Boiler - Pulsa · Boiler Controller Technology Pulsafeeder’s line of Boiler Controllers are designed for simplicity and reliability. Offering affordable, high performance Boiler

An IDEX Water & Wastewater Business

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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

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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.