Det-Tronics X9800 IR Flame Detector - Manual (Page 24)

95-8554 22 11.1
FM Approval and performance Report – Continued
FIELD OF VIEW
Very High sensitivity, Quick Fire Off
Fuel size
Distance
feet (m)
Horizontal
(degrees)
Typical Horiz. Response
Time (seconds)*
Vertical
(degrees)
Typical Vert. Response
Time (seconds)*
n-Heptane 1 x 1 foot
42.5
(13)
+45
–45
12
14
+45
–30
10
16
Methane 32 inch plume
30
(9.1)
+45
–45
7
4
+45
–30
6
4
High sensitivity, TDsA On, Quick Fire Off
Fuel size
Distance
feet (m)
Horizontal
(degrees)
Typical Horiz. Response
Time (seconds)*
Vertical
(degrees)
Typical Vert. Response
Time (seconds)*
n-Heptane 1 x 1 foot
25
(7.6)
+45
–45
7
7
+45
–30
6
5
Methane 32 inch plume
17.5
(5.3)
+45
–45
6
3
+45
–30
4
4
High sensitivity, TDsA On, Quick Fire On
Fuel size
Distance
feet (m)
Horizontal
(degrees)
Typical Horiz. Response
Time (seconds)*
Vertical
(degrees)
Typical Vert. Response
Time (seconds)*
Black
Powder
40 Grams
5
(1.5)
+45
–45
0.04
0.03
+45
–30
0.04
0.04
*Add 2 seconds for EQP model.
FALsE ALARM IMMuNITy
High sensitivity, TDsA On, Quick Fire Off
False Alarm souce
Distance feet
(m)
Modulated Response unmodulated Response
Sunlight, direct, reflected — No alarm No alarm
Vibration NA No alarm No alarm
Arc welding 15 (4.6) No alarm No alarm
70 w sodium vapor lamp 3 (0.9) No alarm No alarm
250 w mercury vapor lamp 3 (0.9) No alarm No alarm
300 w incandescent lamp 3 (0.9) No alarm No alarm
500 w shielded quartz halogen lamp 3 (0.9) No alarm No alarm
1500 w electric radiant heater 10 (3) No alarm No alarm
Two 34 w fluorescent lamps 3 (0.9) No alarm No alarm
*Add 2 seconds for EQP model.
*Add 2 seconds for EQP model.