thermocouple junction การใช้

Although current flows very little, power can be generated by a single thermocouple junction.
A useful feature in thermocouple instrumentation will simultaneously measure resistance and detect faulty connections in the wiring or at thermocouple junctions.
Small Size Non-Steady-State Probe : The probe consists of a needle ( 3 ) with a single thermocouple junction ( 6 ) and a heating wire, ( 5 ).
However, steady deterioration of the thermocouple junctions led to a more rapid decay in electrical power generation, and by 2001 the total power output was 65 W . As a result, later in the mission only selected instruments could be operated at any one time.