Thermocouple sensitivity about how to improve1

1, the use of two metal connection interface is not too big;

2, both in metal whole heating environment, don't be too long from the heating part, in order to avoid prolonged heating time;

3, the resistivity of the conductor, wire had better not too long, had better use not less than 2 mm ^ 2 silver or silver plated softhearted line;

4, if the line is the longer, the proposal USES the amplifier in the middle of the way, in the middle of the installed near the side of the thermocouple amplifier, makes comments on the signal transmitted to the controller after amplification, and then check.