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FlameSpec IR3 User Manual
10.2 False Alarm Immunity
The following table shows test results of false alarm immunity for detectors configured to "Extreme"
sensitivity. For each radiation source a distance is listed. This is the minimum tested distance, from
which the detectors did not alarm when exposed to the radiation source (either modulated or non-
modulated).
False Stimuli only at Extreme Sensitivity
False Alarm Source
Sunlight, Direct, Reflected
Sunlight, Direct, reflected with water
drops on sensors
Incandescent frosted glass light, 300W
Fluorescent, 70W (3x23.3W)
Electric arc
Arc welding
Radiation heater, 1850W
Radiation heater, 1850W with water
drops on sensors
Quartz lamp (1000W) shielded
Quartz lamp (500W) non-shielded
Quartz lamp (500W) non-shielded with
water drops on sensors
Mercury vapor lamp 160Wx3
Car Exhausts
Projector led
Solenoid bell
Soldering iron
Electric Drill
For more information & technical support: (+1) 714-671-8500 · support@fg-detection.com
F120V0020.07
Maximum Distance in ft (m)
No response at any distance
No response at any distance
2 (0.5)
2 (0.5)
2 (0.5)
12 (3.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
2 (0.5)
36
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