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Hegwein 1000/1000 kW Dual Fuel Igniter
Brand: DuragFor the ignition of large oil or heavy fuel oil fired burners in utility boilers.
Features- Compact design with integrated ignition module and ionization flame monitor/ burner control
- Built-in flame rod, ideally located
- No high-voltage cable required on site
- Guaranteed electromagnetic compatibility
- Rugged, low-maintenance design
- Outer tube lengths available in 10-mm increments
- For extra light fuel oil (diesel). Dual fuel igniters can also handle either propane/ butane or natural gas
- Extremely concentrated and long pilot flame - typically no automatic retraction system required
- Class 1, 2 or 3 igniters according to NFPA also available
- Smoke free flame
- Also available for special marine diesel operation
Specifications
Brand
Ambient Temperature Range
- -30° to 60° C (-22° to 140° F)
Applications
- Ignition of Large Oil or Heavy Fuel Oil Fired Burners in Utility Boilers
Approvals & Certifications
- ATEX II 3D Ex NC IIC T5 for Zone 2, in II 3D Ex Tc III CT100° C for Zone 22
- FM
- GOST
Approvals & Certifications
- AGA
- DVGW
- Ignitor Class 3 Special in Accordance with NFPA 85
BSP Connection
- 1" BSPP Female
- 1/4" BSPP Female
- 3/8" BSPP Female
Diameter
- Outer Tube: 5.31" (135 mm)
Electrical Rating
- Power Head Ignition: 2 x 7.5 kV Ignition Electrode Against Ignition Electrode
Environmental Protection
- IP54
- IP65
Flange Size - 3” (DN 80)
- 3" (DN 80) - PN 6
Flange Size - 6” (DN 150)
- 6" (DN 150) - PN 6
Length
- Flame (Oil): 98.42" (2,500 mm) - max.
- Outer Tube: 14.17" to 196.9" (360 to 5,000 mm)
Media
- Gas
- Oil
Operating Pressure
- Air - ≥ psig: 0.29 (kPa: 2, Mbar: 20) Depending on the Outer Tube Length
Power
- Heat Release, Max.
Pressure Range
- Oil, Atmospheric Air - psig: 72.5 (kPa: 500, barg: 5) - Max.
Pressure Type
- Gauge
Process Temperature
- Oil: 20° C (68° F)
Rotation
- Air Port: Rotatable 4 x 90°
Supply Pressure
- Gas - psig: 2.17 (kPa: 15, Mbar: 150)
