Siemens Flame Safeguard Controls
Siemens LFL and LAL burner controls provide burner sequencing and flame monitoring for the supervision of individual gas, oil, or dual fueled burners. With an incomparable record for safety and reliability, the economical LFL continues to be one of the most popular, globally approved flame safeguard controls.
LFL, 110v
Data Sheet
LFL1.133-110V Gas/Oil burner flame safeguard, 110 V 50/60 Hz
LFL1.322-110V Gas/Oil burner flame safeguard, 110 V 50/60 Hz
LFL1.333-110V Gas/Oil burner flame safeguard, 110 V 50/60 Hz
LFL1.335-110V Gas/Oil burner flame safeguard, 110 V 50/60 Hz
LFL1.635-110V Gas/Oil burner flame safeguard, 110 V 50/60 Hz
LFL, 220v
Data Sheet
LFL1.122 (220V) Gas/Oil burner flame safeguard, 220 V 50/60 Hz
LFL1.322 (220V) Gas/Oil burner flame safeguard, 220 V 50/60 Hz
LFL1.335 (220V) Gas/Oil burner flame safeguard, 220 V 50/60 Hz
LFL1.635 (220V) Gas/Oil burner flame safeguard, 220 V 50/60 Hz
LAL, 120v
Data Sheet
LAL2.25-110V Oil burner flame safeguard, 110 V 50/60 Hz
LAL, 220v
Data Sheet
LAL2.25 (220V) Oil burner flame safeguard, 220 V 50/60 Hz
LAL2.65 (220V) Oil burner flame safeguard, 220 V 50/60 Hz
Wiring Bases
AGM410490550 Mounting/Wiring base for LFL… controls
LFL UV Sensors
QRA4.U UV detector, 3/4″ NPT forward viewing application
7 4284 0010 0 3/4″ threaded thermal barrier for QRA4.U. Rated for up to 250 deg F
QRA2(1) UV detector, side viewing application with mounting flange and clip
QRA2M(1) High sensitivity UV detector with mounting flange and clip
QRA10M.C High sensitivity UV detector with alum. housing, 1″ threaded mount
AGG02 Heat insulating quartz lens for QRA10…
