Varec 4532 manual Mounting instruction

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4532	Mounting

5Mounting

5.1 Mounting instruction

Note!

1.The flexible tube length of the 4532 ATC is defined for the customer’s specifica- tions. Before mounting, please check as follows:

•The tag number (if available) on the body of the 4532 ATC

•The length of the flexible tube

•The number of measuring points

•The intervals between measuring point

2.Mounting the 4532 ATC at a minimum of 500 mm (19.67") away from the tank shell. This will ensure that the measurement is not influenced by changes in ambient temperature.

3.The procedure for mounting the 4532 ATC on a tank depends on the type of tank. Here we shall explain the procedures for a fixed roof tank and for a floating roof tank.

In any case, the flexible tube head is mounted on the tank top as show in fig. 5.

The mounting nozzle should have a diameter of 50 mm (2") as standard.

	Bolt M16
Flange for
flexible tube head	Packing
Flange for
tank top
	Washer M16
	Nut M16

Figure 5-1: The 4532 ATC mounting

Varec, Inc.

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Contents Installation Page Copyright Disclaimer of Warranties Safety Precaution Definitions Safety Precautions Average Temperature/Water Bottom Sensor and Converter Contents Operation and Description of Instrument Function Index Varec, Inc Contents Software history Installation and operation overviewIntroduction IntroductionHart System functional diagramSafety instructions Return Power supplyWiring GroundingDirect voltage Safety instructions Scope of delivery IdentificationDevice designation Nameplate CE marks, declaration of conformity Design, dimensions InstallationUnpacking Recommended procedure Incorrect procedure Flexible tubeSpecial conditions for safe use Installation InstructionsInstallation Mounting instruction MountingTop anchor method Mounting on a fixed roof tankTensioning wire mounting Thermo well application Thermo well methodFlexible tube is stabilized by an anchor weight Anchor weight methodAnchor weight mounting Mounting on a floating roof tank Thermo well method 10Guide ring and anchor weight application Guide ring and anchor weight methodMounting Terminal Connection 1 4532 ATC terminal Wiring3 4590 TSM i.s. terminal 2 6000 Series Servo Tank Gauge terminal4532 ATC Grounding Wiring As a standalone generic Hart instrument Device set up 4590 TSMOperating Local Hart connection As a Varec tank gauging instrumentPreparation of 6000 Series Servo Tank Gauge 4532 ATC specific parameter set up on the 4590 TSMDevice set up 6000 Series Servo Tank Gauge 2 4532 ATC configuration on 6000 Series Servo Tank GaugeGVH450~459 Temp No.1~10 GVH480 DiagnosticGVH447 Reference Zero GVH449 ReferenceOperating Device Data Temperature measurement Primary values VH00 ~ VH09Operation and Description of Instrument Function Hart Device designationElement Temperature 2 VH20 ~ VH29 Element Temperature 1 VH10 ~ VH15Advanced VH28 Lower Limit SpotVH29 Upper Limit VH46 Hysteresis Width Item type read and write Default 10mmVH49 Liquid Offset VH48 Gas OffsetWB primary and Advanced temp VH50 ~ VH59 WB Adjustment and Operation Power VH60 ~ VH69VH53 Element Point Item type select Default VH55 Element Volume Item type read and write Range 1 ~VH69 Ref Voltage Temperature Adjustment VH70 ~ VH79VH71 Zero Adjust VH72 Adjust SpanVH76 Resistance Adj VH73 TemperatureVH74 Position VH75 ResistanceVH79 Protect Code VH81 Temperature Unit VH80 Present ErrorError code VH85 Kind of Interval VH82 Element NumberVH83 No. of Preambles VH84 Distance UnitVH90 Device ID Number Item type read and write Default Device setting 2 VH90~VH99VH88 Short Error VH89 Open ErrorVH96 Software Version VH92 Error Dis. SelVH94 Polling Address VH95 Manufacture IDRepairs to Ex-approved devices MaintenanceExterior cleaning RepairsGVH ReplacementSystem error messages Troubleshooting1Spare Parts Spare partsAnchor weight Low profile AccessoriesAnchor weight Tall profile 3Wire hook dimension Wire hook, Top anchorTechnical data at a glance Technical dataTechnical data Process connection SUS304 Order StructureOrder Structure Declaration of Contamination Form Declaration of ContaminationDeclaration of Contamination Form Index Index 4532 Your official representative Your offical representative