45 kW [Ex] Gas fired igniter

45 kW [Ex] Gas fired igniter

Gas fired igniters for Hazardous Areas – Heat release max. 45 kW in zone 1/21, 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
  • 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

Technical data:

  • Outer tube length L: 240 … 10000 / 15000mm
  • Gas port: Rp 3/4, top or bottom / Rp 1/2, left or right
  • Gas pressure inlet: 50 – 150 mbarg
  • Air port: Rp 11/2, rotatable 4 x 90° / Rp 1, rotatable 4 x 90°
  • Air pressure operating: min. 10 mbarg, depending on the outer tube length

Applications:

  • Application in hazardous areas, zone 1 or zone 21
  • Application in hazardous areas, zone 2 or zone 22

Specifications

Ambient temperatures
-20 ... +60°C (standard)
-30 ... +75°C (special version)
Protection class
IP66
EX approval
For zone 1: II 2 G Ex d e IIB T4 Gb or II 2 G Ex d e IIC T4 Gb
For zone 2: II 3G Ex nC IIC T5 Gc
For zone 21: II 2 D Ex tb IIIC T 130 °C Db
For zone 22: II 3D Ex tc IIIC T 100 °C
Insertion length
240 ... 10000/15000mm