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.
FAQs
technical services
Gefran indicators
emissons
electric heat tracing
flue gas
electrical heat tracing
parallel trace heating
trace heating
displacement transducer
compliance testing
fluegas analysis
heat tracing
testo thermal imager
testo 350
maintenance
series resistance cables
Gefran 600 controller
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