Siemens Burner Control LGB 21.330A27
Precise flame supervision and immediate gas shut-off for safe, uninterrupted burner operation.
Siemens Burner Control LGB 21.330A27 provides fully automatic control and safety management for gas burners. In addition, it is a microprocessor-based solution built especially for small and medium atmospheric or forced-draught burners. Furthermore, a 3-second safety time instantly cuts the gas flow if the flame is lost.
This unit runs on a 220-240 V AC / 50 Hz supply and directly controls solenoid valves. Moreover, it works with either an ionization probe or a UV photocell, so it adapts to different burner types. Therefore, its design without a servomotor keeps installation and maintenance costs to a minimum.
Siemens Burner Control LGB 21.330A27 — Technical Specifications
The unit is widely used in industrial boiler rooms and commercial heating plants. In particular, hotels, hospitals and public buildings rely on it for boiler automation. Furthermore, it suits gas-fired heat treatment equipment and industrial production facilities. As a result, it supports single or two-stage operating systems.
Key Advantages
- Microprocessor-based precise flame supervision with 3-second safety time
- Flexible configuration with ionization probe or UV photocell option
- Design without servomotor reduces installation and maintenance costs
Applications
- Gas burner control and safety management in industrial boiler rooms
- Automation in commercial hot water production and central heating plants
- Integration into boiler automation systems of hotels, hospitals and public buildings
Therefore, Siemens Burner Control LGB 21.330A27 delivers maximum safety and automation performance in gas burner systems. ORFA Industrial stocks this product as an authorised distributor and ORFA supplies worldwide and provides technical support.
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