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    The type 8705 is not available anymore since 10/21/20.

    The successor types are (can be a little different because of the update): 8743

    Please contact us for a consultation regarding the most suitable successor article for your requirements.

    Type 8705 - Mass Flow Meter (MFM) for Gases

    Type Description

    The mass flow meter (MFM) type 8705 is especially suited for measuring the mass flow of aggressive gases, which need a sensor which is not in direct contact with the gas. The thermal capillary sensor reaches fast response times. Type 8705 can optionally be calibrated for two different gases; the user can switch between these two gases. The communication with master devices is fully digital, therefore no further analog/digital conversions are needed.

    • Nominal flow ranges from 0.005 lN/min to 15 lN/min
    • High accuracy
    • Applicable for aggressive gases
    • Digital communication via RS485

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

    Can be combined with

    Product Image Type 0330

    Type 0330

    Direct-acting 2/2 or 3/2-way pivoted armature...

    Product Image Type 8611

    Type 8611

    eCONTROL – Universal controller

    Product Image Type 8619

    Type 8619

    multiCELL – multi-channel/multi-function...

    Product Image Type 6027

    Type 6027

    Direct-acting 2/2-way plunger valve

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    Applications & Tools

    Downloads

    All All languages

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 8705 data sheet | mass flow meter for gases 1.7 MB EN / EU
    DTS Typ 8705 Datenblatt | Massendurchflussmesser mit Kapillar-Technologie für Gase 1.7 MB DE / DE

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Additional manual MFC | Digital communication (RS 232 / RS 485) 1.9 MB EN / EU
    MAN Operating Instructions Type 8700 8701 8703 8705 8710 8711 8713 8715 | MFM / MFC 2.3 MB EN / EU
    MAN Manuel supplémentaire MFC | Communication numérique (RS 232/ RS 485) 1.9 MB FR / FR
    MAN Zusatzanleitung MFC | Digitale Kommunikation (RS 232 / RS 485) 1.8 MB DE / DE
    MAN Bedienungsanleitung Typ 8700 8701 8703 8705 8710 8711 8713 8715 | MFM / MFC 2.4 MB DE / EU
    MAN Manuel d'utilisation Type 8700 8701 8703 8705 8710 8711 8713 8715 | MFM / MFC 2.4 MB FR / EU

    Software

    Description
    Filesize
    Language / Country
    SOW USB-Driver Win 7 - Win 11 A.06 4.2 MB ML
    SOW Initiation Files EDS GSD A.05 204.4 kB ML
    SOW MFC_Driver_DLL (A.16) A.16 6.1 MB ML
    SOW MassFlowCommunicator A.32 27 MB ML

    Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 739.4 kB ML
    ABD EU-DoC|EU Material Compliance 40.2 kB EN
    ABD EU-DoC|EU Material Compliance 41.7 kB FR
    ABD EU-DoC|EU Material Compliance 40.9 kB DE