Siemens LAL3.25 Burner Controller

LAL3.25 – For special applications, e.g. burners of incinerator plant.

For oil atomizing burners of medium to large capacity
· For multistage or modulating burners in intermittent operation
· With or without air pressure supervision for checked air damper control
· Flame supervision
– with photoresistive detector QRB
– or blue-flame detector QRC1
– or photocell detector RAR9

For the control and supervision of oil atomization burners
· For burners of medium to high capacity
· For intermittent operation (at least one controlled shutdown every 24 hours)
· Can be universally used with multistage or modulating burners
· Suited for use with stationary air heaters (WLE)
Flame supervision is ensured by means of photoresistive detector QRB, blue flame
detector QRC1, or photocell detector RAR9.