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    The type 8719 is available until 1/1/26.

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

    Type 8719 - Liquid flow controller (LFC)

      Array

    Type Description

    Type 8719 is a device for liquid flow control in process technology. The measured value provided by the sensor will be compared in the digital control electronics with the predefined set point according to the signal; if a control difference is present, the control value output to the proportional valve will be modified using a PI-control algorithm. In this way, the flow can be maintained at a fixed value or a predefined profile can be followed, regardless of pressure changes or other disturbances in the system. As a control element, a proportional valve working at low friction guarantees the high sensitivity and good control characteristics of the unit.

    • High dynamic control through fast flow measurement
    • Applicable for liquid dosing up to 600 ml/min (36 l/h)
    • No moving parts in medium
    • Protection class IP65
    • Fieldbus optional

    For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Data sheet Type 8719 | Liquidflow controller 853.4 kB EN / EU
    DTS Datenblatt Typ 8719 | Durchflussregler für Flüssigkeiten 864 kB 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 8708 8709 | LFM | Type 8718 8719 | LFC 6.9 MB EN,FR,DE / EU
    MAN 取扱説明書 | タイプ 8718 / 8719 LFC、Liquid Flow Controller | タイプ 8708 / 8709 LFM、Liquid Flow Meter 2.8 MB JA / JP
    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

    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 28.8 kB EN,FR,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