High Precision Inventory Tank Gauging System

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Technical DescriptionExample of a General SystemThe figure below shows an example of a generalSaab TankRadar Rex system.TMDCSPlant HostComputer(DCS)AlternativeconnectionsRS-232RS-232FBMRS-232FBMFCUPortableServicePCTRL/2 Group BusTRL/2 Group BusFCUFCUFCUTRL/2 Field BusesTRL/2 Field BusTRL/2 Field BusRTG/DAURTG/DAURTG/DAURTG/DAURTG/DAURTG/DAUTRL/2 Field BusAnalogOutTRL/2 Field BusSlaveDAURTGRTG/DAURTG/DAUIndependentRTG RTG RTG/DAUDAURTG/DAUAnalogIn42
Saab TankRadar RexCertificatesThe list below includes the certificates andapprovals of the Saab TankRadar Rex system at thetime of the printing of this description. Please notethat the list does not give any detailed informationon each certificate or approval. There may berestrictions in them, for example, a certificate maybe valid for only parts of the Saab TankRadar Rexsystem. Saab Rosemount Tank Control should becontacted if you require more information on any ofthe certificates.Accuracy approvals / Legal metrologicalcertificates• OIML R85 (E) International• BEV, Austria• Belgium Metrological Inspection, BMS, Belgium• China Metrological Institute, China• Physikalisch Technische Bundesanstalt, PTB,Germany• Ministry of Civil Supplies, W & M, India• Nederland Meet Institute Ijkwesen, NMI,The Netherlands• SIM, France, pending• GUM, Poland• BRML, Romania• GOSStandart, Russia• Statens Provningsanstalt, SP, Sweden• SIRIM, Malaysia• Thai Excise and Customs, Thailand• GOSStandart, UkraineApprovals for installation in hazardousareas• BASEEFA / CENELEC, Europe• Underwriters Laboratory, UL, USA•C-UL, Canada• JIS, Japan, part of approval pending• TÜV, Austria• PTB, Germany (Zone 0 approval)• GOSStandart, Russia• GOSStandart, Ukraine• Department of Explosives, IndiaEmission ApprovalsThe listed approvals below deal with how muchradiated power that is sent out from the radargauge. In most countries there are no formulatedrequirements on equipment like a radar gauge, dueto the very low output power and the fact that it isnormally installed in a metallic tank. Saab TankRadarhas been tested in accordance with CISPR-22 andCISPR-16.The certificates listed below are exceptionsfor specific countries:• Bundes Ministerium für Post undTelekommunikationen, BMPT, Germany• Federal Communications Commission, FCC, USA• Post und Telegraf Direktion, Austria• Department of Trade and Industry / RadioCommunication Agency DTI / RCA, UnitedKingdomIn addition to the accuracy approvals listed above,many countries are presently in the process todefine custody transfer requirements.43
Page 1 and 2: Technical DescriptionHigh Precision
Page 3 and 4: Saab TankRadar RexField Bus Modem F
Page 5 and 6: Saab TankRadar RexAbbreviations use
Page 7 and 8: Saab TankRadar RexSummary of functi
Page 9 and 10: W12FORINTRINSICALLYSAFE CIRCUITSONL
Page 11 and 12: Saab TankRadar RexSaab’s patented
Page 13 and 14: Saab TankRadar RexThe unit contains
Page 15 and 16: Saab TankRadar RexCable Connections
Page 17 and 18: Saab TankRadar RexHorn Antenna Gaug
Page 19 and 20: Saab TankRadar RexStill-Pipe Gauge
Page 21 and 22: ExSaab TankRadar RexTransmitterHead
Page 23 and 24: Saab TankRadar Rex1/2-in. BSP thred
Page 25 and 26: EEx ia II C T4Tamb = -40 °to +65°
Page 27 and 28: LevelmSaab TankRadar RexRemote Disp
Page 29 and 30: Saab TankRadar RexTechnical Data fo
Page 31 and 32: EEx ia II C T4Tamb = -40°to +65°C
Page 33 and 34: Saab TankRadar RexTank inventory, d
Page 35 and 36: Saab TankRadar RexTankMaster HMI so
Page 37 and 38: Saab TankRadar RexOthers• User ma
Page 39 and 40: Saab TankRadar RexSaab TankRadar Re
Page 41: Saab TankRadar RexRedundant connect
Page 45 and 46: Saab TankRadar RexPatentsThis produ

High Precision Inventory Tank Gauging System

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