Tube Ø48.3 mm explosionproof

Gas Fired Igniters

Ignition of main burners in furnaces, boilers, power plants and incinerators.

Overview

  • High energy ignition, Insensitive to moisture
  • Material burner tube stainless steel 310
  • Material connection enclosure stainless steel 316
  • Self-aspirating, forced air supply or combination
  • For self-aspirating version no air supply line required
  • Insensitive to pressure fluctuations (draft and windbox)
  • Integrated spark plug and ionisation electrode
  • Explosion proof ATEX II 2G Ex e IIC T6/T5 Gb/-, DEKRA 11ATEX 0032; IECEx DEK 11.0010
  • Option for ATEX II 2G Eex d IIC T6 PTB 03 ATEX 1190, GOST R execution
  • Min. and max. temperature for connection enclosure: -40 to 80 °C, IP66
  • Electrical connection, 2 x M20x1,5 mm cable gland
  • Connection to main burner: 2" Ansi 150 LBS RF - Gas connection: ½" NPTF

 

 

Applications

  • Main burners of furnaces, boilers, incinerators and power plants

Technical Data

Self-aspirating ignition burner
typeL48AV18EXE-L-A-V
(Large nozzle, 1,9 mm for natural gas)
48AV13EXE-L-A-VE48AV13EXE-L-A-V2E48AV13EXE-L-A-V4E
heat release with natural gas20–38 kW46–75 kW80–132 kW150-250 kW
heat release with propane22-40 kW67-109 kW120-195 kW226-370 kW
min. max pressure0,2 - 0,8 Barg
0,5 - 0,8 Barg for refinery gas (H2 > 30 vol%)
0,5 - 1,5 Barg0,5 - 1,5 Barg0,5 - 1,5 Barg
length LFrom 400 to 3000 mmFrom 400 to 3000 mmFrom 400 to 3000 mmFrom 400 to 3000 mm
air inlet A175 mm
> 300 mm
> 300 mm> 300 mm> 300 mm
air conn. for forced draft1/2" NPTF1/2" NPTF1/2" NPTF1/2" NPTF
ignitionHigh energy
one sparkplug
High energy
one sparkplug
High energy
one sparkplug
High energy
one sparkplug
flame detectionIonisationIonisationIonisationIonisation

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