Spectrex 20/20SI Triple IR (IR3) Flame Detector - Manual (Page 61)

Spectrex Inc. - SharpEye TM IR3 Flame Detector Manual – TM 20/20I, Rev. (6) August 2004
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Specifications
Mechanical
Explosion Proof Enclosure:
NFPA (designed to meet)
Class I, Division 1 & 2 Groups B, C and D
Class II, Division 1 & 2 Groups E, F, and G
ATEX EX II2G NEMKO 02ATEX255
EExd IIB T5 50˚C per En 50-014 & EN50-018
Electrical
Power: 8 VDC Max.
6 x Rechargeable 1.2 VDC NiCd Batteries
Current: 2.5A Avg.
Charge: 400mA for 14 Hours
Environmental
Temperature Range: -4º F (-20º C) to 122º F (50º C)
Vibration Protection: 1g (10-50hz)
Water and Dust: IP 67 per EN 60529
Physical
Dimension: 11.5 x 10.1 x 3.9 in (292 x 258 x 100 mm)
Weight: 7.5 lb. (3.4 Kg)
Range*
Sensitivity Range Standard Extended
Range
1 (Low) 50 ft (15 m) 3.8 ft (1.2 m) 7 ft (2.2 m)
2 100 ft (30 m) 7 ft (2.2 m) 14.5 ft (4.5 m)
3 150 ft (45 m) 10 ft (3.2 m) 22 ft (7.0 m)
4 (High) 200 ft (60 m) 14.5 ft (4.5 m) 29 ft (9.0 m)
* The minimum distance from the detector is 20 inches (50cm)
* At extreme temperatures - 15% Max. Reduction in range