Emerson 8712E manuel d'utilisation

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Qu'est ce que le manuel d’utilisation?

Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Emerson 8712E décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Emerson 8712E devrait contenir:
- informations sur les caractéristiques techniques du dispositif Emerson 8712E
- nom du fabricant et année de fabrication Emerson 8712E
- instructions d'utilisation, de réglage et d’entretien de l'équipement Emerson 8712E
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Emerson 8712E ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Emerson 8712E et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Emerson en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Emerson 8712E, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Emerson 8712E, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Emerson 8712E. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    www.rosemount.com Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series Sta r t Step 1: Pre-Installation Step 2: Handling Step 3: Mounting Step 4: Installation (Flanged Se nsors) (Wafer Sensors) (Sanitary Sensors) Step 5: Grounding Step 6: Wiring Step 7: Basic Configuration Product Certifications End Rosemount 8[...]

  • Page 2

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 2 © 2013 Rose mount Inc. All ri ghts re served. All marks property of ow ner . IMPORT ANT NOTICE This document provides basic installation guidelines for the Rosem ount ® 8712. It does not provide instructions for detailed confi guration, diagnostics, maint[...]

  • Page 3

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 3 S TE P 1: P RE -I NST ALLATION Before installing the Rosemount 8712 Magnetic Flowmeter Transmitter , there are se veral pre-installation steps that should be completed to make the installation process easier: • Identify the options and configurat ions tha[...]

  • Page 4

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 4 Figure 1. Rosemount 8712 Dimensional Dra wing 4.31 (109) LOI Keypad Cover 9.01 (229) 11 . 1 5 (283) 2.81 (71) 3.1 1 (79) 12.02 (305) 0.44 (1 1) Ground Lug 1 / 2 – 14 NPT Conduit Connection (4 Places) WITH ST ANDARD COVER NO TE Dimensions are in inches (mi[...]

  • Page 5

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 5 Environment al Consideratio ns T o ensure maximum transmitter life, avoid exce ssive heat and vibration. Typical problem areas include: • W arm-climate installations in direct sunlight • Outdoor installations in cold climates Remote mounted transmitters[...]

  • Page 6

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 6 Electrical Considerations Before making any electrical connections to the Rosemou nt 8712, consider local and plant electrical standards and be sure to have t he proper power supply , conduit, and other accessories necessary to comply with these standards. [...]

  • Page 7

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 7 S TE P 3: M OUNTING Up stream/Downs tream Piping T o ensure specification accuracy over widely varying process c onditions, install the sensor a minimum of five straight pipe d i ameters upstream and two pipe diameters downstream from the electrode plane (s[...]

  • Page 8

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 8 The electrodes in the Rosemount 8705 sensor ar e properly orientated when the two measurement electrodes are in the 3 and 9 o’ clock positions, as shown on the right of Figure 4. The electrodes in the Rosemount 871 1 are proper ly orientated when the top [...]

  • Page 9

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 9 S TE P 4: I NST ALLATI ON Flanged Sensors Gaskets The sensor requires a gasket at each of its connec tions to adjacent devices or piping. The gasket material selected must be compatible with the process fluid and operati ng conditions. M et al li c o r spir[...]

  • Page 10

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 10 If leakage has not stopped at the sugge sted tor que values, the bolts can be tightened in additional 10% increments until the joint stops l eaking, or until the measured torque value reaches the maximum torque value of the bolts. Practical consideration f[...]

  • Page 11

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 11 T able 2. F l ange Bolt T orque and Bolt Load S pecifications for 8705 (EN 1092-1) Size Code Line Size PTFE/ETFE liner PN10 PN 16 PN 25 PN 40 (Newton- meter) (Newton) (Newton- meter) (Newton) (Newton- meter) (Newton) (Newton- meter) (Newton) 005 0.5-inch ([...]

  • Page 12

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 12 T able 2. (continu ed) Flange Bolt T orque and Bolt Load S pecifications for 8705 (EN 1092-1) Size Code Line Size Polyurethane, Linatex, Ad iprene and Neoprene Liners PN 10 PN 16 PN 25 PN 40 (Newton- meter) (Newton) (Newton- meter) (Newton) (Newton- meter)[...]

  • Page 13

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 13 W afer Se nsors Gaskets The sensor requires a gasket at each of its connec tions to adjacent devices or piping. The gasket material selected must be compatible with the process fluid and operati ng conditions. M et al li c o r spiral-wound gaskets can dama[...]

  • Page 14

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 14 T able 4. Rosemount Alignment S pacer T able T o order an Alignment Sp acer Kit (qty 3 spacers) use p/n 0871 1-321 1-xxxx along with the Dash No. above. Rosemount Alignment Spacer T able Dash No. Line Size Flange Rating (in) (mm) 0A15 1.5 40 JIS 10K-20K 0A[...]

  • Page 15

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 15 Flange Bol t s W afer sensors require threaded studs. See Figure 7 for torque sequence. Always check for leaks at the flanges after tightening the flange bol ts. All sensors require a second torquing 24 hours after initial flange bolt tightenin g. Sanit ar[...]

  • Page 16

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 16 S TE P 5: G ROUNDING Use T able 6 t o determine wh ich process grounding option to follow for proper installation. The sensor case should be earth grounded in a ccordan ce with national and local electrical codes. Failure to do so may impair t he protectio[...]

  • Page 17

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 17 Figure 12. Grounding w ith Grounding Rings or Lining Protectors Figure 13. Grounding w ith Grounding Electrode Grounding Rings or Lining Protectors 4664RevBBQIG.fm Page 17 Fr i day, January 11, 2013 6:13 PM[...]

  • Page 18

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 18 S TE P 6: W IRING Conduit Port s and Co nnections This wiring section covers the conn ection between the transmitter and sensor , the 4-20 mA loop, and supplying power to the transmitter. Follow the conduit information, cable requirements, and disconnect r[...]

  • Page 19

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 19 Run the appropriate size cable through the con duit connections in your magnetic flowmeter system. Run the power cable from the power s ource to the transmitter. Run the coil drive and signal cables between the fl owmeter sensor and tr ansmitter . • Inst[...]

  • Page 20

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 20 S TEP 6 CONTINUED ... T o order cable spe cify length as quantity desired. 25 feet = Qty (25) 08732-0753-1003 T able 7. Cable Requirements Wiring the T ransmitter to the Sensor When using individual cables for coil drive and signal refer to T able 8. If us[...]

  • Page 21

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 21 S TE P 6 CONTIN UED ... NOTE When using the Rosemount supplied combination cable, the signal wires for terminals 18 and 19 contain an additional shield wire. These tw o shield wires should be t ied with the main shield wire at terminal 17 at the sensor te [...]

  • Page 22

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 22 S TE P 6 CONTIN UED ... Connect the 4–20 mA Analo g Sign al Cabling considerations If possible, use individuall y shielded twisted p air cable, either in single pair or multi-pair varieties. Unshielded cables may be used fo r short distances, prov ided a[...]

  • Page 23

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 23 Powering the T r ansmitter The 8712E transmitter is designed to be power ed by 90-250 V ac, 50–60 Hz or 12–42 Vdc. Before connecting power to the Rosemoun t 8712E consider the following standards and be sure to have the proper power supp ly , conduit, [...]

  • Page 24

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 24 8712E Power Supply For AC power applications (90-250 V AC, 50- 60 Hz) connect AC Neutral to terminal N and connect AC Line to terminal L1. Fo r DC powe r applications, connect negative to terminal N (DC -) and positive to terminal L1 (DC +). Gr ound the tr[...]

  • Page 25

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 25 Step 7: Basic Configuration Once the magnetic flowmeter is installed and power has been supplied, the transmitter must be configured through the basic setup. These p arameters can be configured through either a local operator interface or a HART communicat[...]

  • Page 26

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 26 T able 1 1. Field Communicator Fast Key Se quence Local Operator Interf ace The optional Local Operator Interface (LOI) pr ovides an oper ator communications center for the 8712E. By using the LOI, the operator can a ccess any transmitter function for chan[...]

  • Page 27

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 27 P RODUCT C ERTIFICAT IONS Approved Manufac turing Loca tions Rosemount Inc. — Eden Prairie, Minnesota, USA Fisher-Rosemount T echnol ogias de Flujo, S.A. de C.V . — Chihuahu a Mexico Emerson Process Management Flow — Ede, The Netherland s Asia Flow T[...]

  • Page 28

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 28 Canadian St andards Association (CSA) N0 Non-incendive for Class I, Division 2 Groups A, B, C, and D non-flammable fluids (T4 at 40 °C) Dust-ignition proof Class II/III, Division 1 Groups E, F , and G (T4 at 40 °C) Hazardous Locations; Enclosure T ype 4X[...]

  • Page 29

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 29 Sensor Approval Information Approval Codes Rosemount 8705 Sensor Rosemount 8707 Sensor Rosem ount 8 71 1 Senso r R os emount 8721 Sensors For Non-flammable Fluids For Flammable Fluids For Non-flammable Fluids For Flammable Fluids For Non-flammable Fluids F[...]

  • Page 30

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 30 T able 12. Electrical Dat a Rosemount 8705 and 871 1 Sensors Coil excitation circuit: 40 V DC (pulsed), 0,5 A, 20 W maximum Electrod e circuit: in type of explosion pr otection intrinsic safet y EEx ia IIC, U i = 5 V , l i = 0.2 mA, P i = 1 mW , U m = 250 [...]

  • Page 31

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 31 Figure 21. Declaration of Confor mity EC Declaration of Conformity No: RMD 1031 Rev. E FILE ID: 8712 CE Marking Page 1 of 2 8712_RMD1031E.DOC We, Rosemount Inc. 12001 Technology Drive Eden Prairie, MN 55344-3695 USA declare under our sole responsibility th[...]

  • Page 32

    Quick Installation Guide 00825-0100-4664, Rev BB January 2013 Rosemount 8712 / 8700 Series 32 Schedule EC Declaration of Conformity RMD 1031 Rev. E FILE ID: 8712 CE Marking Page 2 of 2 8712 _RMD1031E.DOC LVD Directive (2006/95/EC) All Models EN 61010-1: 2001 EMC Directive (2004/108/EC) All Models EN 61326-1: 2006 ATEX Directive (94/9/EC) Model 8712[...]