Siemens QRC1A2.104C27 flame sensor

Siemens QRC1A2.104C27 flame sensor — a highly sensitive photodetector for monitoring flame presence in gas and oil-fired burners. The device is designed for use in automatic combustion control systems and ensures safe, stable, and efficient operation of boiler and heat engineering equipment. The Siemens QRC1A2.104C27 monitors the combustion process by detecting the light emission of the flame and transmitting a signal to the burner control. If the flame goes out, the sensor instantly initiates an emergency fuel shut-off, helping to prevent accidents, protect equipment, and improve the safety of the heating system. This model features high sensitivity, fast response time, and reliable operation during long-term use. The sensor is widely used in gas, diesel, and dual-fuel burners of boilers, heat generators, and other equipment requiring precise flame monitoring and uninterrupted automatic operation. Advantages of Siemens QRC1A2.104C27: • Reliable flame presence monitoring • Fast response to flame loss • Suitable for gas and oil-fired burners • High sensitivity and operational stability • Compatibility with Siemens burner controls • Compact design and easy installation • Durability and minimal maintenance Specifications: • Device type: flame sensor / photodetector • Model: Siemens QRC1A2.104C27 • Purpose: flame monitoring for burners • Fuel type: gas, diesel fuel, heavy oil • Operating principle: photoelectric flame detection • Compatibility: Siemens burner controls • Application: boilers, heat generators, burner devices • Mounting: built into the burner system • Housing material: heat-resistant plastic • Manufacturer: Siemens • Country of brand: Germ