Siemens LMO 44.255 C2 Controller (LMO44.255 C2)

Siemens LMO 44.255 C2 Liquid Fuel Burner Control

Microcontroller-based liquid fuel burner controls for starting, controlling, and monitoring pressurized liquid fuel burners with intermittent operation. Standard versions with a capacity of up to 30 kg/hour, and special versions with a capacity exceeding 30 kg/hour.

Applications and Features: LMO… burner controls are used to start and monitor single- or two-stage forced-air burners with intermittent feed. Yellow flame monitoring is performed by QRB… photoresistive flame sensors, while oxidizing flame monitoring is performed by QRC… blue flame sensors. The LMO… housing dimensions, electrical connections, and flame sensors are the same as those of LOA… burner controls.

• Liquid fuel burners with fans according to EN 267
• Burner controls for use with liquid fuel burners of monoblock design according to EN 230
• LMO44… for use with stationary air heaters
• Undervoltage detection
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