The heated transferline is used for connecting the pick-up point with the Flame-Ionization-Detector. The temperature control is made by FID or external temperature controller. The thermocouple is available as NiCrNi or PT 100 element. A built in temperature fuse protects the heated line against external problems of temerature controllers. The heated lines are available in length between 1m up to10m as standard length. Other length can be offered as required.