Det-Tronics X3301 Multispectrum IR Flame Detector - Manual (Page 29)

27 95-8527 19.2
FM Approval and performance Report – Continued
Medium sensitivity
Fuel size
Distance
feet (m)
horizontal
(degrees)
Avg. horiz. Response
Time (seconds)***
vertical
(degrees)
Avg. vert. Response
Time (seconds)***
n-Heptane 1 x 1 foot
75
(22.9)
+45
-45
9
6
+45
-30
10
7
n-Heptane 1 x 1 foot
50
(15.2)
+45
-45
4
3
+45
-30
3
3
Diesel** 1 x 1 foot
60
(18.3)
+45
-45
4
4
+45
-30
4
2
Ethanol 1 x 1 foot
60
(18.2)
+45
-45
12
9
+45
-30
12
9
Methanol 1 x 1 foot
50
(15.2)
+45
-45
9
3
+45
-30
9
1
Methane 32 inch plume
45
(13.7)
+45
-45
3
3
+45
-30
7
1
JP-5** 2 x 2 feet
90
(27.4)
+45
-45
4
2
+45
-30
2
2
Office Paper 0.5 lb. 19" x 19" x 8"
40
(12.2)
+45
-45
2
1
+45
-30
1
1
Corrugated Panel 18" x 36"
40
(12.2)
+45
-45
2
1
+45
-30
1
1
** Pre-burn from ignition.
*** Add 2 seconds for EQP model.
T-Low sensitivity
Fuel size
Distance
feet (m)
horizontal
(degrees)
Avg. horiz. Response
Time (seconds)***
vertical
(degrees)
Avg. vert. Response
Time (seconds)***
n-Heptane 1 x 1 foot
35
(10.7)
+45
-45
7
7
+45
-30
7
7
Methanol 1 x 1 foot
15
(4.6)
+45
-45
5
5
+45
-30
5
5
Methane 32 inch plume
15
(4.6)
+45
-45
4
4
+45
-30
4
4
*** Add 2 seconds for EQP model.
Low sensitivity
Fuel size
Distance
feet (m)
horizontal
(degrees)
Avg. horiz. Response
Time (seconds)***
vertical
(degrees)
Avg. vert. Response
Time (seconds)***
n-Heptane 1 x 1 foot
35
(10.7)
+45
-45
13
13
+45
-30
9
18
Methanol 1 x 1 foot
15
(4.6)
+45
-45
14
12
+45
-30
10
8
Methane 32 inch plume
15
(4.6)
+45
-45
10
11
+45
-30
8
10
*** Add 2 seconds for EQP model.