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Universal capillary double thermostat, TW 0…120…°C, TW 0…120…°C, hysteresis 2x 3K


Universal capillary double thermostat, TW 0…120…°C, TW 0…120…°C, hysteresis 2x 3K

This series of devices was specially developed for use in heating technology in boiler systems or storage tanks, district heating transfer stations and heat transfer systems, in ventilation technology as supply air monitors or as limiters for electric heating registers. Immersion sleeves/protection coils are not included in the scope of delivery. The JZ-30 accessory must be used in conjunction with immersion sleeves or protection coils.
The control range / hysteresis for both temperature monitors is 0… 120 ° C / 3K.
  • Art.-Nr.: KA001100

    Technical data

    Ambient temperature, upper value80 °C
    Bearing temperature, lower value-30 °C
    Bearing temperature, upper value80 °C
    Capillary length2 m
    ColourAnthr. grey (RAL7016), frontp. transp.
    Contact interlockingNo
    Control range, lower value0 °C
    Control range, upper value120 °C
    Cooling control functionYes
    Depth57,5 mm
    Device versionSurface-mounted unit
    Diameter sensor element6 mm
    Electric connectionPush-in terminal
    Electronic controlNo
    External resetNo
    Function type (systems engineering)TW/TW
    Heating control functionYes
    Height146,8 mm
    Internal settingYes
    Max. sensor temperature138 °C
    Maximum air humidity (non-condensing)95 % r.H
    Maximum switching currentO: 16 (2,5) A; S: 6,3 (2,5) A, 0,25 ADC
    Maximum switching voltage230 V AC 50 / 60 Hz, 230 V DC
    Minimum switching currentAt 24 V (AC/DC) min. 100 mA
    Minimum switching voltage24 V AC / 50 Hz, 24 V DC
    Mounting / attachmentIn imm. sleeve, prot. coil, on tube, etc
    Number of control ranges2
    Number of outputs4
    Operating voltageNone
    OperationInternal setpoint adjuster
    Output signalSwitching
    Potential free switching contactYes
    Protection classI
    Safety and EMCIn accordance with DIN EN 60730
    ScaleDegree Celsius
    Sensor elementCapillary tube
    Sensor materialCu
    Switching contact2 two-way contacts
    Switching differenceTW: 3 K ; TW 3K
    Switching difference, can be adjustedNo
    Switching elementMicroswitch
    Type of protectionIP54
    Width106 mm
    With explosion protectionNo
    Circuit diagram Circuit diagram


    Info sheet

    Assembly instructions


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