Photoelectric switch

The photoelectric switch is installed outdoor near the control board to determine the operating mode of the system (night/day). It has a photoelectric threshold adjustable between 20 and 400 lux (factory set at 300 lux) and it is available in two configurations:

• single
• double (hot stand-by independent unit) for a more reliable aircraft warning light system

Photoelectric switch is enclosed in a metallic or plastic housing. Operating conditions are:

• air temperature: from -30˚C to +55˚C
• moisture: 100% with condensation
• protection level: IP 55.