Gas Fired Igniters

Heat release max. 600 kW

  • 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

  • Ignition of large gas, oil or heavy fuel oil burners in utility boilers

Approvals

(*) Certifications of the integrated ionisation flame monitor

(*) Certifications of the integrated ionisation flame monitor

(*) Certifications of the integrated ionisation flame monitor

Certificates

The certificates are available for logged-in partners only.

Technical Data

250 kW600 kW1000 kW
Common data
Outer tube diameter65 / 70 mm (70 mm material stainless steel)90 mm135 mm
Flame length (depending on the gas)max. 1200 mmmax. 2000 mmmax. 2000 mm
Outer tube length L240 - 15000 mm240 - 10000 mm300 - 10000 mm
Gas portRp 3/4, top or bottomRp 1, top or bottomRp 2, top or bottom
Gas pressure inlet 50 - 150 mbarg50 - 150 mbarg50 - 150 mbarg
Air portRp 1½, rotatable 4 x 90°Rp 2, rotatable 4 x 90°DN 80 / PN 6, rotatable 4 x 90°
Air pressure operating≥10 mbarg depending on the outer tube length≥10 mbarg depending on the outer tube length≥10 mbarg depending on the outer tube length
Power head (not ZG1/ZG2/ZG3)
Ignition5 kV against ground2 x 7,5 kV, ignition electrode against ignition electrode2 x 5 kV, ignition electrode against ignition electrode
Ambient temperature- 30 °C to + 60 °C- 30 °C to + 60 °C- 30 °C to + 60 °C
Protection ratingIP 54 or IP 65IP 54 or IP 65IP 54 or IP 65
Models
without electrical componentsZG1...ZG2...ZG3...
with integrated spark transformerZT1...ZT2...ZT3...
with integrated spark transformer and ionisation flame monitor for intermittent operationZA1...ZA2...ZA3...
with integrated spark transformer and ionisation flame monitor for continuous operationZDA1...ZDA2...ZDA3...
with integrated spark transformer and burner control for intermittent operationZR1...ZR2...ZR3...
with integrated spark transformer and burner control for continuous operationZD1...ZD2...ZD3...

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