Siemens LFL1.333 Burner Control for gas, oil or dual-fuel

LFL1.333 - Gas burner control, t1=31s, TSA=3s, t9=3s, AC230V

• For gas, oil or dual-fuel forced draft burners of medium to high capacity;
• For multistage or modulating burners in intermittent operation;
• With checked air damper control
• Flame supervision
  • with UV detectors QRA2 / QRA4 / QRA10
  • and ionization probe Use
• Control and supervision of forced draft burners of direct spark flame or interrupted pilot construction
• For medium to high capacity
• For intermittent operation (at least one controlled shutdown every 24 hours)
• For universal use with multistage or modulating burners
• For use with stationary air heaters (WLE)
• For use with dual-fuel burners
• Type-tested and approved in accordance with DIN EN 298

The flame supervision is ensured via a flame detector QRA2 / QRA4 / QRA10 or ionization probe. The difference between 01 series and 02 series is the duration of the safety time for the pilot burner of burners equipped with pilot gas valves. For atmospheric burners of high capacity, use the LFL1.638.

Typical delivery time:

  Economy shipping (Russian Post) Standard Shipping (EMS Express Post) Europe 14-30 days, in rare cases up to 60 days 7-20 days, in very rare cases up to 60 days United States 20-60 days, in rare cases up to 80 days 14-30 days, in rare cases up to 60 days Canada 14-30 days, in rare cases up to 60 days 7-30 days, in rare cases up to 60 days Asia, India, Africa 14-40 days, in rare cases up to 60 days 7-20 days, in very rare cases up to 60 days Australia and Oceania 14-40 days, in rare cases up to 60 days 10-25 days, in rare cases up to 60 days South and Central America 20-40 days, in rare cases up to 70 days 14-30 days, in rare cases up to 60 days Other countries 20-60 days, in rare cases up to 80 days 10-30 days, in rare cases up to 70 days