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95-8596
APPLICATION
The Q1201C is used with Det-Tronics X-Series Flame
Detectors (X3301, X3302, X2200, X5200, X9800) for
identifying the detector's cone of vision (COV). The
Q1201C easily attaches to the front of the detector for
use during system startup, checkout and re-alignment.
DESCRIPTION
Q1201C LASER HOLDER
The Q1201C is designed to hold the Laser, which
projects a red beam of laser light to show the exact
center of the cone of vision of the detector. Two
additional holding positions are available for locating
the outside edges of the cone of vision for either 30
degrees off-center or 45 degrees off-center. While the
laser is being used to locate the perimeter of the cone
of vision, it can be rotated 360 degrees to identify the
entire area of coverage of the flame detector. Figure
1 shows the Q1201C Laser Holder with the Laser
positions indicated.
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©2020 Detector Electronics Corporation
8/06 95-8596
INSTRUCTIONS
Cone of Vision Tester
for X-Series Flame Detectors
Q1201C Laser Holder and Laser
ON AXIS
FOR CENTER OF COV
45 DEGREES OFF CENTER
FOR 45 DEGREE PORTION OF COV
30 DEGREES OFF CENTER
FOR 30 DEGREE PORTION OF COV
A2327
Figure 1—Laser Positions in Q1201C Laser Holder