Manuale d’uso / di manutenzione del prodotto 4532 del fabbricante Varec
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Varec, Inc. 5834 Peachtree Corners East, Norcross (Atlant a), GA 30092 USA Tel: +1 (770) 447 -9202 Fax: +1 ( 770) 662-8939 www.varec.com IOM019NVAE0208 4532 A v er a ge T emper a tur e Sensor and Con v er ter Installa tion and Oper a tions Manual For software version V1.
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Varec, Inc. 1 4532 Copyright All rights rese rved. Printed in the United States of America. Except as p ermitted under the United States Copyright Act of 1976, no part of this publicati on may be repr.
Average Temperature/Water Bottom Sensor and Converter 2 Installation and Operations Manual Disclaimer of W arranties The contract between the Seller and the Buyer states the entire obligation of the Seller.
Varec, Inc. 3 4532 Safety Precaution Definitions Caution! Damage to equipment may result if this precaution is disregarded. Wa r n i n g ! Direct injury to personnel or damage to equipment whic h can ca use injury to personnel may result if this precaution is not followed.
Average Temperature/Water Bottom Sensor and Converter 4 Installation and Operations Manual.
Varec, Inc. 1 4532 Content s Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents Average Temperature/Water Bottom Sensor and Converter 2 Installation and Operations Manual 5.2.3 Anchor weight method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5.3 Mounting on a floating roof tank . . . . . .
Varec, Inc. 3 4532 Content s 10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 10.1 System error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 10.2 Spare parts .
Contents Average Temperature/Water Bottom Sensor and Converter 4 Installation and Operations Manual.
Varec, Inc. 1 4532 Introduction 1 Intro duction 1.1 Introductio n The 4532 Average Temperature Sensor and Co nverter (ATC) is a multi-element (Pt100) resistance de vice designed to measure the average p roduct temperature in bulk l iquid storage tanks.
Introduction Average Temperature/Water Bottom Sensor and Converter 2 Installation and Operations Manual 1.4 System functional diag r am Figure 1-1: Connection with 7500 Series Ra dar Tank Gauge and 60.
Varec, Inc. 3 4532 Safety instructions 2 Safety instr uctions 2.1 Installation, commissioning and operation • Mounting, electrical installation, start-up and maintenance of the instrument may only be carried out by tr ained personnel au thorized by the operator of the facility.
Safety instructions Average Temperatur e/Water Bottom Sensor and Converter 4 Installation and Operations Manual • Instruments mounted in explosion hazardou s areas must not be opened when the power is on. Tighten the cable gland firmly. • The maintenance and repair of the ins tru ment is limited to fulfill the explosion proof regulations.
Varec, Inc. 5 4532 Safety instructions 2.6 Notes on safety con v entions and symbols In order to highlight safety-relevant or alte rnative operating procedures in the manual, the following conventions have b een used, each indicated by a corresponding symbol in the margin.
Safety instructions Average Temperatur e/Water Bottom Sensor and Converter 6 Installation and Operations Manual.
Varec, Inc. 7 4532 Identification 3 Identifica tion 3.1 De vice designation 3.1.1 Nameplate Figure 3-1: 4532 ATC labels Figure 3-2: Product label for 453x average tem perature devices 3.2 Scope of deliver y • Instrument according to the version ordered • ToF Tool (CD-ROM) • Accessorie s (as ordered) Varec, Inc.
Identification Average Temperature/Water Bottom Sensor and Converter 8 Installation and Operations Manual 3.3 CE mar ks, declaration of conf ormity The instrument is de signed to meet state- of-the-art safety requir ements, has been tested and left the factor y in a condition in which i t is safe to operate.
Varec, Inc. 9 4532 Installation 4 Installation 4.1 Design, dimensions Figure 4-1: 4532 ATC dimensions Ф 10 Ф 26 Bottom hook 215 mm Flexible tube depends on the tank height 142.
Installation Average Temperature/Wa ter Bottom Sensor and Converter 10 Installation and Operations Manual 4.2 Unpacking When unpacking, be careful not to bend, fold or twist the flexible tube.
Varec, Inc. 11 4532 Installation 4.4 Installation Instructions Note! The level sensor circuit is connected to gr ound and is infallib ly galvanically isolated from the supply and output circuit and fr om the temperature measurement circu it.
Installation Average Temperature/Wa ter Bottom Sensor and Converter 12 Installation and Operations Manual.
Varec, Inc. 13 4532 Mounting 5 Mounting 5.1 Mounting instr uction Note! 1. The flexible tube length of the 4532 ATC is defined for the customer ’s specifica- tions.
Mounting Average Temperature/Water Bottom Sensor and Converter 14 Installation and Operations Manual 5.2 Mounting on a fixed roof tank There are three methods for mounting the 45 32 ATC on a fixed roo.
Varec, Inc. 15 4532 Mounting 4. Draw the tensioning wire through the wire hook on the tank bottom. 5. Wrap the tensioning wire twice around the hole on the bottom hook, tighten it and wrap the provided wire around it (see Figure 5-3). Figure 5-3: Tensioning wire mounting 6.
Mounting Average Temperature/Water Bottom Sensor and Converter 16 Installation and Operations Manual 5.2.2 Thermo well method The flexible tube is inserted into a ther mo well with a diameter of 2" or more.
Varec, Inc. 17 4532 Mounting 5.2.3 Anchor weight method The flexible tube is stabilized by an anchor weight: Figure 5-6: Anchor weight application Note! Make sure to put the anchor weight on th e tank bottom. When installing with the sus- pended anchor wei ght, please use the anchor weight at a maximum of 16 kg.
Mounting Average Temperature/Water Bottom Sensor and Converter 18 Installation and Operations Manual Figure 5-7: Anchor weight mounting Flexible tube Provided wire Bottom hook Flexible tube Provided w.
Varec, Inc. 19 4532 Mounting 5.3 Mounting on a floating roof tank There are three methods of mounting th e 4532 ATC on a floating roof tank: • Top anchor method • Thermo well method • Guide wire.
Mounting Average Temperature/Water Bottom Sensor and Converter 20 Installation and Operations Manual 5.3.2 Thermo well method The flexible tube is inserted into a thermo well in the fixed pipe. Figure 5-9: Thermo well application The installation procedure i s the same as for mounting on a fixed roof tank using the thermo well.
Varec, Inc. 21 4532 Mounting 5.3.3 Guide ring and anchor weight meth od The flexible tube is stabilized by a guide ring and anchor weight. Figure 5-10:Guide ring and anchor weight application Caution! Make sure to put the anchor weight on th e tank bottom.
Mounting Average Temperature/Water Bottom Sensor and Converter 22 Installation and Operations Manual.
Varec, Inc. 23 4532 Wiring 6 W iring 6.1 T er minal Connection 6.1.1 4532 A TC terminal Note! The 4532 A TC allows an i ntrinsically safe HART connection only .
Wiring Average Temperature/Water Bottom Sensor and Converter 24 Installation and Operations Manual 6.1.2 6000 Series Servo T ank Gauge terminal Since the 4532 ATC is an intrinsicall y safe instrument, the terminal connection to the Ex i side on HART connection is allowed on the 6000 Series Servo Tank Gauge terminal housing.
Varec, Inc. 25 4532 Wiring Note! The 4590 TSM has three sets of i.s. HART terminals. These three pairs are looped internally . Caution! Do not connect signal HART lines from the 4532 A TC to terminals 30 a nd 31. They are designed to supply drive power for the 7500 Series Radar T ank Gauge only .
Wiring Average Temperature/Water Bottom Sensor and Converter 26 Installation and Operations Manual.
Varec, Inc. 27 4532 Operating 7 Operating 7.1 Local HART connection 7.1.1 As a V arec ta nk gauging instrument The 4532 ATC has been developed and d esignated primarily to wor k with the Varec tank gauging host instruments 4590 TSM or 60 00 Series Se rvo Tank Gauge.
Operating Average Temperature/Water Bottom Sensor and Converter 28 Installation and Operations Manual 7.2.2 The 4532 A TC specific parameter se t up on the 4590 TSM Configuration of 4532 ATC parameters on the display of the 4590 TSM is dependent on the installed software and hardware versio n of the 4590 TSM.
Varec, Inc. 29 4532 Operating GVH447: Refere nce Zero Indication of the converted 10 0 Ohm reference resis tor devi ation value compared to the actual inserted el ement value in the temperatur e probe.
Operating Average Temperature/Water Bottom Sensor and Converter 30 Installation and Operations Manual.
Varec, Inc. 31 4532 Operation and Description of Instrument Function 8 Operation and Description of Instr ument Function 8.0.1 HA RT Device d esignati on HART device code "190": Device code for te mperature measur ement function in 4532 ATC only.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 32 Installation and Operations Manual VH07 Temperature 0 Item type: read only Display of converted 100 Ohm reference resi stor deviation value compared to actual inserted element val ue in temperature pr obe.
Varec, Inc. 33 4532 Operation and Description of Instrument Function Formula: (T1 + T2 + T3) / # of element in liquid phase = Average temper ature (3.5 ° C + 3.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 34 Installation and Operations Manual (3.5 ° C x 2 + 3.0 ° C x 3 + 2.0 ° C x 4) / (2 + 3 + 4) = 2.67 ° C Spot The same number of elements (resis tance and material) are located in each input c able in the probe.
Varec, Inc. 35 4532 Operation and Description of Instrument Function VH29 Upper Limit Item type: read and write Default value: 245 ° C Range: -999.9 ° C ~ 999.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 36 Installation and Operations Manual VH48 Gas Offset Item type: read and write Default: 300mm R.
Varec, Inc. 37 4532 Operation and Description of Instrument Function 8.1.6 WB primary and Advanced te mp: VH50 ~ VH59 VH53 Element Point Item type: select Default: 0 Selection: 0 ~ 15 (element #1 = 0, element #6 = 5) Select element number for "Advanced" averag e calculation at VH26.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 38 Installation and Operations Manual VH69 Ref Voltage Item type: read and write Default: 200 Range: 0 ~ 255 This parameter is the setp oint for the 4532 ATC power supply failure alarm.
Varec, Inc. 39 4532 Operation and Description of Instrument Function VH73: "T emperatu re X" = raw elem ent temperat ure x span (VH72 ) + zero of fset (VH71) VH73 Temperature X Item type: read only Specified element tempe rature selected at VH70.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 40 Installation and Operations Manual VH79 Protect Code Item type: read and write Default: 0 Range: 0 ~ 999 Access code 530 required to modify parameters.
Varec, Inc. 41 4532 Operation and Description of Instrument Function VH80: Present Error Item type: read only Display of current error message. One of the following codes will be indicated: Error code.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 42 Installation and Operations Manual VH82 Element Number Item type: read and write Default: 2 Range: 1 ~ 6 Number of available temperature elements.
Varec, Inc. 43 4532 Operation and Description of Instrument Function VH87 Element Interval Item type: read and write Default: 1000mm Range: 0mm ~ 9 9999mm Applies only when Even Interval spacing is selected.
Operation and Description of Instrument Function Aver age Temperature/Water Bottom Sensor and Converter 44 Installation and Operations Manual VH92 Error Dis. Sel . Item type: se lect Default: 0_OFF Selection: 0_ OFF, 1_ON Type of VH88 "Short Error Value " and VH 89 "Open Error Value" dis play selection.
Varec, Inc. 45 4532 Maintenance 9 Maintenance The 4532 ATC Average te mperature instrument require s no special maintenance. 9.1 Exterior c leaning When cleaning the 4532 ATC, always use cleani ng agents that do not attack the surface of the housing and the seals.
Maintenance Average Temperature/Wate r Bottom Sensor and Converter 46 Installation and Operations Manual 9.4 R eplacement After a complete 4532 ATC elec tronic module has been repl aced, the parameters must be manually re-entered to the replaced new module in order to maintain the proper operation.
Varec, Inc. 47 4532 Troubleshooting 10 T r oubleshooting 10.1 System er r or messages These error codes are displayed on the ToF t ool display when the ToF tool is properly connected. For details regarding the error disp lay on host i nstrument, please refer to documentation of 4590 TSM or 6000 Series Servo Tank Gauge.
Troubleshooting Average Temperature/Wa ter Bottom Sensor and Converter 48 Installation and Operations Manual 10.2 Spar e par ts Spare parts are contained in kits. Spare pa rts which you can order from Varec for the 4532 ATC are shown with their order numbers in the diagram below.
Varec, Inc. 49 4532 Accessories 11 Accessories 11.1 Anchor weight (T all profile) Caution! Installation of anchor weight will cause el ement position #1 (the lowest temperature measurement position) to be raised approxim ately 500 mm (20") fro m the tank floor .
Accessories Average Temperature/Wate r Bottom Sensor and Converter 50 Installation and Operations Manual 11.3 W ir e hook, T op anchor Anchor weights are supplied w ith SUS316 standard 3 mm diameter tensi on wire for attaching anchor weight to temperature probe.
Varec, Inc. 51 4532 Technical data 12 T ec hnical da ta Technical data at a glance: Application Application The 4532 ATC performs prec ise liquid and gas phase ave rage temperature measurement in bulk storage tank applications. • Standard 2" flange installa tion • Overall 18.
Technical data Average Temperature/Wa ter Bottom Sensor and Converter 52 Installation and Operations Manual.
Varec, Inc. 53 4532 Order Structure A Or der Str uctur e 10 Protection class 7 FM, IS class1, Div .1 , Gr . A-D B A TE X, EEx [ia] IIB T4 -T6 20 Cable entry B Thread NPT 1/ 2 D Thread M20 30 Process connection (SUS304) 1 2" 150lbs RF , 304 flange ANSI B16.
Order Structure Average Temperature/Water Bottom Sensor and Converter 54 Installation and Operations Manual.
Varec, Inc. 55 4532 Declaration of Contamination Form B Declaration of Contamina tion F or m Varec, Inc., an SAIC Company 5834 Peachtree Corners East, Norcross (Atlanta), GA 30092 USA Tel: +1 (770) 44.
Declaration of Contamination Form Average Temperature/Water Bottom Sensor and Converter 56 Installation and Operations Manual.
Varec, Inc. 57 4532 Index Index D Designated use 1 E explosion-proof typ e 3 G Grounding 4 H Hazardous Subst ance Data sheet 4 I installation & opera tion overview 1 M Maximum measured er ror 51 M.
Index Average Temperature/Water Bottom Sensor and Converter 58 Installation and Operations Manual.
Varec, Inc. 59 4532 NOTES.
Your offical representative Varec, Inc. 5834 Peachtree Corners East, Norcross (Atlant a), GA 30092 USA Tel: +1 (770) 447-9202 Fax: +1 (770) 662-8939 © Varec, Inc. An SA IC Company. All Rights Reserve d. This document is for info rmation purposes on ly.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Varec 4532 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Varec 4532 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Varec 4532 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Varec 4532 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Varec 4532, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Varec 4532.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Varec 4532. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Varec 4532 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
