EVAPORATOR DEVICE

An evaporator device for evaporating a substance may include an evaporator, two electrical connections, a blocking conductor, and an electrical current path for an electrical supply of the evaporator. The evaporator may include an electrically conductive evaporator ceramic with a receiving structure that receives the substance during operation. The electrical current path may extend through the two electrical connections, the evaporator ceramic, and the blocking conductor. The evaporator ceramic may be configured to homogeneously provide heat in a thermal operating range between an operation starting temperature and an operation end temperature. The blocking conductor may be heat-transmittingly connected to the evaporator ceramic. The blocking conductor may configured such that, upon exceeding the operation end temperature, an electrical resistance of the at least one blocking conductor abruptly increases.