Det-Tronics X3302 Multispectrum IR Flame Detector with Pulse Output - Manual (Page 26)

95-8578 6.1 24
FM approval and performance Report – Continued
FaLSE aLaRM IMMUNITy
False alarm Source
Distance feet (m) Modulated
Response
Unmodulated
Response very high high Medium Low
Sunlight, direct, reflected — — — — No alarm No alarm
Vibration — — — — N/A N/A
Arc welding 20 (6.1) 15 (4.6) 10 (3.0) 5 (1.5) No alarm No alarm
70 w sodium vapor lamp 10 (3.0) 8 (2.4) 5 (1.5) 3 (0.9) No alarm No alarm
250 w vapor lamp 10 (3.0) 8 (2.4) 5 (1.5) 3 (0.9) No alarm No alarm
300 w incandescent lamp 10 (3.0) 8 (2.4) 5 (1.5) 3 (0.9) No alarm No alarm
500 w shielded quartz halogen lamp 15 (4.6) 10 (3.0) 8 (2.4) 5 (1.5) No alarm No alarm
1500 w electric radiant heater 10 (3.0) 8 (2.4) 5 (1.5) 3 (0.9) No alarm No alarm
Two 34 w fluorescent lamps 5 (1.5) 4 (1.2) 3 (0.9) 2 (0.6) No alarm No alarm
RESpONSE ChaRaCTERISTICS IN ThE pRESENCE OF FaLSE aLaRM SOURCES
very high Sensitivity
False alarm Source
Distance
feet (m)
Fire Source
Distance
feet (m)
average Response
Time (seconds)
Sunlight, direct, unmodulated* —
Hydrogen @ 50 SLPM 50 (15.2) 4
Hydrogen @ 100 SLPM 50 (15.2) 4
Sunlight, direct, modulated* — Hydrogen @ 200 SLPM 15 (4.6) 6
Sunlight, reflected, unmodulated* —
Hydrogen @ 50 SLPM 50 (15.2) 2.5
Hydrogen @ 100 SLPM 50 (15.2) 3.5
Sunlight, reflected, modulated* — Hydrogen @ 100 SLPM 50 (15.2) 2
Arc welding, steady, #7014 20 (6.1) Hydrogen @ 100 SLPM 100 (30.5) 7.5
Arc welding, modulated, #7014 20 (6.1) Hydrogen @ 100 SLPM 70 (21.3) 3
70 w sodium vapor, unmodulated 10 (3.0) Hydrogen @ 100 SLPM 100 (30.5) 2.5
70 w sodium vapor, modulated 10 (3.0) Hydrogen @ 100 SLPM 100 (30.5) 3.5
250 w vapor lamp, unmodulated 10 (3.0) Hydrogen @ 100 SLPM 100 (30.5) 3
250 w vapor lamp, modulated 10 (3.0) Hydrogen @ 100 SLPM 70 (21.3) 2.5
300 w incandescent lamp, unmodulated 10 (3.0) Hydrogen @ 100 SLPM 100 (30.5) 4
300 w incandescent lamp, modulated 10 (3.0) Hydrogen @ 100 SLPM 60 (18.2) 3
500 w shielded quartz halogen lamp, unmodulated 15 (4.6) Hydrogen @ 100 SLPM 100 (30.5) 3
500 w shielded quartz halogen lamp, modulated 15 (4.6) Hydrogen @ 100 SLPM 35 (10.7) 2
1500 w electric radiant heater, unmodulated 10 (3.0) Hydrogen @ 100 SLPM 100 (30.5) 3
1500 w electric radiant heater, modulated 10 (3.0) Hydrogen @ 100 SLPM 40 (12.2) 3
Two 34 w fluorescent lamps, unmodulated 5 (1.5) Hydrogen @ 100 SLPM 100 (30.5) 2.5
Two 34 w fluorescent lamps, modulated 5 (1.5) Hydrogen @ 100 SLPM 100 (30.5) 2.5
* Outdoor test conditions.