protectofier(Protectofier monitors one or more burners, and responds to the presence or absence of flame via the rectification principle. Protectofiers can be mounted in any position and any practical distance from supervised burners. Open types can be mounted in standard Control Panels. Protectofiers function with any commercial flame rod assemblies and/or with P-C II Ultra Violet scanner even in a single burner system. Дмитрий_Сим)
