Honeywell FS24X Installation Guide And Operating Manual

Installation Guide and Operating Manual
Honeywell 23
4.5 Field of View Restrictor
There are some unique and specialized applications that may require a restricted field of view in order to
prevent the Detector from alarming to a known (friendly) fire/flame source (such as a flare stack). The Model
FVR-01 Field-of-View Restrictor is easily modified in the field with a simple hack saw to obtain custom
Detector field-of-views for applications where specific narrow field-of-views are required. The Model FVR-01
Detector accessory has been developed specifically for these unique types of applications. Use of the
restrictor has not been certified to the EN54-10 standard.
4.6 Additional Performance Specifications
4.6.1 Flame Response Sensitivity
The following table provides FS24X typical INDOOR response times and distance to various fuels:
FS24X QuadBand (Very High [4] Sensitivity)
Fuel Fire Size Distance
Typical
Response
N-Heptane 6 in X 6 in (0.15m X 0.15m) 90 feet (27 meters) 5 seconds
Acetylene 48 in X 3/8 in (1.2 meter) Plume 90 feet (27 meters) < 5 seconds
Cardboard (single 1/8in wall) 7.5 x 7.5 x 7.5 in (191 x 191 x 191 mm) 90 feet (27 meters) < 8 seconds
Diesel 6 in X 6 in (0.15m X 0.15m) 90 feet (27 meters) 5 seconds
Ethanol 12 in X 12 in (0.3m X 0.3m) 60 feet (18 meters) < 5 seconds
IPA 6 in X 6 in (0.15m X 0.15m) 90 feet (27 meters) < 8 seconds
JP-4 6 in X 6 in (0.15m X 0.15m) 90 feet (27 meters) < 5 seconds
JP-8 6 in X 6 in (0.15m X 0.15m) 90 feet (27 meters) < 5 seconds
Methane 48 in X 3/8 in (1.2 meter) Plume 90 feet (27 meters) < 5 seconds
Methanol 12 in X 12 in (0.3m X 0.3m) 60 feet (18 meters) < 5 seconds
Paper 24 Standard 8.5 x 11 sheets 90 feet (27 meters) < 8 seconds
Silane 1 foot (0.3 meter) Plume 15 feet (4.5 meters) < 5 seconds
The following table provides FS24X typical OUTDOOR response times and distance to various fuels:
FS24X QuadBand (Very High [4] Sensitivity)
Fuel Fire Size Distance
Typical
Response
N-Heptane 12 in X 12 in (0.3m X 0.3m) 200 feet (61 meters) 4.2 seconds
N-Heptane 12 in X 12 in (0.3m X 0.3m) 264 feet (80 meters) < 15 seconds
Diesel 12 in X 12 in (0.3m X 0.3m) 150 feet (45.75 meters) < 5 seconds
Ethanol 12 in X 12 in (0.3m X 0.3m) 75 feet (26 meters) < 5 seconds
IPA 12 in X 12 in (0.3m X 0.3m) 175 feet (53 meters) < 5 seconds
Methane 48 in X 3/8 in (1.2 meter) Plume 90 feet (27 meters) < 8 seconds
Methanol 12 in X 12 in (0.3m X 0.3m) 60 feet (18 meters) < 5 seconds
Paper (8½ x 11 sheets) Shredded (loosely packed) 1 foot cube 50 feet (15 meters) < 8 seconds
Pine Needles 12 in X 12 in (0.3m X 0.3m) 50 feet (15 meters) < 8 seconds
Wood 12 in X 12 in (0.3m X 0.3m) 90 feet (27 meters) 50
feet (15 meters)
< 6 seconds

Honeywell FS24X Specifications

General

Brand	Honeywell
Model	FS24X
Category	Security Sensors
Language	English