Det-Tronics X3301 Multispectrum IR Flame Detector with Pulse Output - Manual (Page 24)

95-8528 11.1 22
FM approval and performance Report – Continued
RESpONSE ChaRaCTERISTICS
very high Sensitivity
Fuel Size Distance feet (m) average Response Time (seconds)
n-Heptane 1 x 1 foot 210 (64)* 11
n-Heptane** 1 x 1 foot 210 (64)* 6
n-Heptane 1 x 1 foot 100 (30.5) 3
n-Heptane 6 in. x 6 in. 80 (24.4) 3
Isopropanol 6 in. x 6 in. 70 (21.3) 4
Diesel** 1 x 1 foot 150 (45.7)* 14
Ethanol 1 x 1 foot 210 (64) 11
Methanol 6 in. x 6 in. 40 (12.2) 3
Methanol 1 x 1 foot 150 (45.7)* 18
Methanol** 1 x 1 foot 150 (45.7)* 7
Methane 30 inch plume 100 (30.5) 3
JP-5** 1 x 1 foot 150 (45.7)* 2
JP-5** 2 x 2 feet 210 (64)* 4
JP-5** 2 x 2 feet 100 (30.5) 2
Office Paper 0.5 lb. 19" x 19" x 8" 100 (30.5) 4
Corrugated Panel 18" x 36" 100 (30.5) 8
* Outdoor test condition
** Pre-burn from ignition
Medium Sensitivity
Fuel Size Distance feet (m) average Response Time (seconds)
n-Heptane 1 x 1 foot 100 (30.5) 12
n-Heptane 1 x 1 foot 50 (15.2) 2
Diesel** 1 x 1 foot 70 (21.3) 4
Ethanol 1 x 1 foot 85 (25.9) 13
Methanol 1 x 1 foot 70 (21.3) 10
Methane 30 inch plume 65 (19.8) 3
Methane 30 inch plume 55 (16.8) 2
JP-5** 2 x 2 feet 100 (30.5) 3
Office Paper 0.5 lb. 19" x 19" x 8" 50 (15.2) 6
Corrugated Panel 18" x 36" 50 (15.2) 2
** Pre-burn from ignition
Low Sensitivity
Fuel Size Distance feet (m) average Response Time (seconds)
n-Heptane 1 x 1 foot 50 (15.2) 10
Methanol 1 x 1 foot 20 (6.1) 10
Methane 32 inch plume 15 (4.6) 9
T-Low Sensitivity
Fuel Size Distance feet (m) average Response Time (seconds)
n-Heptane 1 x 1 foot 50 (15.2) 7
Methanol 1 x 1 foot 20 (6.1) 5
Methane 32 inch plume 15 (4.6) 4