In order to prolong the life of heat resistance, how to correctly use heat resistance?

In order to ensure the accuracy of the thermal resistance measurement, prolong the service life of thermal resistor, the following points should be paid attention to when using thermal resistance: ( 1) According to the temperature measurement range and temperature measuring medium, reasonable choose heat resistance; （ 2) According to the actual situation of measurement conditions, reasonable selection of thermal resistor insertion depth; （ 3) Using thermal resistance temperature measurement, reading measurements should be within the prescribed period of time; （ 4) Should be paid attention to in the measurement of dynamic temperature, select the appropriate time constant of the thermal resistance; （ 5) In order to reduce the measurement of electric current produced by natural phenomenon, should be within the scope of current control zha the following: the use of standard platinum thermal resistance current should not be more than 1 ma; The use of industrial heat resistance current should not exceed 6 ma.