boiler - pulsa · boiler controller technology pulsafeeder’s line of boiler controllers are...
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An IDEX Water & Wastewater Business
pulsafeeder.com
BoilerBoilerProgrammable Boiler Controller
ControllerSpecifications • Enclosure:NEMA4X/IP65• Dimensions:243.3x185x132 mm(9.58x7.25x5.20in)• PowerSupply:100-240VAC ±10%5A,50/60hz• ControlOutput: Prewiredrelay-5Amax; Drycontact-1Aperrelay• Display:LCD
Pulsafeeder Expertise Technology is the key to delivering responsible products to themarkets that we serve. Leading theway in the development ofmeteringtechnologies,Pulsafeedercontinuestosetthestandardforaccuracy,reliabilityandsafety.InnovationisanotherhallmarkofPulsafeeder.Helpingcustomersfindanewapproachtoanoldproblemiswhatwedobest.
MicroVision Boiler ControllerTheMicroVisionBoilerControllerdeliverscomprehensiveboilerwatercontrolwith‘plug&play’simplicity,atanoutstandingvalue.This latestaddition to theMicroVision familyof controllersisconfiguredspecifically forboilerwatercontrol,andutilizes intuitivesoftwarewhichprovidessimpleset-up,whileprovidingstateoftheartmaintenanceofthewaterinyourboiler.Featuresofthisdeviceincludeareliabletemperaturecompensatedconductivityprobe,5outputrelayswithselectabletimers,scalable4-20mAoutputtoreportconductivity,hall-effectandpulsewatermeterinputs,digitaldrumlevelsandaboilerinterlockinput.
CM
Standard SensorSpecifications• Max.Temp:200°C(392°F)• Max.Pressure:17Bar(250 psi)• SaturatedSteamMax.:14.4 Bar(210psi)• ConductivityRange:0to 20,000µS/cm• CellConstantandTC:1.0PT- 1000RTD• WettedMaterials:316SSandPEEK
Typical Applications • ComfortHeatProcess• IndustrialBoilers
Input and Output Functionality
System Outputs Blowdown Timer 1 Timer 2 Timer 3 Alarm/Timer 4Output Type Relay 1 Relay 2 Relay 3 Relay 4 Dry Contact
Limit X X X X28 Day X X X XPulse X X X X
Percent X X X XCycle X X X X
System Alarm X
Programmable Inputs Input 1 Input 2 Input 3 Input 4 Input 5Drum Level X X X X
Dry Contact Water meter X X X X XHall effect XInterlock X
LED Display Up/Down Buttons
Blowdown
Timer 1Timer 2Timer 3
Liquid Tite forSensor Installation
On/Off Switch
Soft Keys
Mounting Holes
Clear Hinged Cover
Alarm Lights
Conduit or Pigtails
Boiler Controller Technology Pulsafeeder’slineofBoilerControllersaredesignedforsimplicityandreliability.Offeringaffordable,highperformanceBoilerControllersthatareeasytospecifyandeasytouse.PulsafeederBoilerControllersofferversatilesolutionstoyourfluidcontrolproblems.Withselectablesamplingmodes,poweredrelays,selectable timers,and inputs tofityourneeds.Pulsafeeder’sMicroVisionBoilercontroller increases energy efficiency, reduces water consumption, reduces manpower andoptimizeschemicalutilization.
Features & Benefits
Simple Programming• Factorypresettooperateintimedsamplemoderightoutof thebox• Intuitivemenusmakeprogramalterationseasyand understandable
Easy Installation and Easy to Use• Pre-wiredandconduitconnectionsoptionsmakeeasy installation• Largegraphicaldisplaywithstatusscreenforinstantaccessto systeminformation• LEDfunctionindicators• Touchpadprogramkeysprovideclearandprecisesystem information
Reliable Conductivity Probe• Standardconductivityprobeisruggedandreliable• Temperaturecompensatedforaccuratereadingsfrom 0-20,000µS
Selectable Sampling Modes• Continuous• TimedSample• Sample&Hold
5 Output Relays• 1poweredrelayformotorizedballvalvesorsolenoid blowdownvalves• 3poweredrelaysforchemicalmeteringpumps• 1drycontactrelayforremotealarm
Features & Benefits Features & Benefits
Selectable Timers• Pulse• Limit• Percent• 28day• Cycle
5 Digital Inputs• 5digitalinputstotal• Drumlevel• Drycontactwatermeter• Halleffect• Boilerinterlock
4-20mA Output• Isolated• Scalable
MVBX _ _ _ _ _ _ _ - XXXPRODUCT MVBX = MicroVision Boiler Controller DESIGNATORPosition 1 thru 4
REVIEW AND P = Prewired with pigtails (115 VAC only)WIRING C = Conduit connections (115V or 230V)Position 5
ENCLOSURE H = Heavy Duty EnclosureOPTIONSPosition 6
SYSTEM X = NoneOPTIONS A = 1/2" Solenoid valve, one 1" orifice union w/4 plates (Timed Sample) 100 PSI MAX.ASSEMBLED B = 1/2" Motorized ball valve one 1/2" flow throttling valve (Timed Sample) 250 PSI MAX
C = 1/2" Motorized ball valve one 1" orifice union w/4 plates (Timed Sample) 250 PSI MAXD = 3/4" Motorized ball valve, one 3/4" throtting valve, one 1/2" throttling valve (Continous Sample) 250 PSI MAXE = 3/4" Motorized ball valve, two 1" orifice union w/4 plates (Continous Sample) 250 PSI MAXF = High Pressure Flow Assembly (250 PSI) for cooling tower appliications
SENSOR X = No Sensor ProvidedOPTIONS S = Contact Electrode, 250 PSI Max (210 PSI for steam) 392° F MaxPosition 8
CABLE 000 = No Cable SuppliedLENGTH 010 = 10 Feet of sensor cablePosition 9 thru 11 025 = 25 Feet of sensor cable
050 = 50 Feet of sensor cable075 = 75 Feet of sensor cable100 = 100 Feet of sensor cable150 = 150 Feet of sensor cable
SUFFIX CODES XXX = Standard UnitPosition 12 thru 14
MicroVision Boiler Selection Guide
Position 7
Heavy Duty Enclosure• NEMA4Xrated• EasyInstallation
System Options
Flow Assembly • HighPressureFlowAssemblyused forcoolingtowerapplications• 250psimax
Timed SampleOptionalValvesavailable• 1/2”SolenoidValve (1)1”OrificeUnionwith4plates• 1/2”MotorizedBallValve (1)1/2”flowthrottlingvalve• 1/2”MotorizedBallValve (1)1”OrificeUnionwith4plates
Continuous SampleOptionalValvesavailable• 3/4”MotorizedBallValve, (1)3/4”throttlingvalve, (1)1/2”throttlingvalve• 3/4”MotorizedBallValve (2)1”OrificeUnionwith4plates
OptionalAlarmOutput
BoilerBoiler
BlowdownTimer 1Timer 2Timer 3
Union & Orifice Platemay be used in place of Throttling Valve
OptionalAlarmOutput
Union & Orifice Platemay be used in place of Throttling Valve
BoilerBoiler
BlowdownTimer 1Timer 2Timer 3
MicroVision Boiler Typical InstallationTypicalInstallationIncludes:• BallValve• ThrottlingValve• OrificeUnionandPlates• CrossAllAvailablefromPulsafeeder!
Continuous Sample
Timed Sample
pulsafeeder.com
27101 Airport RdPunta Gorda, FL 33982Phone: ++1(941) 575-3800Fax: ++1 (941) 575-4085 An ISO 9001 and ISO 14001 Certified Company
pulsafeeder.com
An IDEX Water & Wastewater Business
Parts & Accessories
Flow Control Valves - Boiler ApplicationsFlow control valves maintain sufficient back pressure in boilerblowdownlinesinordertopreventflashingandtoensureadequateblowdownrates.Theorificeunionincludesfourplates,1/16”,1/8”,1/4”anda5/16”.Flowcontrol valves includean indexedpositionindicator.
Valve Packages - System OptionsMaterialsofconstruction:SolenoidValvesarebronzebodywithstainlesssteelpilotandvalves;MotorizedBallValvesarecarbonsteelbodywith316stainlesssteelballandstem;ThrottlingValvesarecarbonsteelbodyandvalve;andOrificeUnionsarecarbonsteelunionwithstainlesssteelplates.
Contacting Head Water Meters Multi-Jet Meters3/4in.to2in.,aredesignedforuseinconjunctionwithapulsetimertoproportionally controlpumps, valvesetc.TheMulti-Jet chamberofthewatermeterassuresaccuracyoverawiderangeofflowswithlowheadloss.
Contact your local Pulsafeeder Distributor or Pulsafeeder Technical
Services at 800-333-6677
MVB001 H11
ASample Cooler providesasafemethodofwithdrawingandcoolingboilerprocesswater for analysis. Our 304SS coolersare easy to install, and handle samplepressuresto2500PSI.
PULSAtron Series Electronic Metering PumpsThe PULSAtron Series A PLUS and E PLUS electronic meteringpumpscanbeusedwiththeMicroVisionSeriescontrollerfortimerbasedchemicalmetering.