Firefly Omniguard 860 Series User Manual

3©Firey AB (Oktober 2016)
Description
The Omniguard® 660 and 860 Series Flame Detectors are optically
based, self-contained, microprocessor controlled, ultraviolet/infrared
(UV/IR) and high-speed ultraviolet (UV) ame detectors. The 860 Flame
Detector utilizes the patented Fire Event Analysis (FEA)™ discrimination
technology. These Flame Detectors are compatible with most alarm
panels without the need for a controller. All electronics are housed
within a copper-free aluminum, high temperature, TGIC-Polyester
coated enclosure with a 3/4-14NPT or M20-1.5 conduit entry.
A stainless steel enclosure is also available.
The 660 and 860 Series Flame Detectors are suitable for use in Class
I, Division 1, Groups B, C and D (explosion-proof) areas and Class II,
Division 1, Groups E, F, and G (dust-ignition-proof) areas or
ll 2 G/D Exd llB + H
2
.T5 or T4 for gas,
Ex tb IIIC T100°C or T135°C Db for dust.
The housings are Type 4X or lP66, dust-tight and watertight. The
detectors are approved for both indoor and outdoor installations.
Standard Features (All Models)
•
Microprocessor Based.
• User adjustable time delays.
• User adjustable latching or non-latching re relays.
• User adjustable sensitivity.
• User adjustable NO or NC relay outputs.
• LED indication: re (red), fault (amber).
• Transient voltage (surge) protection.
• RS485 addressable user interface.
• Terminal block accepts 22 to 12 AWG wire.
Standard Features (Industrial Models)
• 0 to 20 mA output.
• Relay contacts rated at 2 Amps @ 30 VDC (Resistive).
• Operating Temperature: -40°F to 185°F (-40°C to 85°C).
• Storage Temperature: -85°F to 212°F (-65°C to 100°C).
Standard Features (High Temp. Model)
• Relay contacts rated at 4 Amps @ 30 VDC (Resistive).
• Operating Temperature: -40°F to 257°F (-40°C to 125°C).
Storage Temperature: -85°F to 302°F (-65°C to 150°C).
Optional Features (All Models)
• Stainless Steel Housing (explosion-proof).
Approval:
• FM
• SIL 2
• CSA
• Russian Fire Certicate
• IECEx
• ATEX
• EMC
• LVD
• CSFM
Fire Detection Performance (All Models)
• 50 millisecond response to a saturating signal.
• One second typical to a 1 ft. by 1 ft. gasoline and N-heptane re at
50 feet.
• Two seconds or less to a 2 ft. x 2 ft. re of JP-4, JP-8, Jet A, Jet B,
AVTUR or AVGAS at 100 feet.
• Three seconds or less to a 10 ft. x 10 ft. re of JP-4, JP-8, Jet A, Jet B,
AVTUR or AVGAS at 250 feet.
• 120 degree horizontal eld-of-view (Figure 1).
• 80 degree vertical eld-of-view. (Figure 2).
Fire Detection Performance (Model 860-1XXXX)
• 340 milliseconds or less to a silane ame from a 1.10 inch orice at
30 feet.
• 2.9 seconds or less to an 8 inch diameter hydrazine re at 60 feet.
• 3.0 seconds or less to a hydrogen ame from a 0.75 inch diameter
orice with a ow rate of 1.5 SCFM at 35 feet.
Response Time (Model 660 High Speed Setting)
• 15 milliseconds to a saturating UV source.
Note: Detector response times and distances can be inuenced
by wind, smoke and viewing angle. Consult Firey AB application
engineers for specic details.
(Fig 1) 660/860 horizontal eld of view (Fig 2) 660/860 vertical eld of view
DMLieferant Тел.: +7 (499) 990-05-50; +7 (800) 775-29-59 dmliefer.ru

Firefly Omniguard 860 Series Specifications

General

Brand	Firefly
Model	Omniguard 860 Series
Category	Security Sensors
Language	English