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Temperature controller for standard rail mounting, 35…95…°C

Temperature controller for standard rail mounting, 35…95…°C

Electronic temperature controller for controlling and monitoring of temperatures in halls, greenhouses and underfloor heating systems. The device has a sensor failure and sensor short circuit fuse and a “heating” display. The sensor is not included in the delivery. All sensors with the number 5 can be used, e.g. KF-5. The hysteresis can be adjusted between approx. 0.5…5K.
Product inquiry
  • Art.-Nr.: D4780181

    Technical data

    connection cross-section0,5 mm² – 2,5 mm²
    number of outputs2
    number of control ranges1
    heating displayYes
    actual temperature displayNo
    output signalswitching
    external settingYes
    operationrotary knob
    operating voltage230 V AC / 50 Hz
    ECO function (reduction)No
    electric connectionscrew terminals
    electronic controlYes
    RAL colour number (similar)7035
    sensor elementNTC external
    bearing temperature, upper value60°C
    bearing temperature, lower value-20°C
    maximum air humidity (non-condensing)95% r.H
    housing materialplastic PC
    maximum switching voltage230 V AC, 50 Hz
    maximum switching currentNO con.:10 (3) A ; NC con.: 5 (1.5) A
    mediumair, not aggressive
    minimum switching voltage5 V AC / 50 Hz
    mounting / attachmenton supporting rails (35 mm), EN 60715
    surface propertiesmatt
    control range, upper value95°C
    control range, lower value35°C
    heating control functionYes
    cooling control functionNo
    switching difference0.5….5 K
    switching difference, can be adjustedYes
    switching elementrelay
    switching contacttwo-way contact
    potential free switching contactYes
    switching power2300 W and/or 1150 W
    type of protectionIP20
    protection classII, following appropriate mounting
    sensor externalYes
    sensor typeNTC 50K (sensor 5)
    Safety and EMCin accordance with DIN EN 60730
    scaledegrees Celsius
    ambient temperature, upper value40°C
    ambient temperature, lower value-10°C
    assemblyController without sensor
    Circuit diagram Circuit diagram



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