The Siemens LGK16 Burner Controller for Oil & Gas Industrial Burners is a robust automatic burner control system designed for the safe start-up, supervision, and shutdown of forced-draft burners operating on oil, gas, or dual fuel. It is commonly used in medium to large industrial burners, boilers, furnaces, and process heating systems where operational reliability and safety are essential.

The LGK16 manages the complete burner sequence including pre-purge, ignition, flame monitoring, safety lockout, and controlled shutdown, ensuring stable combustion and compliance with international burner safety standards. It supports multi-stage or modulating burners and includes air pressure supervision for controlled air damper operation, improving combustion stability and system safety.

The controller incorporates a self-checking flame signal amplifier, which continuously verifies the flame detection circuit to prevent unsafe burner operation due to faulty flame signals or detector issues.

With its durable design and reliable timing system, the LGK16 is widely used by OEM burner manufacturers and industrial heating system integrators for dependable burner automation.

Key Features

• Designed for oil, gas, and dual-fuel industrial burners

• Suitable for medium to high-capacity forced-draft burners

• Supports multi-stage and modulating burner operation

• Reliable flame supervision using UV detectors or ionization probes

• Integrated self-checking flame signal amplifier for improved safety

• Automatic pre-purge, ignition, and shutdown control sequence

• Air pressure supervision for safe air damper operation

• Rugged design for harsh industrial environments

• Easy installation using plug-in mounting base

• Long operational life with proven burner control performance
  

Applications

• Industrial oil burners

• Industrial gas burners

• Dual-fuel burner systems

• Steam boilers and hot water boilers

• Industrial furnaces and heating plants

• Process heating systems and thermal equipment

• OEM burner control panels

Why Choose Siemens LGK16 Burner Controller?

• Trusted Siemens industrial burner control technology

• Suitable for high-capacity industrial combustion systems

• Advanced self-checking flame monitoring for improved safety

• Supports multi-stage and modulating burner control

• Reliable performance in demanding industrial environments

• Widely used in industrial boilers and large heating systems

Technical Description

The Siemens LGK16 Burner Controller is an automatic electronic burner control unit designed for the control and supervision of oil, gas, and dual-fuel burners operating in continuous or intermittent mode. The controller regulates the full burner sequence including pre-purge timing, ignition control, flame supervision, and safety shutdown.

Flame detection is achieved using UV flame detectors (QRA series) or ionization probes, ensuring rapid detection of flame failure and immediate safety lockout. The built-in self-checking flame amplifier continuously monitors the flame detection circuit to prevent false flame signals and enhance operational safety.

The LGK16 is commonly used in multi-stage or modulating burner systems, making it suitable for complex industrial heating installations requiring reliable burner automation.

Technical Specifications