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Room thermostat, heating/cooling, surface-mounted, 24V AC/V DC, output 0…10V/10…0V, 2-pipe


Room thermostat, heating/cooling, surface-mounted, 24V AC/V DC, output 0…10V/10…0V, 2-pipe

Electronic surface-mounted climate controller for controlling heating and cooling in mixing chambers in hotels, residential properties and business premises. For controlling permanent valve actuators or air valves. The factory preset “zero point” of approx. 21…°C can be adjusted by +/- 5K in the device. The adjustment knob can be used to adjust the set temperature within the range +/- 3K of the set zero point.
  • Art.-Nr.: DA450100

    Technical data

    Actual temperature displayNo
    Additional heating switchNo
    Ambient temperature, lower value0 °C
    Ambient temperature, upper value50 °C
    AssemblyComplete device
    Bearing temperature, lower value-20 °C
    Bearing temperature, upper value70 °C
    ColourPure white
    Control range, lower value13 °C
    Control range, upper value29 °C
    Cooling control functionYes
    Degree of contamination2
    Depth25,5 mm
    DesignBerlin 2000
    ECO function (reduction)No
    Electric connectionScrew terminals
    Electronic controlYes
    External settingYes
    Heating / cooling switchNo
    Heating control functionYes
    Height83,4 mm
    Housing materialPlastic ABS
    Maximum air humidity (non-condensing)95 % r.H
    Maximum switching current5 mA
    Mechanical range reductionYes
    MediumAir, not aggressive
    Mounting / attachmentSurface mounting
    Number of outputs1
    Number of outputs, cooling1
    Number of outputs, heating1
    Off / comfort / ECO switchNo
    On / Off switchNo
    Operating voltage24 V AC / 50 Hz, 24 V DC
    OperationRotary knob
    Output signal0 – 10 V
    Potential free switching contactNo
    Protection classIII
    RAL colour number (similar)9010
    Safety and EMCIn accordance with DIN EN 60730
    ScaleThreshold arrows with ”+” and ”-“
    Sensor elementNTC internal
    Sensor externalNo
    Surface propertiesMatt
    Switch/lamp night-time reductionNo
    Switching contactZero-contact
    Switching difference0 K, as controlled almost constantly
    Switching difference, can be adjustedNo
    Switching elementElectronics with analogue output signal
    Temperature controller versionClimate controller
    Thermal feedbackNo
    Type of protectionIP30
    Width78,3 mm
    With explosion protectionNo
    Circuit diagram Circuit diagram





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