Spectrex 40/40L-LB UV/IR Flame Detector Series - Manual (Page 73)

TM 40/40L, Rev (6) February 2013
Duct Mount P/N 777670 61
D.3 Duct Mount P/N 777670
The Duct Mount enables flame detection in areas where high temperatures
exist or where the detector cannot be installed inside the area. It comprises
a special duct mount arrangement with a specific optical window to allow
installation in high temperature duct applications. The mount can be used
with all Spectrex 40/40 Series flame detectors.
Figure 18: Duct Mount