Honeywell RM7890B1048 Burner Control Unit – 7800 Series Relay Module with Dust Cover

The Honeywell RM7890B1048 is a high-performance burner control unit designed for use in industrial applications. Part of the reliable 7800 Series, this module provides precise flame monitoring and control with advanced features. Equipped with a non-volatile memory and a protective dust cover, it ensures long-lasting performance even in demanding environments.

Key Features

• Model: Honeywell RM7890B1048
• Manufacturer: Honeywell
• Product Type: Burner Control Unit
• Series: 7800 Series
• Module Type: Relay Module with Dust Cover
• Flame Establishing Period: Fixed 4 or 10-second pilot flame establishing period
• Pilot Type: Intermittent pilot
• Main Flame Type: Intermittent main flame establishing period
• Memory Type: Non-volatile memory for data retention
• Voltage: 120 VAC
• Operating Frequency: 50/60 Hz

The Honeywell RM7890B1048 provides a robust solution for controlling burner systems with its reliable flame establishment and memory retention features. It is ideal for applications requiring precise flame monitoring, especially in high-demand environments such as industrial burners.

Applications

• Burner Management Systems: Controls and monitors flame detection in combustion systems.
• Industrial Burners: Ensures safe operation of industrial burners by establishing pilot and main flames.
• Process Control: Used in process automation to manage and monitor flame conditions.
• Energy Management: Optimizes combustion efficiency and enhances system performance.

Technical Specifications

Benefits

• Reliable Flame Control: Provides consistent flame monitoring for enhanced safety and system performance.
• Non-Volatile Memory: Retains essential data even during power loss, ensuring continuous operation.
• Durable Design: The included dust cover protects the unit from dirt and environmental factors.
• Flexible Operation: Fixed pilot flame period options (4 or 10 seconds) to suit various applications.