A)THE TOTAL RESISTANCE OF A THERMOCOUPLE CIRCUIT CAUSED BY THE RESISTANCE OF THE THERMOCOUPLE WIRE B)THE RESISTANCE OF A PROCESS LOOP TRANSMITTER, TYP A FEW HUNDRED OHMS, C) THE RESISTANCE OF AN ANALOG PYROMETER, TYPICALLY 10 OHMS
The total resistance of a thermocouple circuit caused by the resistance of the thermocouple wire Usually used in reference to analog pyrometers which have typical loop resistance requirements of 10 ohms