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    Type 8081 - Flowmeter for continuous measurement of water

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    Type Description

    The ultrasonic flowmeter Type 8081 is designed for measuring the flow rate of water, also with water with low levels of contamination. The device consists of transmitter and a brass fitting with an integrated measuring tube. It is available in five variants: QN 0,6 DN 15, QN 1,5 DN 15, QN 2,5 DN 20, QN 3,5 DN 25, QN 6,0 DN 25, covering respective flow ranges of 0.06 to 20 l/min (nominal flow rate: 0.6 m³/h, i.e. 10 l/min), 0.1 to 50 l/min (1.5 m³/h, i.e. 25 l/min), 0.16 to 82 l/min (2.5 m³/h, i.e. 41 l/min), 0.6 to 116 l/min (3.5 m³/h, i.e. 58 l/min), and 1 to 200 l/min (6.0 m³/h, i.e. 100 l/min). Each variant is fitted either with a pulse output or a pulse output and a 4…20 mA current output. The electrical connection is via a 5-pole M12 plug. A control circuit can be created by combining the device with a controller and a control valve.

    • Ultrasonic flowmeter operating according to the time of flight (TOF) principle
    • Dynamic area ≥ 1:250
    • Minimal pressure loss
    • No calming sections required at the inlet or outlet

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

    Can be combined with

    Product Image Type 8032

    Type 8032

    Flowmeter/threshold detector with paddle wheel

    Product Image Type 8611

    Type 8611

    eCONTROL – Universal controller

    Product Image Type 8802

    Type 8802

    Continuous control valve systems ELEMENT –...

    Product Image Type 8619

    Type 8619

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

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    Applications & Tools

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    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Data sheet Type 8081 | Ultrasonic water flow meter 1 MB EN / EU
    DTS Datenblatt Typ 8081 | Ultraschall-Durchflussmessgerät für Wasser 1 MB DE / DE
    DTS Fiche technique Type 8081 | Débitmètre à ultrasons pour l'eau 1 MB FR / FR

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Operating Instructions Type 8081 | Ultrasonic flowmeter without display 441.6 kB EN / EU
    MAN Bedienungsanleitung Typ 8081 | Ultraschall-Durchfluss-Transmitter ohne Display 536.3 kB DE / EU
    MAN Manuel d'utilisation Type 8081 | Transmetteur de débit à ultrason sans écran 442.5 kB FR / EU

    Declaration of Conformity

    Description
    Filesize
    Language / Country
    ABD EU-DoC|EU Declaration 28.4 kB EN,FR,DE