Forney UniFlame II - Manual (Page 2)

12 PIN
ELECTRICAL
CONNECTOR
8 PIN
ELECTRICAL
CONNECTOR
MOUNTING
FLANGE
12.57
319.2
75°
PURGE AIR CONNECTION
3/8 NPT OR 3/8 BSP
LOCKING RING
DISPLAY CAP ASSY
5.75
146
5.06
128.4
1"NPT OR
1" BSP SIGHT PIPE
CONNECTION
1 23/32 HEX
[43.7]
UniFlame ® II Unitized Flame Detector
Products and Accessories:
UniFlame ® II Part #401116-01 (display not included)
UniFlame ® II CEX (with VFD Display) Part #401117-01
UniFlame ® II CEX with blank cap - NO Display Part #401117-02
UniFlame ® II CEX Wireless (with IR transmitter) Part #401118-01
UniFlame ® II without connectors (internal terminal blocks) Part #401116-11 (display not included)
UniFlame ® II for UniFlame I retrofi t (1-12 pin quick disconnect connector) Part #401116-10 (display not included)
Alphanumeric (VFD) Display with fi ve push-button keys Part #401116-03
Infrared Transmitter Part #401118-03 requires Hand-Held Communications tool Part #401118-04
Blank Cap - No Display option Part #401116-05
FEX Software Part #401116-04
Swivel Mount Part #91016-63
Mounting Flange 1” NPT Part #401116-50 1” BSP Part #401116-60
Cable 8 conductor Quick Connect Part #401119-xx Bulk Cable Part #401119-00
Cable 12 conductor Quick Connect Part #401120-xx Bulk Cable Part #401120-00
Conversion Box for UniFlame I to UniFlame II Part #92527-03
Wiring Harness Part #92527-04
UniFlame II Cooling Chamber Standard Version Part #92527-01 CEX version Part #92527-02
Electrical Specifi cations:
Input Power: 24 Vdc, +10%, -15% supply current 0.35 A,
8.5 VA
Electrical Connection: 8-pin and 12-pin screw type quick disconnect
(non-CEX).
“CEX” models have internal terminal blocks
Relay Output: 2 FLAME RELAYS, SPDT (N.O. and N.C.)
FAULT RELAY, SPST (N.O.)
Contact Rating: Minimum: 10mA @ 5 Vdc
Maximum: 100 mA @ 30 Vdc, 100 mA @ 50
Vac
Analog Output: Two, 4-20 mA dc current, referenced to 24 Vdc
common, maximum connected load: 750 ohms
Operator Interface: Requires one of two interfaces:
•
Alphanumeric Display with fi ve pushbut-
ton keys.
• Infrared Transmitter used in conjunction
with hand-held communications tool
Cable Specifi cation: Multi-core, 8 and 12 conductor (color coded),
18- AWG, with foil wrap and overall braided
shield and drain wire. PLTC-ER rating. Maxi-
mum cable length 1000 feet (305 meters)
Cable Jacket: PVC / black (fl ame-retardant,
RoHS compliant)
Temperature Rating: -40 F to +221 F (-40 C to
+105 C)
8 conductor: Nominal O.D. 0.44” (11.2 mm),
maximum O.D. 0.48” (12.2mm)
12 conductor: Nominal O.D. 0.52” (13.2 mm),
maximum O.D. 0.56” (14.2mm)
Maximum cable length 1000 feet (305 meters)
Mechanical Specifi cations:
Housing Material: Cast aluminum with gray polyester powder coat
fi nish
Housing Weight: 5.9 lbs (2.69kg), 7.1 lbs (3.22kg) CEX models,
fl ange additional
Environmental: NEMA 4X, IP66
Area Classifi cation: Standard: Class I Div 2, Groups A, B, C, D,
Class II Div 2, Groups F & G
CEX Version: Ex d IIC T6
Mounting: Requires one of two threaded mounting fl anges,
ordered separately
•
1”NPT female pipe mount with 3/8” NPT
female cooling air connection
• 1”BSP female pipe mount with 3/8” BSP
female cooling air connection.
Both fl anges contain an integral heat insulating
female thread insert (heat insulating nipple not
required).
Mounting Flange Weight: 0.62 lbs (0.28kg)
Cooling / Purge Air
Requirements: Clean, dry, cool; 4 SCFM (113 l/min) at 3/8”
threaded mounting fl ange, or 1 inch “Y” fi tting,
mounted on detector sight pipe. Temperature
near the upper limit of the detector operating
range and/or use with dirty/dusty fuels may
require up to 15 SCFM (425 l/min).
Temperature Rating: -40° to +150°F (-40°C to +65°C)
Humidity: 0% to 95% relative humidity, noncondensing
Agency Approvals:
C
UL
US
, FM, ATEX, DIN-DVGW, DIN-CERTO,
CE, AGA, ABS, INMETRO UL-BR
(not all approvals apply to all models)
Pub # 404005-24
Rev 04/2012
Forney Corporation • 3405 Wiley Post Road • Carrollton, TX 75006 • 800-356-7740 • Fax 972-458-6650 • www.forneycorp.com