SPECIFICATIONS
MECHANICAL:
Housing Material:
Cast aluminum with gray polyester powder coat finishHousing
Weight:
4.3 1bs (1.96kg), non-“CG” models5.9 lbs. (2.69kg) “CG” models6.3 lbs. (2.89kg) “CEX” models
Environmental:
NEMA 4X, IP66, Class I Division 2, Groups A, B, C & D, Class II Division 2, Groups F& G (refer to agency approvals table)
Mounting:
Requires one of two threaded mounting flanges, ordered separately (see below). For fiber optic mount, refer to bulletin CU-101
Mounting Flange:
P/N 60-2692 1" NPT female pipe mount with 3/8" NPT female
Kit:
cooling air connection, includes 1" NPT x 3" long heat insulating nipple(P/N 35-127-1)
P/N 60-26931" BSP female pipe mount with 3/8" BSP femalecooling air connection, includes 1" BSP x 3"long heat insulating nipple(P/N 35-127-3)
Mounting Flange Shipping Weight:
0.62lbs. (0.28kg)
Cooling / Purge Air Requirements:
Source:
Clean, dry, cool
Volume:
4 SCFM (113 l/min) at 3/8" threaded mounting flange, or 1 inch “Y” fitting, mounted on scanner sight
pipe. Temperature near the upper limit of the scanner operatingrange and/or use with dirty/dusty fuels may require up to 15 SCFM (425 l/min).
Pressure:
Adequate to overcome furnace or windbox pressure
Temperature Rating:
-40°F to + 150°F (-40°C to +65°C), ambient; -40°F to 178°F (-40°C to 81°C), scanner internal temperature
Humidity:
0% to 95% relative humidity, non-condensing
ELECTRICAL:
Input Power:
24 Vdc, +10%, -15% supply current: 0.35 A, 8.5 VA
Electrical Connection:
12-pin quarter-turn quick-disconnect. “CG” models have cable gland and 10 ft (3m) of captive cable“CEX” models have 3/4” threaded opening and internal terminal blocks
Relay Output:
FLAME RELAY, SPST (N.O.)FAULT RELAY, SPST (N.C.)
Contact Rating:
Minimum: 10 mA @ 5 Vdc Maximum: 2 A @ 30 Vdc 2 A @ 50 Vac (CE approved models) 2 A @ 240 Vac (FM & UL models and all “CG” models)
Analog Output:
4-20 mA dc current, referenced to 24Vdc common, maximum connected1oad: 750 ohms
Status Indication:
Eight (8) character alpha-numeric LED display (scrolling capability)
Operator Interface:
Four (4) pushbutton style keys
Cable Specification:
P/N 59-497: Multi-core, 12 conductor (color coded), with foil wrap and overall braided shieldSix #18 AWG and four #22 AWG conductors, plus one #22 AWG twisted pair
Cable Jacket:
Irradiated Modified Polyolefin (flame-retardant, low smoke, zero halogen)Maximum Temperature: 257°F (125°C)Nominal O.D. 0.41" (10.4 mm),
Maximum O.D. 0.43" (10.9 mm)Maximum cable length 1000 feet (305 meters
MECHANICAL:
Housing Material:
Cast aluminum with gray polyester powder coat finishHousing
Weight:
4.3 1bs (1.96kg), non-“CG” models5.9 lbs. (2.69kg) “CG” models6.3 lbs. (2.89kg) “CEX” models
Environmental:
NEMA 4X, IP66, Class I Division 2, Groups A, B, C & D, Class II Division 2, Groups F& G (refer to agency approvals table)
Mounting:
Requires one of two threaded mounting flanges, ordered separately (see below). For fiber optic mount, refer to bulletin CU-101
Mounting Flange:
P/N 60-2692 1" NPT female pipe mount with 3/8" NPT female
Kit:
cooling air connection, includes 1" NPT x 3" long heat insulating nipple(P/N 35-127-1)
P/N 60-26931" BSP female pipe mount with 3/8" BSP femalecooling air connection, includes 1" BSP x 3"long heat insulating nipple(P/N 35-127-3)
Mounting Flange Shipping Weight:
0.62lbs. (0.28kg)
Cooling / Purge Air Requirements:
Source:
Clean, dry, cool
Volume:
4 SCFM (113 l/min) at 3/8" threaded mounting flange, or 1 inch “Y” fitting, mounted on scanner sight
pipe. Temperature near the upper limit of the scanner operatingrange and/or use with dirty/dusty fuels may require up to 15 SCFM (425 l/min).
Pressure:
Adequate to overcome furnace or windbox pressure
Temperature Rating:
-40°F to + 150°F (-40°C to +65°C), ambient; -40°F to 178°F (-40°C to 81°C), scanner internal temperature
Humidity:
0% to 95% relative humidity, non-condensing
ELECTRICAL:
Input Power:
24 Vdc, +10%, -15% supply current: 0.35 A, 8.5 VA
Electrical Connection:
12-pin quarter-turn quick-disconnect. “CG” models have cable gland and 10 ft (3m) of captive cable“CEX” models have 3/4” threaded opening and internal terminal blocks
Relay Output:
FLAME RELAY, SPST (N.O.)FAULT RELAY, SPST (N.C.)
Contact Rating:
Minimum: 10 mA @ 5 Vdc Maximum: 2 A @ 30 Vdc 2 A @ 50 Vac (CE approved models) 2 A @ 240 Vac (FM & UL models and all “CG” models)
Analog Output:
4-20 mA dc current, referenced to 24Vdc common, maximum connected1oad: 750 ohms
Status Indication:
Eight (8) character alpha-numeric LED display (scrolling capability)
Operator Interface:
Four (4) pushbutton style keys
Cable Specification:
P/N 59-497: Multi-core, 12 conductor (color coded), with foil wrap and overall braided shieldSix #18 AWG and four #22 AWG conductors, plus one #22 AWG twisted pair
Cable Jacket:
Irradiated Modified Polyolefin (flame-retardant, low smoke, zero halogen)Maximum Temperature: 257°F (125°C)Nominal O.D. 0.41" (10.4 mm),
Maximum O.D. 0.43" (10.9 mm)Maximum cable length 1000 feet (305 meters