UvisorTM SF810i is designed as an “All-in-one” flame scanner, enclosing in a small explosion proof cylindrical shaped case, the functionality of both the flame sensing and signal processing in one compact unit. Made with the state-of-art technology, the Uvisor SF810i features a true “fail-to-safe” flame signal processing and a wide range of communication capability. The UvisorTM SF810i is offered for the following installation options: ATEX II 2GD T6 IP66-IP67 (gas & dust) explosion proof enclosure LOS (line of sight). Recommended for industrial boiler and wall-fired utility boilers FOC (High Temperature Fiber Optic Cable). Recommended for corner fired and large utility boilers.