>5
seconds.
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IR Oil Mist/Smoke Detector
IR6003/7
Technical Specificaions
Electrical:
OperatingVoltage: 24V(viaP-UIM)
QuiescentCurrent: 25mA
AlarmCurrent:  80mA(max)
BeamLength:  2to30metres
Mechanical:
Dimensions:  W165xH125xD165mm
Weight:   0.96kg
Material:  NoryllGTXGrade810
Environmental:
OperatingTemperature: -10to+55°C
HousingProtection: IP65
BASEEFA9Cert:  BAS02ATEX2313X
    EExibIIBT5
SIRACert  IECExSIR14.0009X  
    II2GExibIIBT5Gb
Accesories
FlyingLead:  01-33-14
ReflectorType1:  01-33-05
ReflectorType2:  01-33-10
ReflectorType3:  01-33-11
P-UIM:   01-33-22
0-20mAAdapter: 01-33-22A
HeavyDutyM/B: 01-33-24
U-Bracket:  01-33-12
IRAlignmentTool: 01-33-21
IRTestFilm:  01-33-26
Detector Monitoring Characteristics
Detector Life Compensation Characteristics
Detector Life Compensation Characteristics
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IR Oil Mist/Smoke Detector
IR6003/7
Flying Lead Connections
ClientsViewofConnector
Ex Requirements
InordertomaintaintheEExcertifiedstatus
oftheequipmentthefollowingrequirements
mustbemet:
• Theapparatuscannotberepairedand
 mustbereplacedbyanequivalentunit.
• Theapparatusisnotintendedtobe 
 exposedtodustconditions.
• Theequipmentwheninstalledin
 accordancewiththeinstruction 
 manualwillnotbesubjectedto 
 mechanicalstress.
• Theequipmentshouldnotbe   
 installedwhereitmaybesubjected 
 tomechanicalandthermalstressor 
 whereitmaybeattackedbyexisting 
 orforeseeableaggressive  
 substances.
Number Name General Count Number Name General Count
1Shell 150 19 TechnipMar. 5
2BP 250 20 Det-tronics 30
3How 50 21 HESS 4
4Total 20 22 DebylLtd. 6
5BNFL 823 NorthSea 50
6Micropack 10 24 STATOil 15
7Maersk 10 25 DutchNavy 16
8Silvertech 30 26 PrudhoeBay 10
9ICS 60 27 FPSO 30
10 Reliance 328 HRL/Centrica 20
11 Paxman 16 29 Airbus 8
12 GEC 830 Kvaerner 4
13 EGT 20 31 Preussag 30
14 Pagannini 60 32 Zellweger 2
15 Thorn 833 CooperEne. 30
16 Olsen 234 Honeywell 10
17 Amec 435 SaipemSA 20
18 Thomassen 10 36 Autronica 15
Client List
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IR Oil Mist/Smoke Detector
IR6003/7
©2019JohnsonControls.Allrightsreserved.
Allspecificationsandotherinformationshownwerecurrentasofdocumentrevision
dateandaresubjecttochangewithoutnotice.
PSF303JCIssue–108/19
www.johnsoncontrols.co.uk
Therearemanyothercompanieswhointegrateouroilmist
detection
equipmentintotheresafetysystems,Thesecanrangefrom:
- HeavyIndustrialArease.g.EngineRooms
- HazardousAreas
- Warehouses
- MarineApplications
- OilRigs
- FSPO’se.g.ShellBONGA
- Turbines
- HyraulicPowerUnits
- Plusmanymore……
PSF330JC_Time_Saver_Mount.indd 6 27/08/2019 17:23:14