Frost protection thermostat, capillary length 12m, external setting, 2-stage

Frost protection thermostat, capillary length 12m, external setting, 2-stage

For measuring the temperature of non-aggressive gases. The JTF-21 frost protection monitor has 2 switching outputs, which makes it possible to override the system before the danger point is reached. When fixing the capillary tube, mounting brackets JZ-05 / 6 M (metal) or JZ-05 / 6 K (plastic) should be used upstream of the heating coil. The capillary tube is active along its entire length. The device reacts when approx. 60 cm of the capillary reaches the adjusted scale value. Mounting brackets, immersion sleeves and protective coils are not included in the delivery and must be ordered separately.
Product inquiry
  • Art.-Nr.: E6090330

    Technical data

    suitable as monitorNein
    suitable as 2-point controllerJa
    suitable as cut-outNein
    process temperature55°C
    control range, upper value12°C
    control range, lower value-10°C
    switching differenceapprox. 1 K
    device versionsurface-mounted unit
    medium temperature (EF007506)200°C
    sensor elementcapillary tube
    number of NO contacts0
    number of NC contacts0
    number of two-way contacts2
    electric connectionSchraubklemmen
    type of protectionIP40
    electronic versionNein
    with explosion protectionNein
    switching difference, can be adjustedNein
    maximum switching voltage230 V AC, 50 Hz
    maximum switching currentNC con.: 16 (2.5) A; NO con.: 6.3 (2.5) A
    contact interlockingNein
    height112mm
    width105mm
    depth55mm
    number of outputs2
    number of control ranges1
    output signalswitching
    external settingJa
    rated impulse voltage4000V
    operating voltagekeine
    setting range, upper value12°C
    setting range, lower value-10°C
    RAL colour number (similar)7035
    materialKunststoff
    function type (systems engineering)TR
    length of supply line6m
    bearing temperature, upper value55°C
    bearing temperature, lower value-10°C
    housing materialplastic ABS
    max. sensor temperature200°C
    mediumair, not aggressive
    mounting / attachmentWandmontage
    surface propertiesmatt
    potential free switching contactJa
    heating or cooling control functionJa
    switching elementmicroswitch
    switching contacttwo-way contact
    switching power3450 W
    protection classI
    EMC safetyin accordance with DIN EN 60730
    scaledegrees Celsius
    operationDrehknopf
    ambient temperature, upper value55°C
    ambient temperature, lower value-10°C
    degree of contamination2
    maximum air humidity (non-condensing)95% r.H
    medium temperature up to (EF007369)200°C
    medium temperature (EF007369)-10°C
    internal settingNein
    external resetNein
    Circuit diagramE6090330 Circuit diagram

    Downloads

    PhotoTypeArticlenumberFeaturesKind
    JZ-07E6160145Mounting bracket for frost protection thermostat JTFAccessories
    JZ-05/1MC1809462Individual mounting bracket (metal) for frost protection thermostat JTF / RTKSAAccessories
    JZ-05/6KC1809536Mounting brackets (plastic) for frost protection thermostat JTF / RTKSA, 6 pcs.Accessories
    JZ-04E6160133Capillary tube duct for JTF frost protection thermostats and JMT/WR/JET capillary controllersAccessories
    JZ-05/6MC1809474Mounting brackets (metal) for frost protection thermostat JTF/RTKSA, 6 pcs.Accessories
     

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