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    Ultrasonic level measuring device

    Type 8177 / Article No. 559245

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    Produkt-Foto Typ 8177

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

    Please consider the technical attributes.


    • For level measurement up to 8 m
    • 4...20 mA/HART - 2 wires
    • Suitable for solids
    • ATEX certification

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

    Product description

    The type 8177 is a non-contact ultrasonic level measuring device, designed for continuous level measurement in open or closed vessels. The unit is suitable for liquids, but also for solids, in virtually all industries, particularly in water and waste water management.

    UPC Number
    Commodity Codes

    Technical attributes

    Type 8177
    Product sub-group Filling level
    Continuous measurement Yes
    Switch No
    Construction device Compact
    Display type no display
    Protection class measurement device (IP) IP66/67
    DC voltage min. 14 V
    DC voltage max. 30 V
    Operating supply type 2 conductor
    Measuring accuracy 1 4
    Temperature environment min -20 °C
    Temperature environment max 70 °C
    Temperature medium min -40 °C
    Temperature medium max 80 °C
    Pressure max sensors 2 bar
    Measured value min 0,4
    Measured value max 8
    Measured value unit m
    Sensor type Ultrasound
    Electrical connection 1 type Cable gland M20
    Electrical connection 1 quantity 2 PCE
    Electrical connection 1 number of contacts 2 PCE
    Electrical connection 1 material category Plastics
    Electrical connection 1 material PA (Polyamide)
    Electrical connection seal 1 material NBR (nitrile rubber)
    Output 1 type analog current 4-20 mA
    Communication interface protocol HART
    Communication interface hardware Current output HART
    Communication interface connection type Clamp terminal
    Electronics body material category Metals
    Electronics body material Stainless steel
    Electronics body material composition 1.4404 (316L)
    Cover material PBT (polybutylene terephthalate)
    Protective cover material PC (polycarbonate)
    Sensor/housing seal material EPDM (ethylene propylene diene rubber) food quality
    Seal housing/cover material EPDM (Ethylene-propylene-diene rubber)
    Protective cover seal material EPDM (ethylene propylene diene rubber) food quality
    Screws material Stainless steel
    Parametrisation local Yes
    Parametrisation separate No
    Parametrisation fixed No
    Port connection 1 type Outer thread
    Port connection 1 thread type G
    Port connection 1 thread marking 2
    Port connection material category Plastics
    Port connection material PVDF (Polyvinylidene fluoride)
    Medium-contacting parts seal material EPDM (Ethylene-propylene-diene rubber) food-quality
    Sensor material category Plastics
    Sensor material PVDF (Polyvinylidene fluoride)
    Weight 1,67 kg
    Approval type ATEX
    Certification type II 1/2 G EEx ia IIC T6
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    Data Sheets

    Language / Country
    DTS Type 8177 data sheet | Ultrasonic level measuring device 706 kB EN / EU
    DTS Tipo 8177 folha de dados | aparelho ultrassónico de mediçãodo nível de enchimento 604 kB PT / BR
    DTS Typ 8177 Datenblatt | Ultraschall-Füllstandsmessgerät 742 kB DE / DE
    DTS Type 8177 fiche technique | Niveaumètre ultrasonique 707 kB FR / FR

    User Manuals

    Language / Country
    MAN Accessory Type 8136 8137 8138 8177 8185 8186 8188 8189 | Display module 4 MB EN,FR,DE / EU
    MAN Consignes de sécurité 432 kB EN,FR,DE / EU
    MAN Operating Instructions Type 8177 | Level transmitter 2 MB EN,FR,DE / EU

    EU Declaration of Conformity

    Language / Country
    ABD EU-DoC|EU Declaration 826 kB ML

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