WIRING—
14 AWG (1.5 mm2) to 22 AWG (0.3 mm2) shielded
cable is recommended.
Important:
18 vdc minimum must be available at the
detector.
CONE OF VISION—
The detector has a 90° cone of vision (horizontal) with
the highest sensitivity lying along the central axis.
Unlike conventional detectors, the X3300 provides full
coverage at a minimum of 70% of the maximum
detection distance. See Figures 12A to 12K.
Perfect cone of vision for methane fire detection — 100
feet on and off axis. See Figures 12B and A1.
RESPONSE TIME—
Typical response times are under 10 seconds. Models
are available that can respond to automotive paint gun
fires in under 0.5 seconds. See Appendix A for actual
response times.
ENCLOSURE MATERIAL—
Aluminum (red-painted) or 316 stainless steel.
THREAD SIZE—
Cable gland entries: M25.
Conduit connection:
3/4 inch NPT or M25.
SHIPPING WEIGHT
(Approximate)—
Standard Model:
Aluminum:
2.4 pounds (1.1 kilograms).
Stainless Steel: 4.8 pounds (2.2 kilograms).
Integral Junction Box Model:
Aluminum:
6.0 pounds (2.7 kilograms).
Stainless Steel: 10.0 pounds (4.5 kilograms).
15
95-8517
0
°
15
°
45
°
15
°
30
°
30
°
DETECTOR VERTICAL FIELD OF VIEW
WITH DETECTOR AT 45
°
FROM HORIZONTAL.
0
°
15
°
15
°
30
°
45
°
30
°
45
°
150
ft
150
ft
120
ft
120
ft
90
ft
90
ft
60
ft
60
ft
30
ft
210
ft
210
ft
180 ft
180
ft
DETECTOR HORIZONTAL FIELD OF VIEW
Figure 12A—Field of View at Indicated Distance in Feet for Gasoline
at Very High Sensitivity
0
°
15
°
30
°
45
°
15
°
30
°
45
°
100 ft
90 ft
90 ft
80 ft
80 ft
50 ft
50 ft
40 ft
40 ft
30 ft
20 ft
10 ft
0
°
15
°
45
°
15
°
30
°
30
°
DETECTOR VERTICAL FIELD OF VIEW
WITH DETECTOR AT 45
°
FROM HORIZONTAL.
70 ft
70 ft
60 ft
60 ft
100 ft
30 ft
20 ft
10 ft
DETECTOR HORIZONTAL FIELD OF VIEW
Figure 12B—Field of View at Indicated Distance in Feet for Methane
at Very High Sensitivity
