Dwyer is a global leader in the manufacturing of innovative instrumentation solutions for the HVAC and process automation markets. The company specializes in producing sensors, controllers, and instruments for measuring pressure, temperature, level, and flow. It focuses on providing precise measurement solutions used in critical industrial processes worldwide. The company maintains a diverse product portfolio through continuous research, development, and technological innovation to meet market demands.DwyerisagloballeaderinthemanufacturingofinnovativeinstrumentationsolutionsfortheHVACandprocessautomationmarkets.Thecompanyspecializesinproducingsensors,controllers,andinstrumentsformeasuringpressure,temperature,level,andflow.Itfocusesonprovidingprecisemeasurementsolutionsusedincriticalindustrialprocessesworldwide.Thecompanymaintainsadiverseproductportfoliothroughcontinuousresearch,development,andtechnologicalinnovationtomeetmarketdemands.
Key Products/TechnologiesKeyProducts/Technologies
Differential Pressure Gages: The Magnehelic® Series 2000 differential pressure gage offers high accuracy within ±1% FS and a robust IP67 rating, providing resistance to shock, vibration, and overpressure. Photohelic® switch/gages are essential instrumentation solutions for precise process control. Series 1900 and 1950G explosion-proof differential pressure switches ensure reliable pressure measurement in various environments.DifferentialPressureGages:TheMagnehelic®Series2000differentialpressuregageoffershighaccuracywithin±1%FSandarobustIP67rating,providingresistancetoshock,vibration,andoverpressure.Photohelic®switch/gagesareessentialinstrumentationsolutionsforpreciseprocesscontrol.Series1900and1950Gexplosion-proofdifferentialpressureswitchesensurereliablepressuremeasurementinvariousenvironments.
Air Velocity and Flowmeters: A wide range of flow measurement devices includes the Series VF Visi-Float® Acrylic Flowmeter, Series RM Rate-Master® Polycarbonate Flowmeter, and Series V6 Flotect® Mini-Size Flow Switches. The Series IEF electromagnetic flow transmitters represent a cutting-edge flow measurement solution. The product line also features Pitot tubes, anemometers, and rotameters for air and gas flow measurement.AirVelocityandFlowmeters:AwiderangeofflowmeasurementdevicesincludestheSeriesVFVisi-Float®AcrylicFlowmeter,SeriesRMRate-Master®PolycarbonateFlowmeter,andSeriesV6Flotect®Mini-SizeFlowSwitches.TheSeriesIEFelectromagneticflowtransmittersrepresentacutting-edgeflowmeasurementsolution.TheproductlinealsofeaturesPitottubes,anemometers,androtametersforairandgasflowmeasurement.
Level Switches and Transmitters: Flotect® flow and level switches, along with submersible level transmitters, provide comprehensive solutions for liquid and bulk system level monitoring. The company offers a diverse range of level measurement products suitable for various industrial settings.LevelSwitchesandTransmitters:Flotect®flowandlevelswitches,alongwithsubmersibleleveltransmitters,providecomprehensivesolutionsforliquidandbulksystemlevelmonitoring.Thecompanyoffersadiverserangeoflevelmeasurementproductssuitableforvariousindustrialsettings.
Controllers and Transmitters: Self-tune® temperature controllers, digital temperature controllers, and timer controller boards are key components for automation and control systems. The product range includes precision sensor technology-based transmitters such as the Series MSX Magnesense® differential pressure transmitters, Series 616W differential pressure transmitters, and Series AVUL Air Velocity Transmitters.ControllersandTransmitters:Self-tune®temperaturecontrollers,digitaltemperaturecontrollers,andtimercontrollerboardsarekeycomponentsforautomationandcontrolsystems.Theproductrangeincludesprecisionsensortechnology-basedtransmitterssuchastheSeriesMSXMagnesense®differentialpressuretransmitters,Series616Wdifferentialpressuretransmitters,andSeriesAVULAirVelocityTransmitters.
Wireless and Software Technologies: Development of products incorporating wireless technologies, such as the Series 490W wireless hydronic differential pressure manometer. PredictAir™ Application Software and Hydronic Application Software offer innovative software solutions for HVAC system balancing and wireless hydronic balancing.WirelessandSoftwareTechnologies:Developmentofproductsincorporatingwirelesstechnologies,suchastheSeries490Wwirelesshydronicdifferentialpressuremanometer.PredictAir™ApplicationSoftwareandHydronicApplicationSoftwareofferinnovativesoftwaresolutionsforHVACsystembalancingandwirelesshydronicbalancing.
Core AdvantagesCoreAdvantages
Innovative Product Portfolio and Technological Leadership: Possession of over 650 technical patents, with continuous growth in innovation capabilities. Utilization of state-of-the-art research and development facilities and advanced computer modeling software for product development. Proactive integration of wireless and Bluetooth technologies to meet the latest market demands.InnovativeProductPortfolioandTechnologicalLeadership:Possessionofover650technicalpatents,withcontinuousgrowthininnovationcapabilities.Utilizationofstate-of-the-artresearchanddevelopmentfacilitiesandadvancedcomputermodelingsoftwareforproductdevelopment.ProactiveintegrationofwirelessandBluetoothtechnologiestomeetthelatestmarketdemands.
Extensive Product Diversity and Customized Solutions: Offering over 40,000 configurable SKUs, enabling the company to address nearly all customer application requirements. A broad lineup of products for various measurement parameters, including pressure, temperature, flow, and level.ExtensiveProductDiversityandCustomizedSolutions:Offeringover40,000configurableSKUs,enablingthecompanytoaddressnearlyallcustomerapplicationrequirements.Abroadlineupofproductsforvariousmeasurementparameters,includingpressure,temperature,flow,andlevel.
High Precision Measurement and Reliability: Sensor technologies boasting high precision, such as the Magnehelic® gage with accuracy within 1% and the DPG-200 Digital Pressure Gage with ±0.25% FS accuracy. Product designs featuring IP and NEMA-rated housings, ensuring stable performance even in harsh environments.HighPrecisionMeasurementandReliability:Sensortechnologiesboastinghighprecision,suchastheMagnehelic®gagewithaccuracywithin1%andtheDPG-200DigitalPressureGagewith±0.25%FSaccuracy.ProductdesignsfeaturingIPandNEMA-ratedhousings,ensuringstableperformanceeveninharshenvironments.
Global Manufacturing and Distribution Network: Operation of manufacturing facilities across multiple U.S. states, including Indiana, Michigan, and Missouri, emphasizing 'Made in U.S.A.' quality. Establishment of offices and an international sales network in Asia, Europe, and Australia, providing prompt product supply and support to global customers.GlobalManufacturingandDistributionNetwork:OperationofmanufacturingfacilitiesacrossmultipleU.S.states,includingIndiana,Michigan,andMissouri,emphasizing'MadeinU.S.A.'quality.EstablishmentofofficesandaninternationalsalesnetworkinAsia,Europe,andAustralia,providingpromptproductsupplyandsupporttoglobalcustomers.
Strategic Market Expansion and Brand Enhancement: Acquisition of leading companies such as Omega Engineering, Miljoco Corporation, and Automation Components Inc., expanding its product portfolio and market share. Maintenance of industry leadership through a long history of quality, reliability, and customer-centric service.StrategicMarketExpansionandBrandEnhancement:AcquisitionofleadingcompaniessuchasOmegaEngineering,MiljocoCorporation,andAutomationComponentsInc.,expandingitsproductportfolioandmarketshare.Maintenanceofindustryleadershipthroughalonghistoryofquality,reliability,andcustomer-centricservice.
Customer-Centric Technical Support and Services: Provision of comprehensive customer service, from product selection to post-installation support, by a team of skilled engineers. Support for customer project timelines through efficient delivery systems and calibration services.Customer-CentricTechnicalSupportandServices:Provisionofcomprehensivecustomerservice,fromproductselectiontopost-installationsupport,byateamofskilledengineers.Supportforcustomerprojecttimelinesthroughefficientdeliverysystemsandcalibrationservices.
Target IndustriesTargetIndustries
HVAC (Heating, Ventilation, Air Conditioning) and Building Automation Systems: Monitoring indoor air quality, controlling fan speed and airflow, measuring room pressure in cleanrooms and labs, and detecting pressure drops in AHUs, FCUs, chillers, and ductwork.HVAC(Heating,Ventilation,AirConditioning)andBuildingAutomationSystems:Monitoringindoorairquality,controllingfanspeedandairflow,measuringroompressureincleanroomsandlabs,anddetectingpressuredropsinAHUs,FCUs,chillers,andductwork.
Process Automation: Measurement and control of pressure, temperature, flow, and level in various industrial processes.ProcessAutomation:Measurementandcontrolofpressure,temperature,flow,andlevelinvariousindustrialprocesses.
Water & Wastewater Treatment: Monitoring groundwater levels, and demanding applications in wastewater and lift stations.Water&WastewaterTreatment:Monitoringgroundwaterlevels,anddemandingapplicationsinwastewaterandliftstations.
Pharmaceutical & Laboratories: Precision instrumentation for maintaining cleanroom environments and adhering to stringent industry standards.Pharmaceutical&Laboratories:Precisioninstrumentationformaintainingcleanroomenvironmentsandadheringtostringentindustrystandards.
Semiconductor Manufacturing: Precise process control in tooling and exhaust gas applications for wafer equipment companies.SemiconductorManufacturing:Preciseprocesscontrolintoolingandexhaustgasapplicationsforwaferequipmentcompanies.
Agriculture: Water pressure measurement in irrigation systems, and monitoring and control of livestock environments.Agriculture:Waterpressuremeasurementinirrigationsystems,andmonitoringandcontroloflivestockenvironments.
Oil & Gas: Instrumentation solutions for enhancing safety and efficiency in industrial processes.Oil&Gas:Instrumentationsolutionsforenhancingsafetyandefficiencyinindustrialprocesses.
Chemical: Precise measurement and control in various chemical processes.Chemical:Precisemeasurementandcontrolinvariouschemicalprocesses.
Food & Beverage: Instrumentation equipment for hygiene and process control.Food&Beverage:Instrumentationequipmentforhygieneandprocesscontrol.
Pollution Control and Environmental Systems: Filter monitoring in dust collection systems, and solutions for improving air quality.PollutionControlandEnvironmentalSystems:Filtermonitoringindustcollectionsystems,andsolutionsforimprovingairquality.
Automotive & Manufacturing: Automation and quality control in production processes.Automotive&Manufacturing:Automationandqualitycontrolinproductionprocesses.
Power & Steam: Monitoring and control in power plants and steam systems.Power&Steam:Monitoringandcontrolinpowerplantsandsteamsystems.
Major MarketsMajorMarkets
Hong Kong, Singapore, China, India, Japan, Korea, Malaysia, Philippines, Taiwan, Thailand, United Arab Emirates (UAE), Kuwait, Qatar, Saudi Arabia, Bahrain, OmanHongKong,Singapore,China,India,Japan,Korea,Malaysia,Philippines,Taiwan,Thailand,UnitedArabEmirates(UAE),Kuwait,Qatar,SaudiArabia,Bahrain,Oman
United Kingdom, France, Germany, Italy, Netherlands, Switzerland, Ireland, Denmark, Czech Republic, AustriaUnitedKingdom,France,Germany,Italy,Netherlands,Switzerland,Ireland,Denmark,CzechRepublic,Austria
United States (manufacturing facilities in Indiana, Michigan, Missouri, California, Minnesota, Puerto Rico), CanadaUnitedStates(manufacturingfacilitiesinIndiana,Michigan,Missouri,California,Minnesota,PuertoRico),Canada
AustraliaAustralia
BrazilBrazil
Certifications/PatentsCertifications/Patents
Possession of over 650 technical patents, with this number continuously growing. As of 2021, the company holds 93 active and pending patents.Possessionofover650technicalpatents,withthisnumbercontinuouslygrowing.Asof2021,thecompanyholds93activeandpendingpatents.
Key patents include an electrostatic discharge resistant pressure sensor (US Patent No. 11435249), a sensor head for insertion electromagnetic flow meters, a system, method, and apparatus for balancing an HVAC system, and technologies related to anemometers, rotameters, humidity sensor temperature compensation systems, and air flow hoods. Design patents for differential pressure transmitters (US Patent No. D953180, D942292) are also part of its intellectual property.Keypatentsincludeanelectrostaticdischargeresistantpressuresensor(USPatentNo.11435249),asensorheadforinsertionelectromagneticflowmeters,asystem,method,andapparatusforbalancinganHVACsystem,andtechnologiesrelatedtoanemometers,rotameters,humiditysensortemperaturecompensationsystems,andairflowhoods.Designpatentsfordifferentialpressuretransmitters(USPatentNo.D953180,D942292)arealsopartofitsintellectualproperty.
ISO 9001:2015 Quality Management System certification, approved by BSI Management Systems. This certification covers the design, manufacture, and distribution of temperature, flow, pH, heating, data acquisition, pressure, environmental instruments, and related process equipment.ISO9001:2015QualityManagementSystemcertification,approvedbyBSIManagementSystems.Thiscertificationcoversthedesign,manufacture,anddistributionoftemperature,flow,pH,heating,dataacquisition,pressure,environmentalinstruments,andrelatedprocessequipment.
ISO/IEC 17025:2017 accreditation for its calibration laboratory through the ANSI National Accreditation Board. This enables the provision of both NIST calibration certificates and ISO/IEC calibration certificates.ISO/IEC17025:2017accreditationforitscalibrationlaboratorythroughtheANSINationalAccreditationBoard.ThisenablestheprovisionofbothNISTcalibrationcertificatesandISO/IECcalibrationcertificates.
CE Mark compliance with European New Approach Directives and RoHS II directive. The company commits to providing CE-labeled products for distribution within the European Union.CEMarkcompliancewithEuropeanNewApproachDirectivesandRoHSIIdirective.ThecompanycommitstoprovidingCE-labeledproductsfordistributionwithintheEuropeanUnion.
UL, CSA, FM, ATEX (Directive 2014/34/EU), and IECEx certifications, exemplified by products like the Series 1950G Explosion-Proof Differential Pressure Switch. These certifications ensure safety and regulatory compliance for use in potentially explosive atmospheres.UL,CSA,FM,ATEX(Directive2014/34/EU),andIECExcertifications,exemplifiedbyproductsliketheSeries1950GExplosion-ProofDifferentialPressureSwitch.Thesecertificationsensuresafetyandregulatorycomplianceforuseinpotentiallyexplosiveatmospheres.