Siemens „LME41.092C2“-Steuergerät

Electromechanical burner control Siemens LME41.092C2 for atmospheric burners is used for start-up and control of 1- or 2-stage gas burners with intermittent operation. Flame monitoring is performed by ionization electrode or flame sensor QRA… with auxiliary unit AGQ3… Features: Undervoltage detection. Air pressure monitoring via functional check of air pressure relay during start-up and operation. Remote electrical restart capability. Multi-color status indication for fault, operational messages and flame presence. Limitation of number of restarts. Precise control sequence due to digital signal processing.