METHOD FOR COMPENSATING TEMPERATURE OF TEMPERATURE MEASURING APPARATUS USING BOLOMETER TYPE INFRARED RAY SENSOR

摘要

PURPOSE: A method for compensating temperature of a temperature measuring apparatus using a bolometer type infrared ray sensor is provided to exactly measure infrared ray without influence of surrounding temperature. CONSTITUTION: A method for compensating temperature of the temperature measuring apparatus using the bolometer type infrared ray sensor includes the steps of providing maximum electric power to resistors to maintain surrounding temperature in a higher temperature by self-heating of the resistors. The temperature measuring sensor has first and second resistors outputting first partial voltage, a compensating sensor and a detecting sensor connected in series between a static voltage terminal and a ground terminal and parallel to the first and second resistors and outputting second partial voltage.