General Monitors TA402A, Instruction Manual

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This chapter provides a description of
the flame detectors and the accessories, that
can be used with them.
6.1 Flame Detectors
There are 6 Flame Detectors designed for
use with the Model TA402A. Each detector
has unique features and advantages:
n FL3000 UV/IR Flame Detector
The FL3000 (figure 26) has a very high
degree of discrimination when it comes
to identifying UV and IR radiation
sources. Only the correct combination of
each type of radiation will signal a fire.
Figure 26
n FL3001 UV Flame Detector
The FL3001 (figure 27) has been
optimized for speed of response. Typical
response times are less than 1 second for
1 square foot fires within the field of
view of this detector.
Fig ure 27
n
FL3002 Enhanced IR Flame Detector
The FL3002 (figure 28) can see fires
through thick or heavy smoke. The
optics on this detector are not easily
obstructed by grease on the lenses or air
borne particles/debris.
Figure 28
Model TA402A
Detector Assembly/Accessories 25