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Precision climate control with no compromisesGEA Close ControlAir parameters at constant levels
Where just precise is not precise enough, then precisely Wherever maintaining specified air parameters iscritical to a process, absolute certainty is what youwant – and not “just managing somehow”.In such applications, the GEA Close Control T & Erange of systems brings its major benefits into play:ooThese systems are absolutely exact, since this iswhat you need to guarantee absolute, precisemonitoring and control of temperature, relativehumidity, and filtration in demanding environments.These precision climate-control systems – whichthe GEA Air Treatment Division now markets sinceits acquisition of the respected British providerDenco – are especially designed for employmentin such sensitive process areas. In the tremendously expanding market involved here, precisionclimate-control systems are consequently gainingin importance.GEA therefore aims to meet the increasing demands posed by telecommunications, clean-room,and IT-centre environments. But it's not only in ITand telecom sectors that precision climate-controlsystems perform critical services:all operationsstand to profit from these system ranges whereprecisely constant temperatures, steady relativehumidity, and especially good air quality prevail.Additional good examples are measuring facilitiesand laboratories.The GEA portfolio here is so diverse that an effective solution is available for all individual requirements. If, for example, space constraints call foroutdoor implementation, the right raincoat is ready:theTW range can standup to all kinds ofweather.
Air conditioning with Denco precision from GEAThe Toscana and Escana rangesToscana (T Range)Systems from the Toscana The units are controlled(T) range are offered in 9by intelligent electronicsmodels for cooling capac- systems that monitorobservance of strict temities from 3 to 90. TheykWare also available with theperature and humiditytolerances and that allowenvironmentally friendlyenergy-saving operations.refrigerant R410A.Direct-expansion systems The closed-loop controlsystem allows networkingcan be ordered withof the systems in mastervarious recooling units.There are air-cooled and slave mode, or operationas individual units. Datawater-cooled models, asinput is via an adaptedwell as split versions.soft-touch keypad, whichScroll compressors andcan be mounted togetheroptional energy-efficientwith the display on thevariable refrigerant volume (VRF) systems oper- climate-control unit, orate inside this equipment: which serves for remote The CA range – powerful and quietboth optimized for oper- control.Coolers in the CA range In addition to 6-pole fanation with environmenare employed when dry motors, an 8-pole quiettally friendly refrigerant.coolers or cooling towers motor is available toprevent disturbance incannot achieve the reAirflow routing here can Escana (E Range)The Escana models (Equired liquid temperatures residential areas, as wellbe up- or down-flow,range), outwardly similar throughout the entire year. as a super-quiet 12-poleequipped with variousmodel.intake- and outlet-air con- to the Toscana versions, In typically Europeancover the capacity range latitudes, this is usuallyfigurations.Optional copper heat exfrom 22 to 120 . kWthe case when temperatures of 15 C or less are changers assure protectionin corrosive environments.required. With coolingcapacities of 5 to 120, kWthe modular CA units,designed for outdooroperation, provide thenecessary heat rejection.Also available with R410Arefrigerant:systems with precisionclimate control from the Toscanarange. They cover the ratingspectrum from approx. 3 to 90 kW.Models in the CA range, availablewith cooling capacity from 5 to120 kW, are employed in climateswhere the required liquidtemperatures cannot be achievedthroughout the entire year by drycoolers or cooling towers
The EP range – space-saving solution fortelecommunicationsThe EP range was designed for the air conditioning of telecommunications stations (“EP”stands for “externallypackaged”).No-voltage low- andhigh-pressure alarmcontacts, as well as airflow alarm contacts,guarantee the requiredsafety.Optimal for fast erectionand installation: the system consists of a sealedunit, which means thatno on-site connectionIn addition to standardAC fans, these models arework at the refrigerationalso available with 48-V system is required.DC fans, in accordancewith the power normallyfound in telecommunications facilities. Thesefans can be connected toTW-range systems defythe emergency powersystem.The climate-control unitsThis DC evaporator fanin the TW range (3 toensures sufficient fresh-air42 kW cooling capacity;cooling and air circulationwith scroll compressor asin the event of powerstandard) are enclosed infailure.a water- and dustproofhousing with high-quality,plastic-coated metal surfaces.These models cover thecooling range from 3 to12 kW.The compact EP (externallypackaged) range was developedprimarily for cooling oftelecommunications stations,and is available with capacitiesof 3 to 12 kW.any weatherWhich means that theydefy the effects of stormand rain. They can beeffectively set up at outside walls, which allowsuse of indoor floor spacefor core functions.Weatherproof:The TW range was designedfor outdoor installation,which saves valuable usablefloor space inside thebuilding.
Denco precision climate control – now from GEA Air TreatmentThanks to its acquisitionof British Denco, GEAAir Treatment has expanded its product portfolio by several system With the Denco ranges,ranges for precision cli- GEA Air Treatment nowmate control. With Closecovers an extremelyControl, GEA as Europeanbroad performance specmarket leader is preciselytrum and the extensivethe right partner in thesedemand for air conditionnew areas as well.ing of such facilities ascomputer centres, indusGEA has now merged thetrial plants, laboratories,great competence andand telecommunicationsexperience of both com- stations.panies – and has set newstandards:Precise planning andprecision systems createprecisely controlledclimate.The dolphin is for Denco what the little penguin is for GEA Air Treatment:a lovable symbol for pleasant climate control – as impressively symbolizedin front of Denco headquarters in Hereford, UK.Convincingcontemporarydesigndistinguishesthe cabinetelements of theT & E modelranges.
Air conditioning with Denco precision from GEA Models in the CA range, available with cooling capacity from 5 to 120 kW, are employed in climates where the required liquid temperatures cannot be achieved throughout the entire year by dry coolers or cooling towers The
