Siemens
LME7 Series Burner Controls
- AGA Certificate 7926
- Class 2A or 2Ca
- The burner control LME7... is a microprocessor-based unit with matching system components for the control and supervision of forced draft burners of medium to high capacity.
- LME7... are used for the startup and supervision of multistage or modulating forced draft burners and atmospheric gas burners in intermittent operation
- The fuel-air ratio can be set either via an air damper actuator - acting on mechanical or pneumatic ratio control - or via pulse width modulated fans and pneumatic ratio control.
- The flame supervision supervised with ionization probe and with UV flame detector QRA2..., QRA4.U or QRA10....
DATASHEET [PDF]