Heat tracing monitoring system and heat tracing monitoring method

A monitoring system for heat tracing, comprising:

• a heat tracing monitoring device configured to receive a temperature value of a pipe from a temperature measuring device and to output a temperature value of a fluid flowing through the pipe by using the temperature value of the pipe through calibration;
• the temperature measuring device configured to output and transmit the temperature value of the pipe by using a temperature sensor installed on the pipe that connects a fluid supply end, which supplies the fluid, and a fluid demand end, which uses the fluid;
• and
• a heat tracing device provided with a heating cable installed on the pipe, and configured to heat the pipe using the heating cable,
• wherein the heat tracing monitoring device is further configured to
• control operation of the heat tracing device based on the temperature value of the fluid, and
• to display the temperature value of the pipe, the temperature value of the fluid, and a change in the temperature value of the fluid heated by the heat tracing device by using a graphical model of a piping system including a plurality of pipes.