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    The type 8701 is available until 7/1/25.

    The successor types are (can be a little different because of the update): 8741

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

    Type 8701 - Mass flowmeter for Gases (MFM)

    Type Description

    The mass flow meter (MFM) Type 8701 is suited for measuring the mass flow of gases over a big flow range. The thermal MEMS sensor is located directly in the gas stream and therefore reaches very fast response times. Type 8701 can optionally be calibrated for two different gases; the user can switch between these two gases. As electrical interfaces both, analog standard signals and fieldbuses are available.

    • Nominal flow ranges from 0.010 l/min to 80 l/min
    • High accuracy
    • Very fast response times
    • Option: fieldbus interface

    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 8611

    Type 8611

    eCONTROL – Universal controller

    Product Image Type 0330

    Type 0330

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

    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 8701 data sheet | mass flow meter for gases 1.1 MB EN / EU
    DTS Typ 8701 Datenblatt | Massendurchflussmesser für Gase 1.1 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 Replacement Instructions | Types 8701, 8711, 8703, 8713 514.1 kB EN / EU
    MAN Operating Instructions Type 8700 8701 8703 8705 8710 8711 8713 8715 | MFM / MFC 2.3 MB EN / EU
    MAN Austauschanleitung | Typen 8701, 8711, 8703, 8713 515.5 kB DE / DE
    MAN Instructions de remplacement | Types 8701, 8711, 8703, 8713 516.2 kB FR / FR
    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 28.6 kB EN,FR,DE
    ABD MDec|Food|Hygenic 8741-8742 & 870x & 871x decl. 159 kB EN,DE
    ABD MDec|Oxygen old MFC types 113.6 kB EN,DE
    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