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    Type 8741 - Mass Flow Controller (MFC)/ Mass Flow Meter (MFM) for Gases

    Produkt-Foto Typ 8741

    Specific products may differ slightly from the general images shown.

    • Produkt-Foto Typ 8741
    • Produkt-Foto Typ 8741
    • Produkt-Foto Typ 8741
    • Produkt-Foto Typ 8741

    Type Description

    The mass flow controller (MFC) / meter (MFM) type 8741 for gases is available in two versions: MFC / MFM type 8741 Standard: with Industrial Ethernet or analog interface, suitable for a wide range of applications. MFC / MFM type 8741 büS / CANopen: suitable for the integration in existing CANopen networks, as well as in combination with the system control unit (SCU) of type ME2X for büS networks. The second option was especially developed for applications with multiple control loops. The büS network technology is based on CAN physics. Up to 32 MFC / MFM can be connected to one SCU. One functionality of the SCU is the translation of the internal, CANopen based communication to industry standards for both Industrial Ethernet and fieldbuses. The mass flow controller / meter can always be switched between büS and CANopen communication. Type 8741 can be configured as MFM or MFC. Optional, up to four different gases can be calibrated. The thermal MEMS sensor is located directly in the gas stream and therefore reaches very fast response times. A direct-acting proportional valve as regulating unit guarantees high sensitivity. The integrated PI controller ensures outstanding control characteristics of the MFC / MFM. Type 8741 is especially designed for use in cabinets.

    • Nominal flow ranges from 0.010 lN/min to 80 lN/min
    • High accuracy and repeatability
    • Very fast response times
    • Easy device exchange through configuration memory
    • Available in two versions: 8741 Standard and 8741 büS / CANopen

    To help select the correct product please refer to the technical data, images and notes for proper use found in the data sheet.

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Fieldbus Gateway 431 kB EN / EU
    DTS Mass Flow Controller/Meter 1.6 MB EN / EU
    DTS Feldbus Gateway 432.7 kB DE / DE
    DTS Massendurchflussregler/Messer 1.6 MB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Operating Instr. 8741 8742 3 MB EN / EU
    MAN Operating Instr. 8741 Ethernet 632.9 kB EN / EU
    MAN Software CANopen Network 373.1 kB EN / EU
    MAN Software Communicator 1.3 MB EN / EU
    MAN Supplement Type 8741-8742-8746 128 kB EN / EU
    MAN Bedienungsanl. 8741 ETHERNET 641.9 kB DE / EU
    MAN Bedienungsanleitung 8741 8742 3.1 MB DE / EU
    MAN Ergänzung Typ 8741-8742-8746 131.5 kB DE / EU
    MAN Man. utilisation 8741 ETHERNET 649 kB FR / EU
    MAN Manuel d'utilisation 8741 8742 3.1 MB FR / EU
    MAN Software Communicator 1.3 MB DE / DE
    MAN Software Communicator 1.4 MB FR / FR
    MAN Supplément 8741 8742 8746 133.4 kB FR / EU

    Software

    Description
    Filesize
    Language / Country
    SOW Buerkert Communicator 3.1.1 172.4 MB ML
    SOW Initiation Files EDS GSD GSDML B.03 5.8 MB ML

    EU Declaration

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 911.2 kB EN,FR,DE

    Flyers and Catalogues

    Description
    Filesize
    Language / Country
    MISC The platform for intelligent networking: EDIP 4.3 MB EN / GB