Notifier FD Series UV/IR Flame Detector - Manual (Page 3)

General Specifi cations
Standard Specifications
Operating Voltage Range 10 to 32 V DC
Power Consumption A Version: Nominal 35 mA / 0.84 W | Maximum 65 mA / 1.6W (at 24 V DC )
Nominal 78 mA / 1.88 W | Maximum 112 mA / 2.7W (with heater)
AR Version: Nominal 52 mA / 1.25 W | Maximum 84 mA / 2.02W (at 24 V DC )
Nominal 98 mA / 2.35 W | Maximum 130 mA / 3.12W (with heater)
Temperature Range Certified -40°C to +75°C (-40°F to +167°F)
Operational -50°C to +75°C (-58°F to +167°F)
Field of View 120° horizontal / 95° vertical @ 50% of maximum on axis distance
Spectral Range UV Radiation 185 to 260 nanometres (1850 to 2600 angstroms) | IR Radiation in the 4.4 micron range
Time Delay DIP switch selectable to 0, 3, 5, 7 seconds
Sensitivity Settings DIP switch selectable to 8, 16, 24 or 32 counts per second
Typical Response Time <6 seconds depending on fuel source, fire size and distance
Enclosure Material Anodized, copper-free aluminum (optional stainless steel) factory sealed housing
Humidity Range 0 to 95% RH, non-condensing
Weight (with swivel) 2.1 kg / 4.5 lb. (stainless steel option 3.4 kg / 7.5 lb.)
Outputs A Version: 0 to 20 mA - Into a maximum loop impedance of 800 Ohms at 32 V dc or 150 Ohms at 11.0 V DC
Non-isolated loop supply
AR Version: Form C contacts rated 1 Amp at 30 V DC , 0.5 Amp at 125 V AC
Selectable energized/de-energized, latching/non-latching fire relay
Fault relay factory set as energized/non-latching, cannot be modified
Certifications CSA and NRTL/C certified for hazardous locations. Class I, Division 1, Groups B, C and D. Temperature code T5
Enclosure type NEMA 4X, IP67. Ex d II B+H2 T5 (Class I, Zone 1, Grp II B+H2 T5)
For Canada only: CSA certified for hazardous locations. Class I, Division 1, Groups B, C and D. Temperature code T5
Enclosure type NEMA 4X. Ex d II B+H2 T5. CE Ex II 2 G, Ex d II B+H2 T5
Factory Mutual (FM) flame detector performance certification FM3260
n X g
2.50”
0.25”
4.12”
2.96”
2.60”
5.89”
3/4” NPT
(63.5 mm)
(6.4 mm)
(66.0 mm)
(104.7 mm)
(149.6 mm) (75.2 mm)
Centre Line
Yellow Dot
VI Reflector
VI Emitters
Summary of Distances
Fuel Fire Size Typical Response
n-heptane 1 ft. x 1 ft. < 11sec @ 140 ft.
gasoline 1 ft. x 1 ft. < 6sec @ 120 ft.
methane 30 in. plume < 6sec @ 100 ft.
Immunity False Alarm Stimuli
Stimuli Immunity Range
Direct/indirect sunlight Total
1500W heater 10 ft.
Halogen, incandescent light 3 ft.
Florescent light 10 ft.
Arc welding (unmodulated) 10 ft.
Lightning Total
FD Series UV IR.indd 3 4/20/2009 10:26:51 AM