Siemens „QRB1B-C036B40A“-Flammensensor

Siemens QRB1B-C036B40A flame sensor is a reliable photodetector for monitoring the presence of flame in liquid fuel burners of heating and industrial equipment. The device is designed for use in automatic combustion control systems and ensures safe, stable, and efficient operation of boilers, heat generators, and other thermal installations. Siemens QRB1B-C036B40A detects the light emission of the flame and transmits a signal to the burner control for confirmation of stable combustion. If the flame goes out, the sensor immediately initiates an emergency shutdown of fuel supply, helping to prevent accidents, increase safety levels, and protect equipment from damage. The model features high sensitivity, reliability, and resistance to long-term operational loads. The sensor is widely used in diesel and fuel oil burners of domestic, commercial, and industrial boilers where precise flame monitoring and uninterrupted operation of the automation system are required. Advantages of Siemens QRB1B-C036B40A: • Reliable flame presence monitoring • Fast response in case of flame loss • Suitable for liquid fuel burners • High sensitivity and stable operation • Compatibility with Siemens burner controls • Compact design and easy installation • Durability and easy maintenance Specifications: • Device type: flame sensor / photodetector • Model: Siemens QRB1B-C036B40A • Purpose: flame monitoring for liquid fuel burners • Fuel type: diesel fuel, fuel oil • Operating principle: photoelectric flame monitoring • Compatibility: Siemens burner controls • Application: boilers, heat generators, burner devices • Installation: built into burner equipment • Housing material: heat-resistant plastic • Manufacturer