Fotorezystor RAR 9 , Siemens (L+G)

Photoresistor RAR 9 from Siemens (L+G) is a sensitive element for flame monitoring in burners and boilers. This component responds to visible and infrared radiation, converting it into an electrical signal for the automation system. The photoresistor is used as a flame presence sensor, ensuring safe operation of heating equipment. The RAR 9 model is characterized by high reliability and compatibility with a wide range of burner devices. This spare part is in demand during service and repair of boiler equipment when replacement of a failed photoresistor is required. Compact dimensions and standard mounting simplify the installation process.