3
®
SPECIFICATIONS (non CEX versions)
MECHANICAL:
Housing Material:
Cast aluminum with black polyester powder coat finish
Housing Weight:
4 lbs (2kg)
Environmental:
NEMA
4X,
IP66
Hazardous Classifications:
Class I, Division 2, Groups A, B, C & D, Class II, III, Division 2,
Groups F and G
Ex II 3 G/D Ex nA IIC T4A
Mounting:
Model 1000: 1" NPT female pipe mount with 3/4" NPT female
cooling air connection
Model 1000E: 1" BSP female pipe mount with 3/4" BSP female
cooling air connection
Model 1004: 1" NPT female pipe mount with 3/4" NPT female
cooling air connection
Model 1004E: 1" BSP female pipe mount with 3/4" BSP female
cooling air connection
Cooling / Purge Air Requirements
:
Source:
Clean,
dry,
cool
Volume:
4 SCFM (113 l/min) at 3/4" threaded mounting flange, or 1 inch “Y”
fitting, mounted on scanner sight pipe. Temperature near the upper
limit of the scanner operating range 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)
Humidity:
0% to 95% relative humidity, non-condensing
ELECTRICAL:
Input Power:
24 Vdc, + 20% / - 25%, 3.8 Watts
Electrical Connection:
Cable gland and 10 ft (3m) of captive cable
Relay Output
FLAME RELAY, (N.O.) / (N.C.) SPDT
FAULT RELAY, (N.O.) SPST
Contact Rating:
Minimum: 1 mA @ 5 Vdc
Maximum: 2 A @ 30 Vdc
2 A @ 240 Vac
Status Indication:
Internal LED: “Flame Signal”, “Fault Indication”
Analog Output:
4-20 mA DC current, referenced to 24 Vdc common, maximum
connected load 750 ohms
INTEGRAL CABLE SPECIFICATION:
Cable Specification:
P/N 59-536
Multi-core 8 conductor, color coded, #18 AWG wires and overall braided shield.
Nominal O.D. = .38” (9.6 mm)
RoHS Compliant
Cable Jacket:
PVC
jacket,
Meets UL PLTC Class 1, Div 2, no conduit required.
UV resistant, Oil resistant.
Temperature Rating:
-40 °C to 105 °C
CAUTION: Spring fasteners should be clipped and tightened to ensure a good bond to
housing and maintain the integrity of the NEMA 4X rating.
