Capteur de flamme UV Siemens « QRA53.G17 »
Siemens QRA53.G17 ultraviolet flame detector is a professional flame monitoring sensor for industrial gas, liquid fuel, and dual-fuel burners. The device is designed to detect ultraviolet radiation from the flame and is used in automatic combustion control systems to ensure safe and stable operation of boiler and thermal equipment. Siemens QRA53.G17 provides continuous monitoring of flame presence during burner operation. When the flame disappears, the detector instantly sends a signal to the burner control for emergency fuel shutoff, helping to prevent emergency situations and enhance operational safety. The QRA53.G17 model features high sensitivity to ultraviolet radiation, resistance to industrial interference, and reliable operation under prolonged use. The detector is widely used in industrial boilers, heat generators, furnaces, drying units, and process lines requiring precise and stable combustion control. Advantages of Siemens QRA53.G17: • Accurate flame monitoring via UV radiation • Fast response to flame loss • Suitable for gas, liquid fuel, and dual-fuel burners • High reliability and durability • Compatibility with Siemens burner controls • Resistance to industrial loads and electromagnetic interference • Easy installation and maintenance. The Siemens QRA53.G17 ultraviolet flame detector is in demand in industrial thermal power engineering and automation systems where safety, uninterrupted operation, and reliable combustion control are especially important. Using original Siemens equipment helps minimize the risk of emergency shutdowns and increase the efficiency of burner equipment operation. Siemens Q