Mechanical Specifications; Electrical Specifications; Environmental Specifications; Performance Specifications - Honeywell FS24X Installation Manual And Operating Manual

1.2 Detector Technical Specifications
1.2.1

Mechanical Specifications

Enclosure Material:
Physical Dimensions:
Weight:
Enclosure Rating:
Vibration:
1.2.2

Electrical Specifications

Input Voltage Range:
Normal Operation Current:
Maximum Fire Alarm Current:
Relay Contact Rating:
Analog Current Output:
(
400 Ohms Max Load
Screw Terminal Wire Sizes:
1.2.3

Environmental Specifications

Operating Temperature
Operating Humidity Range:
Storage Temperature:
1.2.4

Performance Specifications

Field of View:
Sensitivity:
Speed of Response:
High Speed Response:
Spectral Sensitivity:
Hazardous Area Classifications (See Section 4.7.3 on Page 23)
1.2.5
Class I, Division 1, Groups A, B, C & D; Class II, Division 1 Groups E, F & G; Class III; Class I, Zone 1 AEx d /Ex d IIC
Hazardous Locations. ATEX IECEx CertificationClass I, Zone 1, Ex db IIC (T4-T6) and Ex tb IIIC (T4-T6).
All FS24X-9 Detectors
T4: Ta = -60°C to +110°C
T5: Ta = -60°C to +75°C
T6: Ta = -60°C to +60°C
1 Heater circuit turns ON only when temperature drops below zero (0) degrees Farenheit (-17° C)
P
2
The supply connection wiring shall be rated at least 10°C above the rated service temperature (120°C for T4 applications and 85°C for T5
applications)
Honeywell
Copper Free Aluminum
316 Stainless Steel
Assembly 4.35 in. (
Mounting Holes ¼ in. (
Conduit Entries Two (2) ¾ in. NPT or Two (2) 25 mm
Aluminum 3 lbs. 11 oz. (
Stainless Steel 7 lbs. 7 oz. (
IP66 / NEMA 4X
Meets or exceeds Mil Spec 810C,
Method 514.2, Curve AW
18 VDC to 32 VDC
60 mA (
85 mA (
1 Amp @ 24 VDC resistive
0 to 20 mA (
) 0.0 mA (
2.0 mA (
4.0 mA (
20.0 mA (
12 AWG to 22 AWG (
Use stranded conductors (
Standard: -40° F to +185° F (-40° C to +85° C)
2
Extended-Temp : -76° F to +230° F (-60° C to +110° C) Optional
P
P
0 to 95% RH,
100% RH condensing for short periods of time
-67° F to +221° F (-55° C to +105° C)
2
P
P
FS24X detectors have a cone of view of 90° horizontal and
80° vertical with the highest sensitivity on the central axis
One (1) sq. ft. heptane reference fire at 200 feet
2 to 5 seconds (typical)
Less than 0.5 seconds to "fireball" type fires
~0.185 to 0.26 microns and 0.4 microns to 5.0 microns
Installation Guide and Operating Manual
) Height X 4.81 in. (
110.49 mm
) Diameter, 5.50 in. (
6.35 mm
) approximately
1.7 kg
) approximately
3.4 kg
) 205 mA (
nominal
) 235 mA (
maximum
Source or Sink, User Selectable
) = Fault
<0.6 mA
) = Dirty Window Lens
±0.6 mA
) = Normal, Safe (
±0.6 mA
) = Alarm or Verified Fire Alarm
±0.6 mA
2.50 mm to 0.762 mm
n ot solid core
U U
All FS24X-2 Detectors
T4: Ta = -40°C to +110°C
T5: Ta = -40°C to +75°C
T6: Ta = -40°C to +60°C
P
) Diameter
122.24 mm
) Center to Center
139.70 mm
)
1
nominal with heater
P
P
)
1
maximum with heater
P P
)
)
no Fault, no Fire
)
)
(if selected)
5