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    Type 8181 - Level float switch

    Product Image Type 8181

    The depiction of the products may differ from the actual specific design.

    Please consider the technical attributes and Data Sheets.

    Type Description

    Float switch with hermetically sealed reed contacts in a fixed switch part, switching triggered by magnets in floating switch part, reed contact implemented as alternator or normally open/closed; for neutral and aggressive liquids; not sensitive to dirt particles in the medium; cylindrical threading for simple installation in side of container. Different versions are available depending on material (PP or stainless steel), mounting position (horizontal or vertical) and equipment (relay).

    • Switch for neutral and aggressive liquids
    • NO/NC, alternating
    • Reed contact
    • Vertical or horizontal mounting
    • Molded lying leads (Type 8181) or cable (Type TCL001)

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


    Data Sheets

    Language / Country
    DTS Type 8181 data sheet | Level float switch 535.1 kB EN / EU
    DTS Type TCL001 data sheet | simple float switch 440.3 kB EN / EU
    DTS Typ 8181 Datenblatt | Füllstand Schwimmerschalter 548.6 kB DE / DE
    DTS Typ TCL001 Datenblatt | einfacher Schwimmerschalter 444.3 kB DE / DE
    DTS Type 8181 fiche technique | Interrupteur de niveau à flotteur 536.9 kB FR / FR
    DTS Type TCL001 fiche technique |Interrupteur simple à flotteur 440.9 kB FR / FR

    User Manuals

    Language / Country
    MAN Operating Instructions Type 8181 | Level switch with relay 1.2 MB EN,FR,DE / EU
    MAN Operating Instructions Type 8181 | On/off level switch withhousing 169.3 kB EN,FR,DE / EU
    MAN Operating Instructions Type 8181 | On/off level switch without housing 156.9 kB EN,FR,DE / EU
    MAN Manual de usuario Tipo 8181 | Flotador para nivel de llenado 165.6 kB ES / ES

    Declaration of Conformity

    Language / Country
    ABD EU-DoC|EU Declaration 24.9 kB EN,FR,DE