What is trace heating / sensor?

Trace heating is a term usually used for keeping pipelines and attached devices unfrozen. The important function of trace heating is maintaining stable temperature and flow rate of the materials flowing through the pipeline. The most common implementation of trace heating is electrical, which offers good adjustability. However, for accurate process control and adjustment also precise temperature data is needed. For these applications we have designed our high quality trace heating sensors, which already have been available for years, also for Ex applications.