Gas Fired Igniters

Heat release max. 250 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

Technical Data

250 kW

Common data

Outer tube diameter

65 / 70 mm  (70 mm material stainless steel)

Flame length (depending on the gas)

max. 1200 mm

Outer tube length L

240 - 15000 mm

Gas port

Rp 3/4, top or bottom

Gas pressure inlet

50 - 150 mbarg

Air port

Rp 1½, rotatable 4 x 90°

Air pressure operating

≥10 mbarg depending on the outer tube length

Power head (not ZG1)

Ignition

5 kV against ground

Ambient temperature

-30 °C to +60 °C

Protection rating

IP 54 or IP 65

Models

without electrical components

ZG1...

with integrated spark transformer

ZT1...

with integrated spark transformer and ionisation flame monitor for intermittent operation

ZA1...

with integrated spark transformer and ionisation flame monitor for continuous operation

ZDA1...

with integrated spark transformer and burner control for intermittent operation

ZR1...

with integrated spark transformer and burner control for continuous operation

ZD1...

250 kW Ex-zone 1 / 21

Common data

Outer tube length L

240 - 15000 mm

Gas port

Rp 3/4, top or bottom                                                                                        
 

Gas pressure                                            inlet

50 - 150 mbarg

Air port

Rp 1½, rotatable 4 x 90°

Air pressure operating

min. 10 mbarg, depending on the outer tube length

Power head

Ignition

5 kV against ground

Ambient temperature

-20 °C to +60 °C (standard), -30 °C to +75 °C (special version)

Protection rating

IP 66

Models

Heat release 250 kW

ZAVEX/1...

250 kW Ex-zone 2 / 22

Common data

Outer tube length L

240 - 15000 mm

Gas port

Rp 3/4, top or bottom

Gas pressure inlet

50 - 150 mbarg

Air port

Rp 1½, rotatable 4 x 90°

Air pressure operating

20 mbarg

Power head

 

Ignition

5 kV against ground

Ambient temperature

-20 °C to +60 °C

Protection rating

IP 65

Models

Heat release

250 kW

with integrated spark transformer and ionisation flame monitor for intermittent operation

ZXA1...

with integrated spark transformer and ionisation flame monitor for continuous operation

ZXDA1...

250 kW
Common data

 

Outer tube diameter (stainless steel tube)

86 mm

Flame length

depending on igniter size

Outer tube length L

800 - 10000 mm

Gas pressure inlet

50 - 150 mbarg

Power head (not ZG...)

Ignition

5 kV against ground

Ambient temperature

-30 °C to +60 °C

Protection rating

IP 54 or IP 65

Models

without electrical components

ZG1F...

with integrated spark transformer

ZT1F...

with integrated spark transformer and ionisation flame monitor for intermittent operation

ZA1F...

with integrated spark transformer and ionisation flame monitor for continuous operation

ZDA1F

Your contact options

Email

Contact

Sales

Sales

Service

Service