Unifl ame - unitized fl ame detector – Forney UniFlame User Manual
Page 2
Forney Corporation
3405 Wiley Post Road
Carrollton, TX 75006 USA
Tel: 972.458.6100
Fax: 972.458.6650
www.forneycorp.com
TECHNICAL BULLETIN
PUBLICATION
#404005-08
REV 03/05
UNIFL AME - UNITIZED FL AME DETECTOR
FL
AME DETECTORS
PRODUCTS AND ACCESSORIES
UNIFLAME SOLID STATE IR
Part #401111-01
UNIFLAME SOLID STATE UV
Part #401112-01
UNIFLAME DUAL SPECTRUM
Part #401113-01
MECHANICAL:
Housing Material:
Die-cast aluminum with silver polyester powdercoat finish
Weight:
3.8 lbs (1.73 kg)
Environmental:
NEMA 4X, IP66
Mounting:
1" NPT female pipe mount secured with
locking collar (fiber optics available on IR & UV models)
Cooling Air:
Clean, dry, cool; 10 SCFM (17 Nm 3 /hr)
6" w.c. (4.95 mbar) above furnace pressure
Temperature Rating:
-40°F to +150°F (-40°C to +65°C)
Humidity:
0% to 95% relative humidity, non-condensing
ELECTRICAL:
Input Power:
24 Vdc (+10%/-15%), 0.35A
Electrical Connection:
12-pin, quarter-turn quick-disconnect
Relay Output:
Flame Relay, SPST (N.O. contacts)
Fault Relay, SPST (N.C. contacts)
Contact Rating:
Minimum:
10 mA @ 5 VDC
Maximum:
2A @ 240 VAC (resistive)
2A @ 30 VDC (resistive)
Analog Output:
4-20 mA DC current referenced to 24VDC, max. con-
nected load is 750 ohms.
Status Indication:
Eight (8) character, alphanumeric LED Display (scrolling
capability)
Operator Interface:
Four (4) pushbutton style keys
UV Sensor / Wavelength:
Super Blue Silicone / 295-320nm
IR Sensor / Wavelength:
Indium Gallium Arsenide (In Ga As) / 700-1700nm