Honeywell FS20X Series - Additional Performance Specifications

40
FS20X Fire and Flame Detectors
Additional Performance Specifications
Flame Response Sensitivity
This table provides typical response times for various fuels:
MultiBand IR plus UV Detector
Location Fuel Fire Size
Distance
(ft/m)
Typical
Response
Time
(seconds)
Indoors
Acetylene 12 in (0.30 m) plume - medium flame 35/10.7 2
Acetylene 10 - 12 in (0.25 - 0.30 m) plume - lazy flame 40/12.2 < 2
Diesel 6 in X 6 in (15.2 cm X 15.2 cm) 87/26.5 < 3
Ethanol 12 in X 12 in (0.3 m X 0.3 m) 50/15.2 < 3
Hydrogen 3/8 in dia. (9.5 mm) orifice, 32 in (0.8 m) plume 85/25.9 < 3
IPA 6 in X 6 in (15.2 cm X 15.2 cm) 87/26.5 < 3
JP4 6 in X 6 in (15.2 cm X 15.2 cm) 75/22.9 < 3
JP8 6 in X 6 in (15.2 cm X 15.2 cm) 87/26.5 3
Methane 3/8 in dia. (9.5 mm) orifice, 32 in (0.8 m) plume 70/21.3 < 3
Methanol 12 in X 12 in (0.3 m X 0.3 m) 40/12.2 < 3
n-Heptane 6 in X 6 in (15.2 cm X 15.2 cm) 87/26.5 < 3
Silane 1/32 dia (0.8 mm) orifice, 12 in (0.3 m) plume 30/9.1 < 2
Out-
doors
Acetylene 12 - 16 in (0.30 - 0.41 m) plume - large flame 100/30.5 < 3
Acetylene 12 in (0.30 m) plume - medium flame 100/30.5 < 4
Acetylene 10 - 12 in (0.25 - 0.30 m) plume - lazy flame 90/27.4 < 3
Diesel 12 in X 12 in (0.3 m X 0.3 m) 150/45.7 4
Ethanol 12 in X 12 in (0.3 m X 0.3 m) 60/18.3 < 3
Hydrogen 3/8 in dia. (9.5 mm) orifice, 32 in (0.8 m) plume 75/22.9 < 3
IPA 12 in X 12 in (0.3 m X 0.3 m) 150/45.7 < 3
JP4 12 in X 12 in (0.3 m X 0.3 m) 150/45.7 < 4
JP8 12 in X 12 in (0.3 m X 0.3 m) 150/45.7 < 4
Methane 3/8 in dia. (9.5 mm) orifice, 32 in (0.8 m) plume 60/18.3 2
Methanol 12 in X 12 in (0.3 m X 0.3 m) 40/12.2 < 2
n-Heptane 12 in X 12 in (0.3 m X 0.3 m) 200/61.0 < 4
Silane 1/32 dia (0.8 mm) orifice, 12 in (0.3 m) plume 50/15.2 < 3