Heated Sample Lines

1/4" &  3/8" tube diameter, 1m to 20m in length. Signal Trace Heated Line is designed to convey hot exhaust gasses from sample  points and probes  to analyser, without  compromising sample integrity.

With   safety a major consideration the tough,   flexible line is electrically isolated from  the main supply and is thermally insulated  to allow handling even at full temperature.

Heated Sample Lines

Key Benefits:

  • 1/4" or 3/8" OD
  • Lengths from 1m to 20m
  • Available with replaceable PTFE lines
  • Braided heating element eliminates cold spots


  • Vital for accurate testing of heated samples containing soluble or condensing gases.