Gas Fired Igniters for Hazardous Areas

Heat release max. 45/120 kW in zone 2/22

  • Compact design with integrated spark transformer and ionisation flame monitor/burner control
  • Built-in flame rod, ideally located
  • No high-voltage cable required on site
  • Guaranteed electromagnetic compatibility
  • Rugged, low-maintenance design
  • Sizes ranging from 2 kW to 10 MW (7,000 BTU/hr to 35,000,000 BTU/hr)
  • Custom outer tube lengths available in 10-mm increments
  • Fuel types include natural gas, conditioned coke oven gas, propane/butane or process gas, according to customer preference and analysis
  • Extremely tight and long pilot flame - no automatic retraction system typically required
  • Class 1, 2 or 3 gas fired igniters according to NFPA also available
  • Also available with flexible outer tube for tilting burners

Applications

  • Heat release max. 45/120 kW
  • Application in hazardous areas, zone 2 or zone 22

Approvals

(*) Certifications of the integrated ionisation flame monitor

(*) Certifications of the integrated ionisation flame monitor

(*) Certifications of the integrated ionisation flame monitor

Technical Data

2/4 kW Zone 2/2245/120 kW Zone 2/22250 kW Zone 2/22600 kW Zone 2/22
Common data
Outer tube length Lsize U: 120 - 4000 mm240 - 15000 mm 240 - 15000 mm 240 - 10000 mm
Gas portRp 1/4Rp 1/2, left or rightRp 3/4, top or bottomRp 1, top or bottom
Gas pressure inlet
20 mbarg
50 - 150 mbarg50 - 150 mbarg50 - 150 mbarg
Air portdepending on typeRp 1, rotatable 4 x 90°Rp 1½, rotatable 4 x 90°Rp 2, rotatable 4 x 90°
Air pressure operating20 mbarg (up to 2 m)min. 10 mbarg, depending on the outer tube length20 mbarg15 mbarg
Power head
Ignition5 kV against ground5 kV against ground5 kV against ground2 x 7,5 kV
Ambient temperature-20 °C to +60 °C-20 °C to +60 °C-20 °C to +60 °C-20 °C to +60 °C
Protection ratingIP 65IP 65IP 65IP 65
Models
Heat release2 kW / 4 kW45 kW / 120 kW250 kW600 kW
with integrated spark transformer and ionisation flame monitor for intermittent operationZXAF... / ZXAU...ZXAP... / ZXA0...ZXA1...ZXA2...
with integrated spark transformer and ionisation flame monitor for continuous operationZXDAF... / ZXDAU...ZXDAP... / ZXDA0...ZXDA1...ZXDA2...

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