Appendix a response characteristics of the x3300 – Det-Tronics X3300EXE Protect-IR Multispectrum IR Flame Detector User Manual
Page 17
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APPENDIX A
Response Characteristics of the X3300
RESPONSE CHARACTERISTICS:
Fuel
Size
Distance
Average Response Time
(feet)
(seconds)
Gasoline
1 x 1 foot
100
6.0
Gasoline
1 x 1 foot
50
3.8
Diesel**
1 x 1 foot
70
7.4
Methanol
1 x 1 foot
70
9.7
Methane
30 inch plume
65
2.4
Methane
30 inch plume
55
0.8
JP-5**
2 x 2 foot
100
5.7
** 10 second pre-burn from ignition.
Medium Sensitivity
Fuel
Size
Distance Average Response Time
(feet)
(seconds)
Gasoline
1 x 1 foot
210*
8.4
Gasoline
1 x 1 foot
100
1.4
Diesel**
1 x 1 foot
150*
9.6
Methanol
1 x 1 foot
150*
5.7
Methane
30 inch plume
100
2.5
JP-5**
2 x 2 foot
210*
8.5
JP-5**
2 x 2 foot
100
2.6
Office
18” x 16” x 10”
100
4.5
Paper 0.5 lb.
Corrugated
18” x 36”
100
15.8
Panel
* Outdoor test condition.
** 10 second pre-burn from ignition.
Very High Sensitivity
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