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Baro Transmitter

Part number: 3.1157.10.xxx

  • Description

    3.1157.10.000
    The baro transmitter measures the “absolute air pressure” of the atmosphere at the site.
    • Scalable
    - measuring range
    - Analogue output

    • Configurable
    - mean value calculation
    - heating control,
    - energy saving mode,
    - baud rate

    The baro transmitter measures the “absolute air pressure” of the atmosphere at the site. It is designed for application in the field of environmental protection, where high accuracy, quick responding behaviour, long-term stability and reliability are required.
    The instrument is suited for in- and outdoor application. A tempered piezo-ceramic sensor for absolute pressure is used, which is characterized by thermal and mechanical stability.
    The electric connection is done via an 8-pole terminal strip and a special screwed cable
    gland with smoothing function for air pressure.

    The following outputs are available:
    1 x serial interface
    1 x frequency output
    1 x analogue output (U/­I)

  • Specification

    Air pressure
    Measuring range
    260 ... 1260 hPa
    Accuracy
    with heating
    ± 0,25 hPa @ -40 ... +65 °C @ 800 ... 1100 hPa
    ± 0,50 hPa @ -40 ... +65 °C @ 600 ... 800 hPa
    without heating
    ± 1 hPa @ -40 ... +65 °C @ 600 ... 1100 hPa
    Long-term stability
    ± 0.3 hPa /­ Year
    Data output digital
    Output type
    RS485 and
    Impulse output
    Operating voltage
    Electronic
    5 ... 24 V DC ( for digital outputs only) otherwise
    12 ... 24 V DC
    Current consumption
    10 mA max. @ 12 V
    Heating
    12 ... 24 V DC, max. 115 mA @ 12 V
    General
    Ambient temp.
    -40 ... +65 °C
    Electr. connection
    terminal strip
    Dimension
    110 x 82 x 57 mm
    Weight
    0.15 kg

  • Versions

     
    3.1157.10.000
    Product number 3.1157.10.041
    Air pressure
    Electr. output
    4 ... 20 mA -> 600 ... 1060 hPa
    Product number 3.1157.10.061
    Air pressure
    Electr. output
    0 ... 10 V -> 600 ... 1060 hPa
    Product number 3.1157.10.140
    Air pressure
    Electr. output
    0 ... 20 mA -> 800 ... 1060 hPa
    Product number 3.1157.10.040
    Air pressure
    Electr. output
    0 ... 20 mA -> 600 ... 1060 hPa
    Product number 3.1157.10.161
    Air pressure
    Electr. output
    0 ... 10 V -> 800 ... 1060 hPa
    Product number 3.1157.10.141
    Air pressure
    Electr. output
    4 ... 20 mA -> 800 ... 1060 hPa
    Product number 3.1157.10.000
    Air pressure
    Electr. output
    0 ... 5 V -> 800 ... 1060 hPa

  • Accessories

    Product
    Product name
    Product name / Brief description
    4.3171.30.000

    Traverse for Wind Transmitters Compact

    4.3171.3x.000

    Traverse for Wind Transmitters Compact


    For mounting the wind transmitter and wind direction transmitter jointly onto a mast.
     
    Material
    Traverse
    aluminium (AlMgSi0.5)
    Gripping clamb
    stainless steel
    General
    Sensor distance horizontal
    0.8 m
    Weight
    0.35 kg
    Mounting
    hole Ø 29 mm
    Show more
    4.3171.40.000

    Traverse short for Wind Transmitters Compact

    4.3171.4x.000

    Traverse short for Wind Transmitters Compact


    For mounting one wind transmitter or wind direction transmitter at a mast.
     
    Material
    Traverse
    aluminium (AlMgSi0.5)
    Gripping clamb
    stainless steel
    General
    Sensor distance horizontal
    0.4 m
    Weight
    0.3 kg
    Mounting
    hole Ø 29 mm
    Show more
    506345

    Adapter Compact

    506345

    Adapter Compact


    The adapter serves for mounting a radiation transmitter, baro transmitter or brightness transmitter onto a traverse (4.3171.30.000, 4.3171.40.000) or holder (506 347).
     
    General
    Material
    Aluminium, anodized
    Dimension
    100 x 115 x 65 mm
    Weight
    0.5 kg
    Show more

  • Further information

     
     
    User manual
     
    Catalogs
     
Create all information as a PDF file