If the joint between two wires of different metallic material heats up, the thermoelectric effect results in an electrical voltage. The contact temperature measurement has used this effect for a long time with the help of thermocouple elements. If the connection is warm because of absorbed Radiation, this component is called Radiation thermocouple.
Prihláste sa k odberu noviniek
AMB (Stuttgart, DE) 13.09.2016 - 17.09.2016
all about automation (Leipzig, DE) 28.09.2016 - 29.09.2016