WATER COOLED MEASURING PROBE FOR CONTINUOUSLY MEASURING THE TEMPERATURE OF HOT LIQUID METAL BATHS IN GREAT BASIC OXYGEN CONVERTERS

摘要

The invention relates to a water-cooled measuring probe for continuously measuring the temperature of hot liquid metal baths, comprising a probe body, a probe head set back relative to said body in shoulder-like fashion under formation of an annular floor part enclosing with the longitudinal axis of the probe an angle of 80 DEG - 120 DEG , a sensing portion and a refractory jacket releasably attached to the probe body and surrounding said probe head and sensing portion. Thus the stability of the measuring probe is enhanced without impairing the strength of the connection between probe head and refractory jacket or the measuring accuracy.