Capteur de flamme Siemens QRB1A-B036A25A

Siemens QRB1A-B036A25A flame sensor is a reliable photodetector for monitoring flame presence in liquid fuel burners. The device is designed for use in automatic combustion control systems and ensures safe and stable operation of boiler and heating equipment. Siemens QRB1A-B036A25A monitors the presence of flame during burner operation and transmits a signal to the burner control. If the flame goes out, the sensor provides rapid emergency shutdown of fuel supply, helping to prevent hazardous situations, protect equipment, and increase the safety level of the heating system. The model features high sensitivity, stable operation, and reliability under long-term use. The sensor is widely used in diesel and heavy oil burners of heating boilers, heat generators, and other thermal equipment requiring precise combustion control. Advantages of Siemens QRB1A-B036A25A: • Reliable flame presence monitoring • Fast response to flame loss • Suitable for liquid fuel burners • Compact design and easy installation • Compatibility with Siemens burner controls • High reliability and long service life • Easy maintenance and replacement. The Siemens QRB1A-B036A25A flame sensor is in demand in residential, commercial, and industrial heating systems where safety, stable operation, and efficient combustion control are especially important. Using original Siemens equipment helps reduce the risk of emergency shutdowns and ensures reliable operation of burner equipment. Siemens QRB1A-B036A25A is the optimal solution for repair, modernization, or replacement of the standard flame sensor in liquid fuel burners.