For supervision of gas flames and luminous or blue-burning oil flames
Supervision in connection with flame detector QRA or ionization probe
Flame safeguards are used primarily in conjunction with LEC1 burner controls on the following applications:
• Dual-supervision of burners / supervision
of the main flame or of the pilot and
main flame by 2 identical or different
types of flame detectors.
• Supervision of forced draft oil / gas
burners / supervision of the flame with
different types of detectors, depending
on the operating mode.
• Multiflame supervision / plants with
several burners whose flames must be
supervised individually by one or several
detectors, whose startup and
supervision, however, should or must be
carried out centrally and simultaneously
by only 1 burner control.
• The flame safeguards can also be used
in connection with other types of burner
controls provided the given combination
and selected circuitry do not impair the
burner control’s safety functions.
• The flame safeguards are also used as
flame indication units in combustion
plant with manual startup
LxE10 PDF Data sheet