Siemens QRA4.U UV Flame Detector for Pipe Mounting - Normal Sensitivity

The Siemens QRA4.U (Part Number: QRA4.U) is an ultraviolet (UV) flame detector designed for reliable detection of flames in combustion processes. This model is specifically intended for pipe mounting and offers normal sensitivity (US) for detecting flame signals. It works by sensing the UV radiation emitted by a flame, providing a crucial safety and control input for burner management systems.

This flame detector is widely used in industrial burners, boilers, furnaces, and other combustion equipment where continuous monitoring for flame presence is critical. Its pipe-mounting design allows for straightforward integration into existing fuel lines or flue systems, ensuring accurate positioning for optimal flame detection. It is essential for ensuring safe and efficient operation of combustion processes.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, stocks the Siemens QRA4.U UV Flame Detector. We provide reliable components for your safety and control systems, offering quality surplus parts at competitive prices.