Self Aspirated Gas Fired Igniters for Hazardous Areas

Heat Release max. 80 kWtl_files/dg/images/logos/hegwein_150.gif

  • Applications
  • Technical Data
  • Downloads
  • For applications where a blower is not available
  • Application in hazardous areas, zone 2 or zone 22
Common Data  
Outer tube diameter
Outer tube length up to 4000 mm
Outer tube length from 4000 mm



65 mm


70 mm
For the stainless steel version always dia. 70 mm
Flame length
(depending on the gas)		 max. 600 mm
Outer tube length
(in 10 mm increments from - to)		 240 - 10000 mm
Gas port Rp 3/4, top or bottom
Purge air port Rp 1/2, rotatable 4 x 90°
Gas inlet pressure 0.5 - 2.5 barg
Power head  
  for zone 2: II 3G Ex nC IIC T5 Gc
  for zone 22: II 3D Ex tc IIIC T 100 °C
Ignition 5 kV
Ambient temperature - 20 °C to + 60 °C
Protection rating IP 65
Models  
with integrated spark transfomer and ionisation flame monitor for intermittent operation ZXAN1...
with integrated spark transfomer and ionisation flame monitor for continuous operation ZXDAN1...

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