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External temperature sensor, NTC8K


External temperature sensor, NTC8K

The outdoor temperature sensors AF with internal sensor are used for temperature detection in outdoor areas, in humid areas, in cold stores and greenhouses as well as in industrial areas and are especially protected against dust and humidity. If the sensor housing is exposed to direct sunlight, the use of a sunshade is recommended.
  • Art.-Nr.: G9040390

    Technical data

    Active temperature measurementNo
    Ambient temperature, lower value-30 °C
    Ambient temperature, upper value70 °C
    Bearing temperature, lower value-30 °C
    Bearing temperature, upper value70 °C
    ColourPure white
    Connection cross-section0,14 mm² bis 2,5 mm²
    Cover fasteningBayonet fastening
    Depth34 mm
    Electric connectionScrew terminals
    Height64 mm
    Housing materialPlastic PA (30 % GF reinforced)
    Max. measurement current< 1 mA
    Maximum air humidity (non-condensing)95 % r.H
    MediumAir, not aggressive
    Mounting / attachmentWall mounting
    Passive temperature measurementYes
    Protection classIII
    RAL colour number (similar)9010
    Safety and EMCIn accordance with DIN EN 60730
    Sensor elementNTC internal
    Sensor element inside the housingYes
    Sensor element outside the housingNo
    Sensor typeNTC 8K (sensor 3)
    Surface propertiesGloss
    Temperature measuring range lower value-30 °C
    Temperature measuring range upper value70 °C
    Type of protectionIP65
    Version of sensorExternal sensor
    Width58 mm
    With explosion protectionNo
    With housingYes
    With mounting materialNo
    With supply lineNo
    Circuit diagram Circuit diagram


    Assembly instructions


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