MERIDIAN - SOS Safety International Inc. · 2019. 5. 17. · 3-4 wire power supply pcb 2-wire power...
Transcript of MERIDIAN - SOS Safety International Inc. · 2019. 5. 17. · 3-4 wire power supply pcb 2-wire power...
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MERIDIANUNIVERSAL GAS DETECTOR
TECHNICAL DATA PACKAGE
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1 MeridianOverview
2 MeridianSpecifications
4 SupportedGases
5 MultiSensorConfigurations
6 TechnicalDrawings
16Accessories
Table of Contents
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MERIDIAN OVERVIEW
TRUE UNIVERSAL PLATFORM
- SingleTransmitterforCombustibleandToxicApplications
- SingleSensorInterface-Plug&PlayDesign
- SingleUserInterface
- CommonAccessories&InstallationProcess
- CompatiblewithindustrystandardGatewaysandControllers
ADVANCEMENTS IN SENSOR TECHNOLOGY
- Electrochemical,Infrared,CatalyticBeadandSolidStateSensors
- ScottRockSolid™SensorTechnology
- Allsensorscanbereplacedunderpowerinhazardouslocations
- Electrochemicalsensorsoffersupportformultiplerangeswith
onesensor
- Calibrationofelectrochemicalsensorsisrangeinvariant
MULTIPLE COMMUNICATION PROTOCOLS
- 4-20mA,Modbusarestandard
- WiredHART(option)
- WirelessHART,ISA100.11A(options)
GLOBAL APPROVALS
- Designedtothehighestinternationalstandardsforglobaluse
- SIL-2certifiedbyTUV-Rheinland
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MERIDIAN SPECIFICATIONS
Certifications
GlobalApprovalsIECEx,CCSAUS,ATEX,INMETRO,EURASIANCUSTOMSUNION,CHINAEX,CCCF,RCM,FCC,INDUSTRYCANADA,CE,ANATEL,MARINEDIRECTIVE-SHIP’SWHEEL,ABSSIL-2(ThirdPartyCertificationbyTUV-Rheinland)
AreaClassificationClassIDiv.1GroupABCD,ClassIIDiv.1GroupEFG,ClassIIIEquipmentGroupI/II,Zone0/20&Zone1/21,IIC
Environmental
OperatingTemperature -40°to167°Fahrenheit/-40°to75°Celsius
Humidity 5-95%RH(noncondensing)
StorageTemperature -67°to167°Fahrenheit/-55°to75°Celsius
Transmitter Specification
Power 2wire,3wire,4wire
OperatingVoltage3/4Wire 10-30VDC(24VDCnominal)
OperatingVoltage2Wire 18-30VDC(24VDCnominal)
PowerConsumption2.2-3.2WattsbasedonsensorconfigurationAdd2.6Wattstoanyconfigurationifheateddisplayisused
EnclosureMaterialCopperFreeAluminum316StainlessSteel
EnclosureIngressProtection NEMA4X,IP66
ConduitConnections 3/4”NPT(M20threadadapteravailable)
CommunicationProtocolsStandard:4-20mA,ModbusOptional:HART,WirelessHART,ISA100.11A
Maximum4-20looploadOhms(@24VDC)840Ohmsnonisolatedcurrentsource680Ohmscurrentsink
Alarms3programmablealarmswithsetandreset(adjustabledeadband);1failsafesystemfault
Relays 4FormCrelays,rated5Ampat30VDC/240VAC,resistiveloads
Display
GraphicalLCDdisplayvisibleinbrightsunlight;DisplayindicatesSensorName,GasName,FullScaleofRange,GasConcentration,Fault,AlarmStatus,TrendGraphWITHselectabletimescaleshowingcurrentreading,setpointsandfullscale.Displayprovidessimple,intuitivecalibrationinstructionsandguidesuserthroughthecalibrationprocess.
Languages English,Portuguese,French,Spanish,Chinese,Russian
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UserConfigurationControl TransmitterGUI,HARThand-heldCommunicator,Modbus
AccessControlTransmitterprovidescontrolledaccesstosensorrange,alarmsettingsandothersafetyfunctions;passwordprotectionforsecureconfigurationcontrol
MemoryNon-volatilememoryensuresconfigurationparametersareretainedintheeventofpowerloss
AccessoriesRainshield/DelugeGuard,FlowCell,CalibrationAdapter,DuctMountKit,SunShield,UniversalMountingAdapterPlate
FlexibleDesignFlexibledesignallowsforeaseofcalibrationwithouttheneedtoremoveinstrumentcomponents
Weight 6.5lbs/3kg(Aluminumenclosure)11lbs/5kg(StainlessSteelenclosure)
Wiring Transmitteracceptindustrystandard2-wire,3-wire,or4-wireinputs
FlexibleMountingOptionTransmitterprovidesmultipleconduitentrypointsforsensor,power,signal,andrelaywiring
MountingFlangeSurfaceArea6.50”x5.78”/165mmx147mm(AluminumEnclosure)7.00”x5.25”/178mmx133mm(StainlessSteelEnclosure)4.72”x4.92”/120mmx125mm(AluminumJunctionBoxEnclosure)
MountingBoltHolesDiametricallyopposed5.85”;0.315”/149mm;8mmholes(AluminumEnclosure);Diametricallyopposed6.25”;0.300”/159mm;8mmholes(StainlessSteelEnclosure);Diametricallyopposedon45°angle,4.5”;0.315”/114mm;8mmholes(AluminumJunctionBox)
PipeThreads 3/4”NPT(M20threadadapteravailable)
Sensor Specification
UniversalDetectorHead Detectorheadacceptsallsensortypes
SensorTypesCombustible:CatalyticBead,InfraredElectrochemical:StandardandScottRockSolidsensorsSolidState:MetalOxideSemiconductor(MOS)
NumberofSensors Supportsupto3sensorspertransmitter
SensorReplaceableUnderPower Sensorscanbereplacedunderpowerwithoutdeclassifyingthearea
AutomaticSensorVoltageAdjustmentSensorvoltageisautomaticallydetectedandadjustedbythetransmitterduringinstallation
SimplePlug&PlaySensorInstall Plugandplaydesignallowsforonehandsensorinstallation
RemoteCalibrationSensorcanbebenchcalibratedandtheninstalledinfieldwithoutadditionalre-calibrationonsite;AvailableDuctMountcalibrationkitmakesiteasytoperformcalibrationonremotetransmitterinstallationsthataredifficulttoaccess
UserSelectableRangeSensoroffersmultiplesensorrangesallowingusertoselectthespecificrangefortheirapplicationrequirementswithouttheneedtorecalibratethesensor
RangeInvariantCalibration Sensorrangecanbechangedwithoutrecalibration
SensorRefurbishmentSmartsensorelectronicsandsnapfithousingmakesitpossibletorefurbishsensorattheendofitsusefullife
EnvironmentFriendlyEnvironmentfriendlysensordesignallowsforreuseofsensorelectronicsandhousingwithsimplekernelreplacement
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SUPPORTED GASESFULL RANGE OF COMBUSTIBLE AND TOXIC GASES
Range
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
0-100%LEL
Gas Type
Acetone
Benzene
Butadiene
Butane
Ethane
Ethanol
Ethylene
Hexane
Hydrogen
Isobutanol
IsopropylAlcohol
Methane
Methanol
MethylEthylKetone(MEK)
Pentane
Propane
Propylene
Toluene
Xylene
Range
50,100,250300500ppm
500,1000ppb
10ppm
5,15ppm
1,10ppm
0-5%v/v
50,100,150,500,1000ppm
1,3,5,10,20,30ppm
1,3,5ppm
1ppm,5ppm
1,3,5,10,25ppm
1000ppb
1,4%v/v
1,5,10,30ppm
1,10,25,50,100ppm
10,25,100ppm
1,5,10,30,100ppm
10,25,50,100,200ppm
500ppm
3,10ppm
25ppm
50ppm
10,20ppm
10,25%v/v
1,3ppm
500,1000ppb
1ppm,10ppm
5ppm
1,3,10,25,50,100,500ppm
50ppm
1,3ppm
Gas Type
Ammonia
Arsine
BoronTrichloride
BoronTrifluoride
Bromine
CarbonDioxide
CarbonMonoxide
Chlorine
ChlorineDioxide
Diborane
Fluorine
Germane
Hydrogen
HydrogenBromide
HydrogenChloride
HydrogenCyanide
HydrogenFluoride
HydrogenSulfide
Methanol
MethylMercaptan
MethylIodide
NitricOxide
NitrogenDioxide
Oxygen
Ozone
Phosphine
Silane
SiliconTetrafluoride
SulfurDioxide
TEOS
TungstenHexafluoride
COMBUSTIBLE TOXIC
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MULTI SENSOR CONFIGURATIONSMERIDIAN UNIVERSAL GAS DETECTOR
MERIDIAN UNIVERSAL GAS DETECTOR CAN SUPPORT UP TO 3 SENSORS
MERIDIAN 3/4 WIRE TRANSMITTER ALLOWED SENSOR COMBINATIONS
(USE ONLY WITH IS BARRIER ASSEMBLY 096-3448 )
Sensor #1 Sensor #2 Sensor #3
ECHEM* ECHEM* ECHEM*
O2** ECHEM*
O2** O2**
O2(096-3473-19)
ECHEM* ECHEM*
O2** ECHEM*
O2** O2**
COMBUSTIBLECATBEAD
(096-3473-55)
ECHEM* ECHEM*
O2** ECHEM*
O2** O2**
MOS(096-3473-57)
ECHEM* ECHEM*
O2** ECHEM*
O2** O2**
IR-CO2(096-3473-58)
N/A N/A
O2** N/A
N/A N/A
COMBUSTIBLEIR
(096-3473-56)
N/A N/A
O2** N/A
N/A N/A
N/A : Not available in order to meet intrinsic safety requirements.
* ECHEM SENSOR PART NUMBERS096-3473-01 THRU 096-3473-18,
096-3473-20 THRU 096-3473-54, ANDSENSOR SIMULATOR 096-3395
** OXYGEN SENSOR PART NUMBER 096-3473-19.
1.Junctionboxintegraltotransmitter(includedwithmultiplesensorconfiguration)2.Junctionboxforremotedetector(soldseparately)
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TECHNICAL DRAWINGSMERIDIAN TRANSMITTER ASSEMBLY
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MERIDIAN TRANSMITTER ASSY.ITEM NO QTY PART NO DESCRIPTION
1 1 096-3401096-34073-4WIREPOWERSUPPLYPCB2-WIREPOWERSUPPLYPCB
2 1 096-3404 TERMINAL/RELAYMODBUSRS-485PCB(STANDARDWITH3-4TRANSMITTER)
3 4007-0011
M4X85STANDOFF
4 1 096-3448096-34493-4WIREI.S.BARRIERASSY2-WIREI.S.BARRIERASSY
5 1 074-0528-01 TERMINALBLOCKCOVER
6 1096-3447-01096-3447-02096-3447-03
LCDDISPLAYASSEMBLYLCDDISPLAYASSEMBLYWITHHEATER BLINDDISPLAYASSEMBLY
7 1 009-0056 HOUSINGO-RING
8 4 076-0221 6-32x3/4PHILLIPSPANHEAD
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TECHNICAL DRAWINGSWALL MOUNTING OPTION
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TECHNICAL DRAWINGSWALL MOUNTING OPTION
TECHNICAL DRAWINGSDUCT MOUNTING OPTION
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UNIVERSAL MOUNTING ADAPTER PLATE
(073-0374)
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TECHNICAL DRAWINGSDUCT MOUNTING OPTION
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DUCT MOUNT ADAPTER KIT
(096-3440)
(073-0341)
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TECHNICAL DRAWINGSTRANSMITTER AND JUNCTION BOX ASSEMBLY
TECHNICAL DRAWINGS
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TECHNICAL DRAWINGS
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ACCESSORIESMERIDIAN UNIVERSAL GAS DETECTOR
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CALIBRATIONADAPTER
SKU:096-3438
FLOWCELLADAPTER
SKU:096-3439
JUNCTIONBOX
SKU:096-3475
DUCTMOUNTADAPTER
SKU:096-3440
SUNSHIELDSKU:073-0373
UNIVERSALADAPTER
PLATESKU:073-0374
NPT/NPTGLANDFITTING
SKU:096-3483
STAINLESSSTEELENDCAP
SKU:096-3437-2
DELUGEGUARD
SKU:096-3441
SENSORSIMULATORSKU:096-3395
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NOTESMERIDIAN UNIVERSAL GAS DETECTOR
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© 2013 Scott Safety. SCOTT, the SCOTT SAFETY Logo, Scott Health and Safety, Meridian Universal Gas Detector, and Rock Solid are registered and/or unregistered marks of Scott Technologies, Inc. or its affiliates.
Monroe Corporate Center • P.O. Box 569 • Monroe, NC 28111 Telephone: 800.247.7257 • Facsimile: 704.291.8330www.scottsafety.com • [email protected]
H/S 7153A_EN 12/13 ISO 9001 Registered. All rights reserved.
AtScott,we’vebeendevelopingwaystoprotectpeoplesince1932.Ourfounder,EarlScott,beganthecompanybytinkeringwithinventionsinhisbasementinLancaster,NY.Sincethattime,theScottnamehasstoodforunquestionedqualitywhensafetyiscritical.FacilitiesacrosshundredsofindustriesrelyonScott’sattentiontodetail,fail-safemeasures,attentiveserviceandconstantinnovation.TheMeridianuniversalgasdetectorisanotherofferinginourlong,proudhistoryofsafetyequipment.