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      Christian Bürkert GmbH & Co. KG
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      Website https://www.buerkert.de/
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      Bürkert GmbH und Co. KG
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      74653 Ingelfingen
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      Fax +49 7940 10 91448
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      D-40699 Erkrath
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bürkert
 

    Pressure measuring device / Switch

    Type 8311 / Ident No. 439932

    Compare now Print
    Produkt-Foto Typ 8311

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

    • Produkt-Foto Typ 8311
    • Massbild
    • Massbild
    • Massbild

    Pressure switch with display

    • Indication, monitoring, transmitting and continuous or On/Off control in one device
    • Output signal 4...20 mA, 2-wire for continuous control
    • Transistor or relay outputs for On/Off control or alarm function

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

    Product description

    This intelligent mini transmitter/switch with an extra-large display is specially designed to switch alarms and to establish a monitoring system or an On/Off control loop. The switching points can be programmed with the three-key keypad under the display. In addition, the process value can be transmitted to the PLC (4-20 mA). The connection to the process in the piping is made using standard fittings (G1/2, NPT1/2,Rc1/2).


    Commodity Codes
    90262020
    Country
    FR

    Technical attributes

    Name
    Value
    Unit
    Type 8311
    Product sub-group Pressure
    Continuous measurement Yes
    Switch Yes
    Display type Display
    Protection class measurement device (IP) IP65
    Voltage / rated voltage 12 V
    Voltage / rated voltage 30 V
    DC voltage Yes
    Accuracy in relation to measurement range end value 1.5 %
    Temperature environment min 0 °C
    Temperature environment max 60 °C
    Temperature medium min -20 °C
    Temperature medium max 100 °C
    Measured value min (bar) 0 bar
    Measured value max (bar) 10 bar
    Sensor type Piezo-resistive ceramic
    Pressure value absolute No
    Cable plug in delivery not included
    Electrical connection 1 type Plug - M12
    Electrical connection 1 quantity 1 PCE
    Electrical connection 1 number of contacts 5 PCE
    Electrical connection 1 gender male
    Electrical connection 1 material category Plastics
    Electrical connection 1 material PA (Polyamide)
    Electrical connection 1 seal material EPDM (Ethylene-propylene-diene rubber)
    Output 1 digital type Transistor
    Digital output 1 transistor contactless 0.7 A
    Output 1 digital transistor connection NPN Yes
    Output 1 digital transistor connection PNP No
    Output 2 digital type Transistor
    Digital output 2 transistor contactless 0.7 A
    Output 2 digital transistor connection NPN No
    Output 2 digital transistor connection PNP Yes
    Electronics body material category Plastics
    Electronics body material PC (Polycarbonate)
    Cover material PC (Polycarbonate)
    Front foil material category Plastics
    Front foil material Polyester
    Seal sensor/housing material EPDM (Ethylene-propylene-diene rubber)
    Seal housing/cover material Silicone
    Screw material Stainless steel
    Electronics body encapsulated Without
    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 1/2
    Port connection material category Metals
    Port connection material Stainless steel
    Medium-contacting parts seal material FKM (Fluor rubber)
    Weight 0,280000 kg
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    Downloads

    Data Sheets

    Description
    Filesize
    Language / Country
    DTS Type 8311 data sheet | compact pressure transmitter/switch 533.3 kB EN / EU
    DTS Type 8311 data sheet | compact pressure transmitter/switch [US units] 548.3 kB EN / US
    DTS Typ 8311 Datenblatt | kompakten Transmitter/On-/Off-Schalter 539.3 kB DE / DE
    DTS Type 8311 fiche technique | Instrument de mesure/détecteur de pression numérique 504.6 kB FR / FR

    User Manuals

    Description
    Filesize
    Language / Country
    MAN Operating Instructions Type 8311 | Pressure threshold detector 2.5 MB EN,FR,DE / EU
    MAN Operating Instructions Type 8311 | Pressure transmitter 1.8 MB EN,FR,DE / EU
    MAN Manual de usuario Tipo 8311 | Transmisor de presión, presostato 1.1 MB ES / ES

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