DURAG D-UG660-20 Flame Monitoring Control Unit for Combustion Safety Systems

DURAG D-UG660-20 is a high-reliability flame monitoring control unit designed for industrial combustion systems, widely used in power plants, petrochemical facilities, and large-scale burner management systems. As part of the DURAG D-UG 660 series, this module performs precise flame detection and signal analysis, ensuring safe and stable operation of gas, oil, and coal-fired combustion processes.

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Core Procurement Information

• Brand: DURAG
• Model: D-UG660-20
• Product Type: Flame Monitoring Control Unit
• Availability: In Stock
• Delivery Time: 3–5 working days after payment
• Condition: New / Used (Tested OK)
• Warranty: 12 Months
• Function: Flame detection, signal processing, combustion safety monitoring
• Input: Optical flame sensors (UV / IR / UV+IR combinations)
• Output: 2 × analog outputs (0/4–20 mA), flame ON/OFF relay contacts
• Operating Mode: Continuous and intermittent operation
• Display: Integrated LCD / text display for status and diagnostics
• Communication: Integrated with burner management systems (BMS)
• Safety Design: Dual-channel architecture for high reliability
• Operating Temperature: Typically -20°C to +60°C
• Mounting: Control cabinet / rack installation

Industry Applications

• Power Generation: Flame supervision in boilers, turbines, and multi-burner furnaces
• Oil & Gas: Burner management and safety shutdown systems (ESD)
• Chemical Industry: Monitoring combustion processes in reactors and heaters
• Metallurgy & Cement: High-temperature furnace flame detection and control

The DURAG D-UG660-20 control unit analyzes flame radiation signals from connected sensors and converts them into reliable control outputs, enabling precise flame supervision even in complex multi-burner environments. Its dual-channel fail-safe design enhances operational safety and system availability in critical industrial processes.