FlameSpec
IR3-H2-HD
User Manual
F140V0020.03
For more information & Technical support: (+1) 714-671-8500 · [email protected]
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Appendix A
Response Characteristics
A.1
Response to different fire scenarios
The following tables show test results of detection distances and times for different fire scenarios. Each table
lists results for a different sensitivity setting. For liquid fires the size of fire refers to the size of the pan, filled
with the fuel. For gas fires the length of the plume is listed.
Extreme Sensitivity
Fuel
Pan Size
Distance ft (m)
Average Response
Time (Seconds)
Methanol
1 x 1 ft
59 (18)
4.3
H2
32-in Plume
98 (30)
4.0
High Sensitivity
Fuel
Pan Size
Distance ft (m)
Average Response
Time (Seconds)
H2
32-in Plume
98 (30)
4.0
Medium Sensitivity
Fuel
Pan Size
Distance ft (m)
Average Response
Time (Seconds)
Methanol
1 x 1 ft
30 (9)
1.6
H2
32-in Plume
66 (20)
1.5
Low Sensitivity
Fuel
Pan Size
Distance ft (m)
Average Response
Time (Seconds)
H2
32-in Plume
33 (10)
1.5
