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WINDOW 141 Flame Scanning System

Scanner Head | Microcontroller Module | Data Terminal | UV / IR Source

Scanner Head - Window 141

• Independent UV (ultraviolet) and IR (infrared) flame detection plus a direct visual sight to the scanned flame in a single scanner head
• Pure UV detection (220nm peak): not affected by visible and sunlight radiations like a silicon UV enhanced system would.
• Very stable IR detection (1 550nm peak): not affected by visible radiations and temperature variations like for the Ge, PbS or other IR cells.
• For easy installation, a ball swivel mounting on the boiler front allows adjustment of the viewing angle. Standard 1'' NPT connections are used for the ball swivel and scanner head.
• The visible section of the radiation is only for visual observation through the patented WINDOW, not affecting the cells performance. The following can be observed:

Sight alignment of the burner flame
Obstructions to be avoided
Flame aspect
Lens cleanness
Operation of the shutter
Inside UV and IR LED indicators


Application Suitable for standard and Low NOx industrial burners, firing gas, oil, coal and other non standard fuels Construction Aluminium case Size 65mm x 55mm x 120mm Weight 500g Mounting 1 inch NPT female, usually through adjustable ball joint Cooling air 3/8" NPT female connection for 5 SCFM instrument cooling air at less than 105°F (40°C) 5" WC above wind box pressure Environment -13 to 185°F (-25°C to 85°C) Humidity 95% non condensing Detection UV at 220nm peak IR at 1550nm peak Window See-thru window for the visible section of the spectrum. Eye protective lens against UV and IR arrays. Shielded window blocking RF interferences. Display Red LED for IR detection Blue LED for UV detection Self-checking Mechanical shutter Connector Military 8 pin quick disconnect Approvals FM standard 7610, CSA class 2632-01. CE pending.

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