Det-tronics X3300 Protect-IR Multispectrum IR Flame Detector w Manuel d'utilisateur télécharger pdf (Page 17)

WIRING—

14 AWG (1.5 mm

) to 22 AWG (0.3 mm

) 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°

DETECTOR VERTICAL FIELD OF VIEW

WITH DETECTOR AT 45° FROM HORIZONTAL.

0°

15°

30°

45°

30°

45°

150

120

210

180 ft

180

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

80 ft

50 ft

40 ft

30 ft

20 ft

10 ft

0°

15°

45°

15°

30°

DETECTOR VERTICAL FIELD OF VIEW

WITH DETECTOR AT 45° FROM HORIZONTAL.

70 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

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 26 27

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Det-tronics X3300 Protect-IR Multispectrum IR Flame Detector w Manuel d'utilisateur Page 17

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