digital temperature controller-limiter / ATEX / for hazardous areas
HT-D3Ex Hillesheim GmbH



  • Display:


  • Protection level:


  • Other characteristics:

    for hazardous areas

  • Maximum temperature:

    Min.: 0 °C (32 °F)

    Max.: 40 °C (104 °F)


The electronic Ex-controller HT-D3Ex is a combination of controller and ATEX approved limiter. The combi unit is already pre-wired and can therefore be put into operation quickly and easily. The Ex-controller has a switching capacity of 16A and is mounted outside the Ex-zone.

The Ex-controller enables the safe operation of Ex-heaters and Ex-Hoses of all kinds.