Showing all 4 results

  • klc-1000

    KLC 1000

    The UV flame controller KLC 10 is a flame controller, which has been developed for single flame combustion which produces little light or radiation in the visible spectrum and has very low flame modulation/flicker frequency. The design of the UV sensor ensures that the flame controller does not react to background radiation from hot refractory or from any other infra-red light source. Adjustments during commissioning and maintenance are not necessary!


  • lf1-322

    LFL1.322

    Controller LFL 1.322

    (For intermittent operation) for unlimited power, with ionisation or UV control for oil or dual fuel burners

    Mains voltage frequency: 220 V – 15% … 240 V + 10% 50 … 60 Hz ± 6%


  • mpa22

    MPA 22

    DUNGS MPA 22

    The MPA22 is a microprocessor-controlled, automatic burner control system with intermittent duty for controlling and monitoring two- and three stage modulating blower burners with a single servomotor, electronic modulating blower burners with 2 servomotors in combination with an electronic control unit, and pneumatic modulating blower burners with 1 servomotor. With integrated valve proving system for operation as automatic gas burner control system. The MPA22 has an eBUS connection

    mpa22_gb_instruction_231763


  • qra2

    QRA2

    Siemens QRA2

    With this type of flame supervision, the UV radiation emitted by gas or oil flames is used to generate the flame signal.
    The radiation detector consists of a UV-sensitive cell with 2 electrodes, which ignite when illuminated with radiation in the 190…270 nm range of the spectrum, thereby triggering a current in the flame detector circuit.
    The UV cell does not respond to glowing firebrick in the combustion chamber, daylight or light from the boiler room illumination.