Pentair Thermal Management Becomes nVent
- A New Opportunity to Spark Innovation

Your trusted brands RAYCHEM, TRACER, NUHEAT, PYROTENAX and TraceTek are now part of nVent Thermal Management.

The new company website is in development and will be launched in January 2019. Until then, we are happy to serve your information needs through our current website.

For more information on nVent:
Download press release
Visit nVent.com
(currently English only)

PLI - Power Line Carrier Interface


nVent RAYCHEM power-line carrier interfaces (PLI) modules provide temperature-monitoring capability for the RAYCHEM NGC-30 heat tracing control and monitoring unit. The PLI receives input from the power wires for the heat tracing circuits, which carry the signals from special transmitters. The transmitters provide pipe temperatures from RTDs and continuity confirmation; they are typically located at the unpowered end of the heat tracing line.


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