23
95-8549
8.3
FIELD OF VIEW
Very High Sensitivity
Medium Sensitivity
FM Approval and Performance Report – Continued
High Sensitivity
Fuel
Size
Distance
feet (m)
Horizontal
(degrees)
Typical
Response Time
(seconds)*
Vertical
(degrees)
Typical
Response
(seconds)*
Mode
n-Heptane
1 x 1 foot
42.5
(13)
+45
–45
2
2
+45
–30
2
2
Low Arc
Methane
32 inch
plume
50
(15.2)
+45
–45
2
2
+45
–30
2
2
Low Arc
Fuel
Size
Distance
feet (m)
Horizontal
(degrees)
Typical
Response Time
(seconds)*
Vertical
(degrees)
Typical
Response
(seconds)*
Mode
n-Heptane
1 x 1 foot
30
(9.1)
+45
–45
1
1
+45
–30
1
1
Standard
n-Heptane
1 x 1 foot
30
(9.1)
+45
–45
1
1
+45
–30
1
1
Hi Arc
n-Heptane
1 x 1 foot
30
(9.1)
+45
–45
2
2
+45
–30
2
2
Very Hi Arc
Methane
32 inch plume
40
(12.2)
+45
–45
1
1
+45
–30
1
1
Standard
Methane
32 inch plume
40
(12.2)
+45
–45
1
1
+45
–30
1
1
Hi Arc
Methane
32 inch plume
35
(10.7)
+45
–45
1
1
+45
–30
1
1
Very Hi Arc
Fuel
Size
Distance
feet (m)
Horizontal
(degrees)
Typical
Response Time
(seconds)*
Vertical
(degrees)
Typical
Response
(seconds)*
Mode
n-Heptane
1 x 1 foot
17.5
(5.3)
+45
–45
1
1
+45
–30
1
1
Standard
n-Heptane
1 x 1 foot
25
(7.6)
+45
–45
1
1
+45
–30
1
1
Hi Arc
Methane
32 inch plume
30
(9.1)
+45
–45
2
2
+45
–30
2
2
Standard
Methane
32 inch plume
30
(9.1)
+45
–45
1
1
+45
–30
1
1
Hi Arc
*Add 2 seconds for EQP Model.
*Add 2 seconds for EQP Model.
*Add 2 seconds for EQP Model.