Instruction Manual

General Specifications 23
4 Technical Specifications
➣ In this chapter…
General Specifications
page 23
Electrical Specifications
page 24
Mechanical Specifications
page 26
Environmental Specifications
page 26
4.1 General Specifications
Detected Gases:
Simultaneous detection of C1-C8 flammable
gases
Detection Distance range:
Table 11
Table 11: Detection Distance Range
Model
No.
Detector
Source
Min.
Installation
Distance
Max.
Installation
Distance
701S
XDSS-C-111XX
XSS-C-11X
13 ft. (4 m)
65 ft. (20 m)
702S
XDSS-C-112XX
XSS-C-11X
50 ft. (15 m)
230 ft. (70 m)
703S
XDSS-C-113XX
XSS-C-12X
165 ft. (50 m)
459 ft. (140m)
721S
XDSS-C-121XX
XSS-C-11X
13 ft. (4 m)
65 ft. (20 m)
722S
XDSS-C-122XX
XSS-C-11X
50 ft. (15 m)
230 ft. (70 m)
723S
XDSS-C-123XX
XSS-C-12X
165 ft. (50 m)
459 ft. (140m)
Response Time:
23 sec to T 90
Spectral Response:
3.0 - 4.0 micron
Sensitivity Range:
0-5 LEL.m
0-2 LEL.m
Field of View:
Line of Sight
Alignment Tolerance:
± 1°
Drift:
Long term ± 5% of full scale
Temperature Range:
-40°F (-40°C) to +131°F (+55°C)
Immunity to false alarm:
Does not produce false alarm and is not
influenced by Solar Radiation, Hydrocarbon
Flames and other external IR Radiation
Sources.