Straight Lens Tubes

The PyrOptixTM standard lens tubes are all high-performance, air-cooled, double-wall stainless steel construction.  Lens tubes are available in lengths from 20 inches and longer, provided in increments of 16 inches. They are available with 200, 300, 640 or 1200 fields of view. The narrow field of view provides the clearest information on the back wall. The wider field of view provides more information about the side walls and is typically used for viewing pulp mill recovery beds.

Off-Axis Lens Tube

Our off-axis lenses provide a rotating 360° view of the boiler walls during mobile inspections.  Because the lens tip is fully inside the boiler, a thermocouple in the lens tip provides an overheating warning to the operator. Lens tubes are available in lengths from 28 inches and longer, and are provided in increments of 16 inches. They are available with a 30° field of view.


Take advantage of the PyrOptix IR-Core3 Upgrade Program.

If you’re a current Enertechnix customer, you can gain even greater results from your PyrOptix IR inspection camera system. Featuring the latest core technology, the PyrOptix IR-Core3 Upgrade Program is an easy way to achieve the most advanced online visibility and temperature analysis without incurring the costs of replacing your existing equipment.

Click here for a PDF datasheet about our PyrOptix IR-Core3 Upgrade Program.

We also offer inspection services.

Our experienced field engineers are available to perform an extensive survey of your boiler. We provide a detailed report containing video footage and analysis of slag deposits, burner condition and cleaning performance. Conducted while your boiler or furnace is in operation, our inspections help you stay online longer.

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