SENSOR ARRANGEMENT FOR TEMPERATURE MEASUREMENT

摘要

A sensor arrangement for measuring the temperature of molten masses uses a receptacle having at least one strip-shaped or wire-shaped carrier and an opening on its upper side, with a thermoelement placed inside the receptacle. In order to make available a sensor arrangement for the exact determination of the liquidus temperature of molten cryolite, the receptacle is made of metal. A temperature measuring device with a sensor arrangement of this type, has at least one carrier mounted at its end facing away from the receptacle in a sleeve, the sleeve being detachably connected to a mounting device. In addition, a process for measuring the liquidus temperature of molten cryolite in a receptacle vibrates the receptacle during the cooling of the molten cryolite.