Keeping pressure transmitters, analyzers, and instrument enclosures above freezing and in range.
Why It Matters
Pressure transmitters, analyzers, and other in-line instruments are only useful if they keep reporting accurately through the winter. Once one freezes, you don't just lose the reading — you lose confidence in every reading around it. Wrapping the transmitter or valve in even heat protects the instrumentation from freezing and sustains its functionality, so the data coming back reflects the process, not the weather.
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