Technical information

Page 61
Omniguard 860 UV/IR and 660 UV Flame Detectors
These detectors allow UV and UV/IR flame
detection to be offered where specifically
specified or in the few applications where the
S200 Plus Triple IR flame detector is not suitable,
such as metal fires. The 860 UV/IR flame detector
replaces the existing S850 UV/IR flame detector.
All aluminium detectors are now available in
MINERVA yellow.
Stocklisted Omniguard sensors are available with
automatic self-test, latching fire relays and
3
/4" NPT
gland conduit entries.
The Omniguard 660 and 860 Series Flame
Detectors are optically based, self-contained,
microprocessor controlled, ultraviolet/infrared
(UV/IR) and high-speed ultraviolet (UV) flame
detectors. The S860 Flame Detector utilises the
patented Fire Event Analysis (FEA)™
discrimination technology. All electronics are
housed within a copper-free aluminum, high
temperature, TGIC-Polyester coated enclosure
with a 3/4-14NPT entry. A stainless steel
enclosure is also available.
The S660 and S860 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. The housings are NEMA 4, dust-
tight and watertight. The detectors are approved
for both indoor and outdoor installations.
Features
• Microprocessor Based.
• 0 to 60 seconds user adjustable time delays.
• User adjustable latching or non-latching fire
relays.
• User adjustable sensitivity & NO or NC relay
outputs.
• LED indication: fire (red), fault (amber).
• Transient voltage (surge) protection.
• RS485 addressable user interface.
• Two seconds or less to a 2 ft. x 2 ft. fire of JP-
4, JP-8, Jet A, Jet B, AVTUR and AVGAS at
100 feet.
• Three seconds or less to a 10 ft. x 10 ft. fire of
JP-4, JP-8, Jet A, Jet B, AVTUR and AVGAS at
250 feet.
• 120 degree horizontal field-of-view
• 0 to 20 mA output & Relay contacts rated at 2
Amps @ 30 Vd.c. (Resistive).
Technical Specification
Operating Temperature: -40°F to +185°F
(-40°C to +85°C)
Storage Temperature: -85°F to +212°F
(-65°C to +100°C)
Product Codes
516.060.021
Meggitt Avionics Omniguard 860 UV/IR flame
detector with self test. Stainless Steel construction
and 3/4" standard connection
516.060.022
Meggitt Avionics Omniguard 860 UV/IR flame
detector with self test. Aluminium construction
and 3/4" standard connection. Yellow finish
516.060.025
Meggitt Avionics Omniguard 660 UV flame
detector with self test. Stainless Steel construction
and 3/4" standard connection
516.060.026
Meggitt Avionics Omniguard 660 UV flame
detector with self test. Aluminium construction
and 3/4" standard connection. Yellow finish
517.060.001
4651045 Meggitt Avionics swivel bracket in black.
For use with Aluminium body detectors
517.060.002
70991 Meggitt Avionics swivel bracket in stainless
steel. For use with Stainless Steel body detectors
517.060.003
540 Model 540 hand held UV/IR test gun for use
with 860 Series detectors
517.060.005
Airshield for Omniguard S660 and S860 Flame
detectors
Datasheet - Product Code PSF103 “S860 UV IR
Flame Detector” and PSF104 “S660 UV IR Flame
Detector”
S100/200 Series Flame Detectors Mounting Bracket
Technical Specification
Weight: 1.1Kg
Dimensions: 202H x 130W x 72D mm
Construction: SS316 to BS1449 Pt. 2
Axial Rotation: 360
o
Elevation: 80
o
Fixing: M8 bolts
Product Code
517.001.184
Flame detector bracket assembly (Stainless Steel)
for use with all S100/200 Series detectors
Datasheet - Product Code PSF76 “S200 Series
Intrinsically Safe Flame Detectors”
S100 Series Test Equipment
Product Codes
592.001.012
T110 Test Source for use with (517.001.224 ) Solo
704 adaptor tube B and Solo 100/101 poles
(517.001.230/226 )
592.001.005
T110 Adaptor for S131/161
592.001.010
T110 PP9 Battery and Charger kit
592.001.011
T110 Carrying case (not suitable for T210)
Datasheet - Product Code PSF60 “T110/T210 Test
Source”
Manual - Vol01A-01-G1 “Detectors Fire Manual”