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