BONDING TYPE SURFACE TEMPERATURE MEASURING DEVICE

PROBLEM TO BE SOLVED: To measure temperature of a metal made object to be measured in a bonding type surface temperature measuring device within a wide range accurately by reducing measured error in a high temperature area. SOLUTION: A thermocouple 5 is held between a part where a pair of insulating tapes 1, 3 are bounded through an adhesive layer 7. The adhesive layer 7 is partially exposed by removing one of the insulating tapes 3 at vicinity of a conjugating part 5a of the thermocouple 5 to form a metal layer 15 of determined area such that it is interposed on the conjugating part 5a at a rear side of the other insulating tape 1. Whereby, the vicinity of the conjugating part 5a of the thermocouple 5 is almost arranged in the object to be measured and temperature measuring error may be reduced in a high temperature area as well as in a low temperature area.