Tutti i cataloghi e schede tecniche MAGNETROL

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S E R I E A P P L I C A Z I O N I I N D U S T R I A L IStrumentazione per la misurazionedel livello nel settore alimentare

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2agnetrol Internationaldivisione Life Science Solutionsè specializzata nellaproduzione di strumenti per la misurazionedel livello e della portata per usoigienico e non igienico nei settori alimentare,birrario, enologico, delle bevande edegli alcolici....

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3Stoccaggio e trasporto• Iniettori di sostanze chimicheNastri trasportatori• Sistemi di tubazioni• Pompe• • Serbatoi e silosAltri processiAgglomerazioneInvecchiamento, salaturain salamoia e conservazionesotto sale•...

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Il nuovo radar Magnetrol senzacontatto completo ed economicoA sinistra: il modelloR82 con custodia inalluminio pressofuso eantenna in polipropilene.A destra: il modelloR82 con custodia inmateriale termoplasticoe antennaTri-Clover Tefzel®.CARATTERISTICHE...

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Il nuovo trasmettitore a elettronica intelligente:per misurazioni più accurateTecnologia: il modello Echotel 355 è untrasmettitore a ultrasuoni a due fili, alimentatotramite loop e senza contatto,per la misurazione del livello e del volumedi...

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Soluzione per livello e flusso ovunque nel mondoSMS E R I E A P P L I C A Z I O N I T E C N O L O G I C H EThermatel®Misuratore di portata massicaApplicazioni

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y Misurazione di portata massicaI misuratori di flusso a dispersione termica misuranola portata in unità di portata massica (NM3/h oSCFM) anziché il flusso in condizioni operative. Poichéle variazioni di temperatura e di pressione influenzano...

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TEMPO DI RISPOSTA: I tempi di risposta dei classiciflussimetri a dispersione termica e quelli di TA2 sonodiversi, come mostra il grafico sulla destra. Con un metodopassivo (flussimetri a dispersione termica classici), ladifferenza di temperatura dipende...

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Tensione di 240 V CA, 50-60 Hzalimentazione: 120 V CA, 50-60 Hz24 V CCGamma del flusso: 0,13-250 Nm/s(25-50.000 SFPM) (in base al gas)Accuratezza flusso: ±1% della lettura più 0,5%della scala tarataAccuratezza temperatura: ± 1°CRipetibilità:...

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Misurazione della portata massica in tubi econdotti di grandi dimensioni.SOPRA: Due array multipuntopersonalizzati. SOTTO: Quattroflussimetri TA2 standard.Quanto più grande è il diametro diun tubo, di un altoforno o di uncondotto, tanto maggiore...

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S E R I E A P P L I C A Z I O N I I N D U S T R I A L IStrumentazione per la misurazione del livello in applicazioni igienichenel settore bioscientifico

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2 razie a oltre 75 anni di attività nel settore,Magnetrol International è in grado di offrire strumentidi misurazione del livello e della portata inapplicazioni con elevati standard igienici. Le soluzioni Magnetrolper il settore bioscientifico...

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3Esempi di applicazioni avanzate di misurazione del livello per il settore bioscientificoPreparazionetamponiPreparazioneprodottoBioreattoreStoccaggio di rinfuseSistemi monouso(contenitori usa e getta per processi biologici)FermentazioneSistemi di filtrazione...

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CARATTERISTICHE DEL MODELLO 705 PER USOIGIENICO:• Due fili, 24 V CC, alimentato tramite loop permisurazionedel livello, dell’interfaccia o del volume• Uscita con protocollo digitale HART® (standard) oFOUNDATION fieldbus™ o...

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CARATTERISTICHE DELMODELLO 960/961:• Tecnologia del segnale a impulsi per prestazioni superioriin condizioni di processo difficili• Eccellenti caratteristiche di immunità da sorgenti diinterferenze da rumore elettrico• Funzionalità...

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®Worldwide Level and Flow SolutionsBREVE GUIDA ALLE LINEE DI PRODOTTO

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Magnetrol2AZIENDAMagnetrol International lanciò gliinterruttori di livello per caldaie a vaporeper la prima volta nel 1932. L’azienda siè da allora costruita una reputazionemondiale per l’alta qualità degliinterruttori di livello...

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•• • •• • •• •• • •• • •••• ••• • •3RFMagnetostrittivoSpinta idrostaticaIndicatori di livello magneticiUltrasuoniDispersione...

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Pulsar® R054radar a raffica di impulsiTRASMETTITORI DI LIVELLO PER LIQUIDIPRINCIPIO DI FUNZIONAMENTOIl radar a raffica di impulsi Pulsar® emette brevi raffiche dienergia a 5,8 GHz (Europa) o 6,3 GHz (Nord America) in direzionedella superficie...

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radar a onda guidataEclipse®5sonda GWR coassialelivello del liquidomagnete delgallegg iantegallegg ianteparete della camerain acciaio inoxcontrassegni di indicazionebandierinePRINCIPIO DI FUNZIONAMENTOECLIPSE® / HORIZON®Il radar a onda...

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Magnetrol TOP MOUNTING Liquid Displacer Level Switches DESCRIPTION Magnetrol's displacement type level switches offer the industrial user a wide choice of alarm and control configurations. Each unit utilizes a simple buoyancy principle...

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P R I N C I P L E O F O P E R AT I O NStandard controlsOperation is based upon simple buoyancy, whereby aspring is loaded with weighted displacers which are heavier than the liquid. Immersion of the displacers in the liquidresults in buoyancy force change,...

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AVAILABLE SWITCH MECHANISMS Type of switch module ®Max. Process Temp. ©Switch ratings - A res. ®Code24 V DC240 V AC120 V ACMicro switchmax 120 °C (250 °F)61515B/Q©Micro switchmax 230 °C (450 °F)101515C/O©Micro...

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SINGLE SWITCH MODELS Models A15 - Level alarm applications Narrow differential type These instruments are factory calibrated to operate over a narrow level differential band and are ideally suited for liquid level alarm applications,...

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O P E R AT I N G S E Q U E N C E SModel B10 units are available factory calibrated with achoice of switch operating sequence. Five of the most popular sequences are described below.When ordering B10 units, an operating sequenceand specic gravity MUST...

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INDUSTRY APPLICATIONS SERIES

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2 Level & Flow Applications for CRUDE OIL PROCESSING Level and flow controls in these applications are crucial for both process control and safety shutdown systems. Level Applications: NOTE: The actual nature and number of steps in crude oil processing...

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3 interface yproductionfluidstorage measurement application Application: A variety of chemicals are typically stored in the field or processing facility to expedite processing time by preconditioning an inlet fluid. These fluids may first enter into a...

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Ammonia Skid Anhydrous and aqueous ammonia are skid-configur&d for unloading. storage, transfer, vaporization, stripping, metering, infection, and urea-to-ammonia (u2a) conversion. Skkis range from compact, singte-process Systems to multhunlt utiltty...

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Biomass Gasifier Skid Biomass fs cultivated and waste forms of blological matriel, inciuding: crops, fofest residue, waste from ltvestockt tood processing, and municipal sources. When biomass is heated tn the absence of oxygen. It dcomposes into a mixture...

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Blending & Batching Skid Blending S batching skkts are used in ail forms of Itquids processing. The larges! users are food & beverage, Chemical, oetrochemlcal, pharmaceuticalt andpalnts S coatlngs Industries. 'Blending' refers to the in-line combrning...

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%) Magnetrol UNDERSTANDING SAFETY INTEGRITY LEVEL

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2 THE NEW STANDARDS IN SAFETY On the morning of 12/11/05, the largest detonation since the end ofWWII rocked the Buncefield Petrol Depot north of London. 72 million gallons of fuel ignited causing a shock that registered 2.4 on the Richter scale. Catastrophic...

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3 Understanding Risk. All safety standards exist to reduce risk, which is inherent wherever manufacturing or processing occurs. The goal of eliminating risk and bringing about a state of absolute safety is not attainable. More realistically, risk can...

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4 Safety Instrumente! Systems (SIS) The Safety Instrumente System (SIS) plays a vital role in providing a protective layer around industrial process Systems. Whether called an SIS, emergency or safety shutdown system, or a safety interlock, its purpose...

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5 Safety Life Cycle. Earlier we mentioned how a Hazard and Risk Assessment study will determine the need for an SIS. This assessment is one part of a safety life cycle which all major safety standards have speci-fied. The safety life cycle shows a systematic...

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LEVEL INSTRUMENTATION FOR STEAM GENERATIONS p e c i a l A p p l i c a t i o n S e r i e sLevelL1L2ACTUATED

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Steam is today’s utility player in the industrialenergy arena. It cleans and sterilizes, dries andconcentrates, separates and evaporates. In cookery,it preserves flavor, texture, and retains nutrients. Inchemistry, it fosters reactions by controlling...

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It all begins with water, the essential mediumfor steam generation. Conditioning water properly canincrease boiler efficiency and extend the boiler’s operatinglife. Improper or nonexistent feed water treatmentis the major cause of boiler failure.All...

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Because boiler and steam systems are madeprimarily of steel and the heat transfer medium iswater, the potential for corrosion is very high. Dissolvedoxygen is the major cause of boiler system corrosion.Oxygen and other gases are removed from bothfeed...

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STEAM LOOP: 4. Boiler Steam GenerationFeed Water in Steam outFeed water routed to the boiler is heated in aneconomizer before being chemically treated uponentering the boiler. After heat converts the water intosteam, the steam is routed to its applications.Boiler...

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TANK BRIDLE LEVEL MEASUREMENTS p e c i a l A p p l i c a t i o n S e r i e s

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bridle (or cage, isolating column, bypass pipe,external chamber, etc.) is a vertical pipe connectedto the side of a storage tank or process vesseltypically with side/side or side/bottom connections.Because the fluid inside the bridle will rise and fallequally...

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Shown below are the most common level instrumenttechnologies used for bridle measurement.Guided Wave Radar GWR mounted in a cage is wellsuited for bridle measurement.Configuration is fast, no calibration isrequired, and accuracy isn’t affected bychanging...

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Frequently mounted in a bridle arrangement,torque tubes and torque tube displacer transmittershave maintained a strong foothold for manydecades despite their shortcomings. They arebulky, mechanically complex, and their measurementaccuracy can be degraded...

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INSTRUMENTS FOR FLUE GAS DESULFURIZATIONS p e c i a l A p p l i c a t i o n S e r i e sLEVEL AND FLOW

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Flue Gas Desulphurization is widely acknowledged astoday’s state-of-the art technology for removing sulfurdioxide from the exhaust flue gas in coal- and oil-firedpower plants. In the "wet limestone-gypsum" form ofFGD, an aqueous slurry of finely...

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Limestone Store Limestone is delivered either as crushed stone or pre-ground powder. Ungroundlimestone from road or rail hoppers is conveyed to the limestone store for storage. A limestonereclaim machine operates within this vessel.Point Level: Solitel®...

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Centrifuge Feed Tank The gypsum slurry is pumped from the absorber to the centrifuge feed tank.Centrifuge operation is initiated by a level controller located in the centrifuge feed tank.Continuous Level: Eclipse or Horizon GWR; or Pulsar Thru-Air Radar...

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Water Equalization Tanks Wastewater is held in the equalization tank to allow solids to begin settlingand to help maintain a more constant flow rate through the treatment unit.Continuous Level: Eclipse or Horizon GWR; Pulsar Thru-Air Radar; Echotel Ultrasound;Kotron...

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I N D U S T R Y A P P L I C A T I O N S S E R I E SA Guide to Level Instrumentation for the Nuclear Power Industry

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61345 512Pressurizer79 8410TurbinesTo TurbinesGeneratorHighPressureLowPressure6REACTORCONTAINMENTSTRUCTURESSTEAM TURBINEPOWER GENERATIONUNITSFor a discussion of the majorapplications in conventionalsteam turbine power generationsee Magnetrol’s PowerGenApplications...

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3Application: The Emergency Core CoolingSystem (ECCS) supplies cooling water to thereactor during an interruption of the reactor’s normalcooling system. Upwards of 250,000 gallonsof emergency make-up water is drawn fromRefueling Water Storage Tanks...

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4Application: Primary coolant circulating in a PWRis heated under extremely high pressures to preventboiling. The heated coolant enters two or moreboilers called Steam Generators (SG) and boils thesecondary loop coolant in a heat transfer processaccomplished...

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5Application: One-third of the total fuel load of areactor is removed from the core every 12 to 18months and replaced with fresh fuel. Spent fuel rodsgenerate intense heat and high radiation and arestored underwater in pools with depths of 20 to 40feet....

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I N D U S T R Y A P P L I C A T I O N S S E R I E SA Guide to Level Instrumentation for Pulp and Paper Mills

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2LEVEL APPLICATIONSAPPLICATION PAGE1. Source Water and Bar Screen 42. Pulp Chip Bins and Silos 43. Pulp Digester 54. Digester Blow Tank 55. Pulp Washing Systems 66. Turpentine Recovery 67. Black, Green and White Liquor 78. Chlorine Dioxide Generator 7These...

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3For information on Water Treatment, Mass Flow and Power Generationapplications that are typically found within a Pulp & Paper Mill, contactMagnetrol for these Industry and Application brochures.WATER TREATMENT FLOW APPLICATIONS POWER GENERATION

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4Application: As the largest industrial user ofprocess water, pulp and paper mills are oftenlocated next to natural water sources. Barscreens are placed in intake channels or wetwells to remove debris that could damage millequipment. When debris has accumulated,screen...

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5Application: The kraft process is the mostprevalent pulping method. Here, heat and chemicals(sodium hydroxide and sodium sulphide, orWhite Liquor) combine in a large pressurizedcooker, or digester, to transform wood chips intopulp by dissolving the wood’s...

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A Guide to Level and Flow Controls for the Chemical IndustryI N D U S T R Y A P P L I C A T I O N S S E R I E S

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212334REBOILERTOWERCONDENSERCONDENSERREFLUX DRUM1-4: DistillationTO STORAGE5: Liquid ExtractionLIGHT PHASEHEAVY PHASEMIXING SETTLING 566: Vapor/Liquid SeparationVAPOR OUTLIQUID OUTFEEDCLEAN AIR OUTSCRUBBERWATER INSCRUBBERWATER OUTDIRTYAIR IN7: Scrubber...

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37INPRODUCT8: Mixing Vessel8HEATSTEAMPRODUCT9: Chemical ReactorCOOLANTSOLVENT, RAW MATERIALOR REACTANTSTERILIZATIONSTEAMPRODUCT10: Fermentation VesselSTERILE AIROFF-GAS14: Chlor-AlkaliHYDROGEN CHLORINE GASGASCAUSTIC11: Steam DrumFEEDWATERPRODUCTCATALYSTGAS...

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Application: Selecting a separation technology fromamong 20 leading varieties depends upon a chemical’snature, the number of phases, and the capacity,speed and efficiency required. Distillation—separatingsubstances based on differences in...

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Application: A heat transfer process that changes agas or vapor to a liquid, condensation is employed inthe reflux process to improve the efficiency of distillation.Condensation can also be employed for producingsaturated liquid products, for sub-cooling,...

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INSTRUMENTS FOR RENEWABLE ENERGYLEVEL AND FLOWS p e c i a l A p p l i c a t i o n S e r i e sBIOFUE L | BIOGAS | HYDROE L ECTRIC | GEOTHERMA L | SOL AR | WIND

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2BIOFUEL Biofuel is produced from biomass resources to make liquid fuelslike ethanol, methanol, and biodiesel, and gaseous fuels such ashydrogen and methane (see Biogas). Biofuels are primarily used tofuel transportation vehicles, but they can also fuel...

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ANAEROBIC DIGESTION: Biogas is primarily produced by the biological breakdown of organic matter in theabsence of oxygen—a process known as anaerobic digestion. Feed materials include biomass, manure, sewage,plants and plant waste, grease trap contents,...

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HYDROELECTRIC POWER GENERATIONThe main components of a hydroelectric power plant are: The Reservoir, where water from a natural waterbody is stored; The Dam, its containment walls prevent the water from flowing and help harness the energypresent in it;...

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GEOTHERMAL ELECTRICITY GENERATION(1) Dry Steam Plants use steam piped directly from a geothermal reservoir.(2) Flash Steam Plants take high-pressure hot water and convert it to steam. As the water rises, the pressureis reduced and the water flashes to...

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Worldwide Level and Flow SolutionsSM

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Table of ContentsConversionsMetric Values................................................................................3Metric Prefixes..............................................................................3Temperature .................................................................................4Flow...

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Conversions: Metric Prefixesatto . . . . . . . . . . . . . a . . . . . . . one-quintillionth. . . . . . . . . . . . . . . . . . . . . . . . . 0.000 000 000 000 000 001..............................10–18femto . . . . . . . . . . . . f . . . . . ....

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Conversions: Temperature4–459.4° to 0°C C FF1 to 60°C C FF61° to 290°C C FF300° to 890°C C FF900° to 3000°C C FF–273.1 –459.7 –17.2 1 33.8 16.1 61 141.8 149 300 572 482 900 1652–268...

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Conversions: Flow Rate5Velocity in Feet per Second.Find the volume flow rate (gallons per minute) in the left hand column, read the velocity flow rate (feet per second) for a specificline size in the right hand column. (Based on Schedule 40 pipe.)GPMLine...

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I N D U S T R Y A P P L I C A T I O N S S E R I E SA Guide to Level Instrumentation for Oil & Gas Field Processing

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These leading level andflow applications are foundonshore and offshore in oiland natural gas fields.Level and flow controls inthese applications are crucialfor both process controland safety shutdownsystems.Liquid Level Applications:APPLICATION PAGE1....

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Pumps & Compressors* Tank Blanketing Flare OperationsFIELD PROCESSING SCHEMATICTo injection wellTo export pipelineTo disposalTo reservoirFlow Applications for GAS, CRUDE and WATERSecondary Water TreatmentLiquids and Gases**Stabilization Vapor RecoveryNGL...

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Application: A cement slurry prepared onlocation (or trucked in) cements the well casing.Drilling fluids lubricate the drill bit, removecuttings, prevent open wellbore collapse andmaintain hydrostatic equilibrium for blowoutprotection. Water- and oil-based...

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Application: The first step in processing thewell stream is to separate the crude oil, naturalgas and water phases into separate streams. Oiland gas fields utilize two-phase gas/oil and gas/condensate separators as well as three-phasegas/oil/water separators....

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I N D U S T R Y A P P L I C A T I O N S S E R I E SA Guide to Level Instrumentation for Petroleum Refineries

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APPLICATION PAGESeparation1. Crude Storage 42. Crude Dewatering 43. Crude Desalting 54. Preflash Drum 55. Distillation Column 66. Reflux Accumulator 67. Column Reboiler 78. Solvent Extraction 7Conversion9. Catalytic Cracker 810. Catalytic Stripper 811....

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An Industry Guide To Level Measurement and Control from MagnetrolCONVERSION3

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Application: All unrefined crude oil stored intanks has a percentage of water entrained withinit, and while stored in tanks, separation naturallyoccurs with water collecting at the bottom ofthe tank beneath the oil. The two fluids are verydistinct except...

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PREFLASH DRUMCRUDE DESALTINGApplication: Located in the preheat train of thedistillation column, a preflash drum system separatesthe vapors generated by preheatingbefore entering the heater or main column. Thisprevents higher heater firing or pressure...

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I N D U S T R Y A P P L I C A T I O N S S E R I E SA Guide to Level Instrumentation for Power Generating Plants

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POLLUTIONCONTROLSYSTEMRAW COALTURBINESSTEAMBOILERCONDENSERSO2REMOVALCOAL STORAGE . . . . . . . . . . . . .6NATURAL GAS SEPARATOR . . . .6FUEL OIL STORAGE . . . . . . . . . .7AMMONIA STORAGE . . . . . . . . . .7CONDENSER HOTWELL . . . . . . .8CONDENSATE...

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WATER TREATMENTGENERATORPOWERCONVERSIONSYSTEMCIRCULATINGWATERSYSTEMSOURCE WATER . . . . . . . . . . . .13DEMINERALIZATION . . . . . . . . .14MAKE-UP WATER . . . . . . . . . . . .14SERVICE WATER . . . . . . . . . . . .15OPEN SUMPS . . . . . . . . . . ....

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GAS TURBINECONDENSERLevel Controls in a Combined-Cycle PlantSTEAM TURBINEHRSGHEAT RECOVERYSTEAM GENERATORFUEL9568 7KEY LEVEL APPLICATION PAGE KEY LEVEL APPLICATION PAGE3POSTCOMBUSTIONSYSTEMCOMBUSTIONFUELSYSTEMSTEAMGENERATINGSYSTEMNATURAL GAS SEPARATOR...

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WATER TREATMENTGENERATORPOWERCONVERSIONSYSTEMCIRCULATINGWATERSYSTEMSOURCE WATER . . . . . . . . . . . .13DEMINERALIZATION . . . . . . . . .14MAKE-UP WATER . . . . . . . . . . . .14SERVICE WATER . . . . . . . . . . . .15OPEN SUMPS . . . . . . . . . . ....

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S p e c i a l A p p l i c a t i o n S e r i e sLIQUID INTERFACE LEVEL MEASUREMENT

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TheEmulsionLayerhe need for interface measurement ariseswhenever immiscible liquids–those incapableof mixing—reside within the same vessel.The lighter material rises to the top and the heaviermaterial settles at the bottom. In oil production,for...

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The Tuffy® side-mount, float-type switch is compactand economical. A simple and reliable T20 topmountswitch. One of Magnetrol’s many float ordisplacer, external cage switches. Displacement-typecontrols are well-suited for simple or complex...

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RF TECHNOLOGY:KOTRON® RF (Radio Frequency)Capacitance-type electronic controls offermany interface measurement advantages:• Up to 150-foot measurement range• Conductive and non-conductive liquids• Corrosive and abrasive media resistance•...

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TD TECHNOLOGY:THERMATEL® switches offer a new levelof interface performance and reliability inthermal dispersion technology (see productspecificfeatures in grey box below right):• Accurate, fast-responding technology• Easy, quick calibration•...