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.
trace heating
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heat tracing
electric heat tracing
fluegas analysis
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testo 350
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electrical heat tracing
Gefran 600 controller
parallel trace heating
flue gas
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