When the controller fails and the heating cable remains energized the pipe will increase in temperature to an equilibrium temperature. This is called “run-a-away” temperature. For stabilized designs in hazardous areas, the condition is used to determine the maximum heating cable sheath temperature.
technical services
testo 350
maintenance
trace heating
testo thermal imager
electrical heat tracing
flue gas
parallel trace heating
displacement transducer
heat tracing
electric heat tracing
emissons
Gefran indicators
FAQs
series resistance cables
Gefran 600 controller
fluegas analysis
compliance testing
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