Flame sensors for every spectral range of flame monitoring from UV to IR
Connection to D-UG 120 and D-UG 660 contol unit as well as D-GF 150 burner control
Self-monitoring and fail-safe in conjunction with a control unit/burner control
Uniform output signal thus mutually interchangeable
Compliance to general safety regulations
>>> D-LE 603 chính hãng