IECEx Certificate of Conformity - Download Now PDF by CraigGreenhill

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                                                               IECEx Certificate
                                                                 of Conformity
                                       INTERNATIONAL ELECTROTECHNICAL
                                                     COMMISSION
                                        IEC Certification Scheme for Explosive
                                                     Atmospheres
                                   for rules and details of the IECEx Scheme visit www.iecex.com


                      Certificate No.:         IECEx PTB 04.0007                                             Issue No.: 0

                      Status:                  Current

                      Date of Issue:          2004-07-02                                                     Page 1 of 3


                      Applicant:               Siemens AG
                                               Group Automation and Drives (A&D)
                                               Division Process Instrumentation and Analytics
                                               76181 Karlsruhe
                                               Germany


                      Electrical Apparatus:   Pressure transmitter SITRANS P MS/DS III type 7MF4***-*++**-*D+*
                      Optional accessory:


                      Type of Protection:     General Requirements, Flameproof Enclosure,


                      Marking:                Ex d IIC T4 / T6




                      Approved for issue on behalf of the IECEx                                    Dr.-Ing. Klausmeyer
                      Certification Body:

                      Position:                                                                    Head of section "Processes of flame
                                                                                                   propagation


                      Signature:
                      (for printed version)

                      Date:


                      1. This certificate and schedule may only be reproduced in full.
                      2. This certificate is not transferable and remains the property of the issuing body.
                      3. The Status and authenticity of this certificate may be verified by visiting the Official IECEx Website.


                     Certificate issued by:

                           Physikalisch-Technische
                             Bundesanstalt (PTB)
                                                       Bundesallee 100
                                                     38116 Braunschweig
                                                          Germany




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Description of equipment                                                                                                                             Seite 2 von 4




                                                              IECEx Certificate
                                                                of Conformity
                       Certificate No.:                   IECEx PTB 04.0007

                       Date of Issue:                     2004-07-02                                          Issue No.: 0

                                                                                                              Page 2 of 3


                     Manufacturer:                  Siemens AG
                                                    Group Automation and Drives (A&D)
                                                    Division Process Instrumentation and Analytics
                                                    76181 Karlsruhe
                                                    Germany



                     Manufacturing location(s):




                     This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and
                     found to comply with the IEC Standard list below and that the manufacture’rs quality system, relating to the Ex products
                     covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This
                     certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents
                     as amended.



                     STANDARDS:
                     The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified
                     documents, was found to comply with the following standards:

                      IEC 60079-0 : 2000             Electrical apparatus for explosive gas atmospheres - Part 0: General requirements
                      Edition: 3.1
                      IEC 60079-1 : 1998             Electrical apparatus for explosive atmospheres. Part 1: Construction and verification test
                      Edition: 3.2                   of flameproof enclosures of electrical apparatus (Ed 3:1990 with amdt 1:1993 + amdt
                                                     2:1998)




                       This Certificate does not indicate compliance with electrical safety and performance requirements other than those
                                                        expressly included in the Standards listed above.


                     TEST & ASSESSMENT REPORTS:
                     A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in

                      IECEx ATR:                                                           File Reference:
                      DE/PTB/04-005                                                        B991160




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Description of equipment                                                                                                                                                    Seite 3 von 4




                                                                   IECEx Certificate
                                                                     of Conformity
                             Certificate No.:                 IECEx PTB 04.0007

                             Date of Issue:                   2004-07-02                                      Issue No.: 0


                                                                                                              Page 3 of 3




                                                                        Schedule
    EQUIPMENT:
    Equipment and systems covered by this certificate are as follows:

    Description of equipment

    The explosion protected measuring transducer SITRANS P MS/DS III , Type 7MF4-*++**-*++*, measures, transforms and visualizes the pressure of
    gasses, vapors and fluids of a connected process. The output signal is a routed level circuit from 4 to 20 mA, and is proportional to the measured input
    pressure.

    Technical data


     Supply voltage:                                               max. 45 V resp. 32 V PROFIBUS version
     Lower measurement limit:                                      from 0 mbar (absolute), depending on the type of the
                                                                   measuring cell
     Upper measurement limit:                                      up to 500 bar, depending on the type of the measuring
                                                                   cell
     Output signal:                                                4 to 20 mA


    Key of type designation


     SITRANS P transmitter                                                            7MF4       *   *   *    -   *    + + *        *   -    1 D + *      -   + Z + *   *


     Measuring transducer type                                                         0 to 9
     Electronics                                                                      MS             1 3
                                                                                      DS             3 3
                                                                                      PA             3 4
     Measuring cell filling / measuring cell cleaning                                                             0 to 9
     Measuring range (maximum span)                                                                  A to Z
     Materials of parts in contact with measured medium                                                                    A to Z

     Process connection 1                                                                                     0 to 9

     Material of housing and pressure-cap screws                                                                  0 to 9
                                                                                                                                             1
     Explosion-protection type: Ex d IIC T4/T6                                                                                                   D
     Connection and cable entry                                                                                                     A to Z
     Information about indicator (option)                                                                                               1 to 9
     Order code supplements                                                                                                                  A00 to Z99


    Notes for manufacturing and operation

    Conditions for connection

    1. The measuring transducer SITRANS P /MS/DS III , Type 7MF4-*++**-*++* is to be connected via cable entries or conduit entries suitable for this
    purpose, which meet the requirements of sections 13.1 and 13.2 of IEC 60079-1 and for which a separate test certificate is available.

    2. Cable entries (screwed conduit entries) and plugs of simple design must not be used. When the measuring transducer SITRANS P /MS/DS III , Type
    7MF4-*++**-*++* is connected via a conduit entry approved for this purpose, the associated sealing device must be arranged directly on the housing.

    3. Apertures which are not used must be closed in compliance with section 11.9 of IEC 60079-1.

    The above notes must accompany each apparatus in suitable form.

    Ambient temperature

    The ambient temperature range in dependence of the temperature class of the SITRANS P transmitter is as follows:


         Temperature class                Ambient temperature range, °C
                   T6                                -40 ... +60
                   T4                                -40 ... +85


    Routine test

    The routine test in compliance with section 16.1 IEC 60079-1 can be dispensed with, because a type test at four times the reference pressure in
    compliance with section 16.2 was passed.

    Documents, Additional informations




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Description of equipment                                                                                               Seite 4 von 4




                                  Description                  date
     Description, 12 pages                              1999-09-27
     Description, 12 pages                              2003-01-21
     drwg. No.: A5E00043782A, page 1                    1999-09-27
     drwg. No.: A5E00043782A, page 2                    2003-01-21
     drwg. No.: A5E00047430A, page 1                    2003-01-21
     drwg. No.: A5E00047430A, page 2                    1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 4           1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 5           1999-09-27
     drwg. No.: A5E00024231A, page 111                  1999-09-27
     drwg. No.: A5E00021733A, page 1                    1999-09-27
     drwg. No.: C73451-A407-V900-*-26, page 1           1999-09-27
     drwg. No.: C73451-A407-V901-*-26, page 1           1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 3           1999-09-27
     drwg. No.: A5E00019446A, page 1                    1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 7           1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 9           1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 11          1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 12          1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 8           1999-09-27
     drwg. No.: C73451-A407-X100-*-26, page 6           1999-09-27
     drwg. No.: A5E00169696A, page 1                    2003-01-21
     protocol No.: 94/014                               2004-03-22/23
     protocol No.: 97/00109.1.0                         1997-09-22
     protocol No.: 98/00024.1.0                         1998-02-27
     protocol No.: 98/00054.1.0/522                     1998-03-27


    CONDITIONS OF CERTIFICATION: NO




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