Such probes must be exchanged at very short intervals, because of the highly corrosive process gases, resulting in significant maintenance costs and downtime. To overcome this problem, thermocouples can be embedded in the refractory or fully shielded by an enclosure.
The tried-and-tested Fluke Process Instruments solution removes the thermocouple at 500 °C, before it can be damaged, and inserts a Raytek Thermalert TX pyrometer in the same opening.
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e: marcom2.emea@flukeprocessinstruments.de
w: www.flukeprocessinstruments.com
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