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