IC3600SBMB1D - Flame Indicator Circuit Board

IC3600SBMB1D - Flame Indicator Circuit Board IC3600SBMB1D - Flame Indicator Circuit Board

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Part No: IC3600SBMB1D
Manufacturer: General Electric
Product Type: Flame Indicator Circuit Board
Series: Mark II
Operating temperature: -30 to 55 ºC
Power Supply Voltage: 24 V dc
Board Size: 2.8 cm high x 8.6 cm
Weight: 0.45 kg
Availability: In Stock
Country of Origin: USA


IC3600SBMB1D is a Flame Indicator Circuit Board manufactured and designed by General Electric as part of the Mark II Series used in GE Speedtronic Control Systems. The Flame Indicator Circuit Board in GE Speedtronic control systems is an essential component designed to ensure the safe and efficient operation of gas turbines. GE Speedtronic systems, such as the Mark series (Mark I, Mark II, etc.), are used to control and monitor the performance of gas turbines in power plants and other industrial applications. The flame indicator circuit board within these systems plays a crucial role in monitoring combustion and ensuring the presence of a flame during turbine operation.


  • Safety Monitoring: The primary function of the flame indicator circuit board is to continuously monitor for the presence of flames or high temperatures. This is essential in industries such as manufacturing, oil and gas, and chemical processing where fire hazards are significant.
  • Automatic Shutdown: Upon detecting a flame or an abnormal temperature rise, the circuit board can trigger an automatic shutdown of equipment. This prevents the escalation of potentially dangerous situations by cutting off fuel supplies or shutting down machinery.
  • Alarm Systems: The circuit board interfaces with alarm systems to alert personnel immediately. Audible alarms, visual indicators, or even remote notifications can be activated to ensure timely evacuation and intervention.
  • Integration with Control Systems: Flame indicator circuit boards can be integrated into broader control systems, such as PLCs (Programmable Logic Controllers) and SCADA (Supervisory Control and Data Acquisition) systems. This integration allows for real-time monitoring, data logging, and comprehensive management of safety protocols.
  • Diagnostics and Maintenance: Advanced flame indicator circuit boards come with self-diagnostic capabilities. They can monitor their health and functionality, providing alerts for maintenance before a failure occurs, thus ensuring continuous protection.
  • Environmental Adaptability: These circuit boards are designed to operate reliably in various environmental conditions, including extreme temperatures, humidity, and the presence of dust or corrosive substances.
  • Compliance and Standards: Flame indicator circuit boards used in control systems are often designed to meet specific industry standards and regulatory requirements. This ensures they provide a reliable and certified level of safety.
  • Data Logging and Analysis: In advanced control systems, the data from the flame indicator circuit board can be logged and analyzed to improve safety protocols, perform risk assessments, and enhance preventive measures.

WOC has the largest stock of GE Speedtronic turbine control systems replacement parts. We can also repair your faulty boards and supply unused and rebuilt boards backed up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on parts and repairs, kindly contact our team by phone or email.


What is a Flame Indicator Circuit Board in GE Speedtronic control systems?

A Flame Indicator Circuit Board is a component in GE Speedtronic control systems used to detect and monitor the presence of a flame in gas turbines. It ensures safe and efficient operation by providing real-time feedback on combustion status.

What types of flame detectors are used in GE Speedtronic systems?

GE Speedtronic systems typically use UV (ultraviolet) flame detectors, IR (infrared) flame detectors, and ionization probes (flame rods) to detect the presence of a flame.

How does the Flame Indicator Circuit Board work?

The board receives signals from flame detectors, amplifies and filters these signals, converts them from analog to digital, and processes them to determine flame presence. If a flame is detected, it sends a confirmation signal to the main control system. If no flame is detected, it can trigger safety protocols such as shutting down the fuel supply.