ProconEngineering(ADivisionofNationalOilwellVarcoUKLimited)

SeriesLP35ShearBeamLoadCellCapacities300kgto10000kg

HermeticallysealedtoIP68/69K CertifiedtoOIMLR603000d2

Stainlesssteelconstruction

AvailablewithATEXcertification(seetableoverleaf)

Optionalloadfeetandmountingaccessoriesupto5000kg

Parylenecoatingandhightemperatureoptionsupto150°C

CalibratedinmV/V/Ώ

Highintegritystainlesssteelcableentry

TheLP35isfullyweldedandhermeticallysealedtoIP68andIP69Kasstandard.Itcanthereforebeusedintheharshestindustrialenvironmentsandistypicallyusedinweighplatforms,tankandvesselweighing,bigbag(FIBC)fillingsystems,conveyorsandmachineryusingweighingaspartofitsfunction.Fullyweldedstainlesssteelconstructionandawiderangeofoptionalmountingaccessoriesmakeitanidealchoiceindemandingapplications.ItcanbeusedwithpatentedLeverMount®andtheLP35anti-vibrationmountingarrangement.AllProconEngineeringloadcellscomewitha3yearwarranty.

SeriesLP35ShearBeamLoadCellTechnicalSpecificationSheetATEXcertificationForapplicationsinhazardousorexplosiveenvironments,theLP35loadcellhasanumberofATEXcertification

options.The‘ta’modeofprotectionallowsforusewithoutsafetybarriers,whichresultsinsignificantcostsavings.

Code TemperatureClass Parameters ApplicationII1GD T4 Pi=1.3W GasZones0,1,2

WithsafetybarriersDustZones20,21,22withoutsafetybarriers

ExiaIICT4..T6GaIP68T85°C T5 Pi=0.8WExiaIIICT135°CT85°CDa

T6 Pi=0.53WExtaIIICT85°CDa

Option:ParylenecoatingForapplicationsinaggressiveenvironmentswherestresscorrosionoracidattackcouldbeaproblem,thestainlesssteelLP35loadcellcanbesuppliedwithaspecialoptionofParylenecoatingtoprovideadditionalenvironmentalprotection.Option:HighTemperatureVersionForhightemperatureapplications,anoptionalversionoftheLP35isavailableforoperationinenvironmentsupto150°C(continuoustemperature).ThisversionusesdifferentinternalcomponentsandaPTFEcabletoprovidetemperatureresistance.LP35capacityrange300to2500kgLP35capacityrange3000to5000kg

SeriesLP35ShearBeamLoadCellTechnicalSpecificationSheetLP35capacityrange7500to10000kgLP35MOUNTINGACCESSORIES• Unique,patentedLeverMount®accessory

• Stainlesssteelgrade316accessory

• Fastloadcellinstallation/removalwithoutjackingordummy/falsecells,evenwhilevesselisfull

• Productiondoesnotneedtostopineventofchangingaloadcell

• Stable3-pointbasemountingwithnoneedforshims

• Substantialanti-liftprotection

• Availableupto5tonnes,in3sizes,accordingtotheloadcellcapacityLP35anti-vibrationaccessory

• Forapplicationswithmixingand/orvibration

• Stainlesssteelandrubberconstruction

• Separatelyavailablebaseplate/spacerkitandanti-vibrationkit

• Availablein3sizesaccordingtotheloadcellcapacity300kgto2500kg/3000kgto5000kg/7500kgto10000kg

• Anti-liftprotectionisprovidedbyanti-vibrationkitStainlessSteelloadfeet

• 2modelsfor300kgto2500kgcapacity

• LP35LOADFOOT-FT12

• LP35LOADFOOT–35901withdustcover

• 1modelfor3000kgto5000kgcapacity

• LP35LOADFOOT–35917

• Heightofloadcellcanbeadjusted

• Sphericaljointonallmodels

Series LP35 Shear Beam Load Cell Technical Specification Sheet

ProconEngineering’spolicyisoneofcontinuousproductenhancement.Wethereforereservetherighttoincorporatetechnicalmodificationswithoutpriornotification.E&OE.Block4,Units2&3 Tel:01732781300VestryEstate Fax:01732781311Sevenoaks,Kent,TN145EL website:www.proconeng.com

Issue No: 2018-01

Loadcellspecification Units

ElectricalConnectionsVia4core,5.7mmdiameter,screenedpolyurethanecableScreennotconnectedelectricallytoloadcell

LoadCellCapacity(Emax) 300,500,750,1000,1500,2000,3000,5000,7500,10000

kg

RatedOutput(Sn) 2 mV/V*

AccuracyClassaccordingtoOMILR60:numberofverificationintervals(n)

3000 n.OIML

CombinedError <±0.017 %Sn

Non-repeatability <±0.0154 %Sn

Minimumloadcellverificationinterval(Vmin=Emax/Y

Emax/10000 kg

Creep(30minutes) <±0.016 %Sn

TemperatureEffectonZeroBalance <±0.002 %Sn/°C

TemperatureEffectonSpan <±0.0012 %Sn/°C

CompensatedTemperatureRange -10to+40 °C

OperatingTemperatureRange -30to+70 °C

SafeLoadLimit(Emax) 200 %Emax

ZeroBalance <±2 %SnInputResistance 400 Ω±20

OutputResistance 350 Ω±3

InsulationResistance <5000 MΩ@100V

RecommendedSupplyVoltage 5-15 V

MaximumSupplyVoltage 15 V

EnvironmentalprotectionaccordingtoEN60529

IP68,IP69K -

Cablelength 5 m

Cablematerial Polyurethane -

MaximumdeflectionatEmax 0.2–0.4 mm

Construction StainlessSteel -

NominalShippingWeight

300to2500kg 0.9

Kg3000to5000kg 2.2

7500to10000kg 4.3

*Pre-corneradjustmentoptimisedat±0.05%byoutputcurrentcalibrationAlsoavailable:

• Stainlesssteel,T-end,OIMLC3approved,IP68/IP69shearbeamloadcellwithblindloadinghole(modelLP35-T)

• Nickelplatedalloysteel,OIMLC3approved,IP66shearbeamloadcell(modelLP35-N)