Magnetism temperature sensor

The utility model belongs to the technical field of breaker mantle welt temperature measurement, especially relate to a magnetism temperature sensor, it encloses the piece by shell body, a set of high magnetic steel, the temperature resistive ware, and the cable conductor protects wire spring and resin material and forms, and resin material packs to the upper end level edge of shell body, and the middle part cross -section of protecting wire spring lies in the upper end horizontal plane department of shell body, and the temperature resistive ware is the cylinder shape. The shell body comprises nonrust steel pipe and stainless steel round board. Nonrust steel pipe bore diameter is greater than the outside diameter 2mm -5mm of high magnetic steel circle piece, and it is individual that a set of high magnetic steel circle piece is 5 -7. The utility model has the advantages that the testee is more pressed close to to the shell body bottom, makes temperature signal more accurate, and temperature measurement's reaction rate is also quicker. Can through the quantity of adjusting a set of high magnetic steel circle piece, the size of adjusting magnetic force, make magnetism temperature sensor's installation and dismantlement convenient and fast according to the in -service use requirement.