Product Overview
The Siemens BPZ:LME11.330C2 is a microprocessor-based burner control unit designed for 1-stage gas burners with intermittent operation. It supervises burner start-up, ignition, flame detection, and shutdown with precision and safety in compliance with European standards. This control unit is widely used in boiler systems, industrial ovens, furnaces, and other combustion applications requiring dependable flame supervision.
Key Features
• Single-stage burner control: Controls burners with one stage of combustion operation.
• Ionization flame detection: Monitors flame presence via an ionization probe or compatible flame detector for reliable supervision.
• Standard compliant: Designed and tested according to EN 298 for combustion safety.
• Safety functions: Includes undervoltage detection, air pressure supervision, electrical remote reset, and limitation of repetition cycles.
• Clear status indication: Multicolor LED signals for operational and fault conditions.
• Controlled intermittent operation: Limits continuous operation cycles for safety and long-term usage.
• Compact design: Lightweight and small profile with IP40 protection for reliable use in industrial control panels.
Applications
This controller is ideal for:
• Gas-fired boilers in commercial and industrial heating systems.
• Industrial furnaces and ovens using gas combustion.
• Hot air generators and process heaters requiring safe flame supervision.
• HVAC systems with gas burners requiring automated control.
Why Choose This Product
• Trusted Siemens engineering: Built by Siemens with a long track record in industrial combustion controls.
• High safety and reliability: Complies with EN safety standards and includes multiple fail-safe mechanisms.
• Easy integration: Designed for panel mounting with standard control sequences and clear status feedback.
• Efficient performance: Accurate digital control and supervision reduce ignition faults and ensure consistent burner operation.
• Versatile compatibility: Works with a wide range of atmospheric and forced-draft gas burners, and supports standard flame detectors.