FIELD: measuring equipment.
SUBSTANCE: invention relates to measurement equipment and can be used for measuring temperature of heated body. Device for measuring temperature of the material, heated in microwave electromagnetic field is disclosed, containing a thermal phial, arranged in the microwave electromagnetic field, combined with flexible capillary made of dielectric material filled with thermometric body and connected with registration unit. Thermal phial is equipped with tightly closing cover, and as thermometric body contains gaseous medium. Recording unit is made in the form of the U-shaped tube filled with contrast liquid and gaseous medium contacting with flexible capillary and with opposite tightly closed end of the U-shaped tube, which is arranged outside the coverage area of the microwave electromagnetic field and is equipped with a scale for detecting contrast fluid level.
EFFECT: expansion of operating temperature range.
1 cl, 2 dwg
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