D Self-Luminous Tritium Exit Sign

DESCRIPTION

• Tritium filled gas tubes require no electrical input.
• Universal directional indicator knockouts and mounting (canopy included).
• Letters 6” high with 3/4” stroke, with 100’ viewing distance rating, based upon UL924 standard.
• Completely-sealed lamp compartment.
• Polycarbonate or aluminum frame with aluminum faceplate.
• Explosion proof/hazardous location.
• Suitable for damp locations.
• Ideal for extreme temperatures -20°F – 150°F (-28°C – 65°C).
• Tamperproof mounting hardware.
• Optional vandal shield suitable for low-level applications.

• Tritium filled gas tubes require no electrical input and are rated for 10 or 20-year life.
• No energy consumption.
• Self-Luminous signs are required to meet a minimum luminance of 0.06 foot lamberts per square meter. The initial brightness measurements are: 10 Year - 0.13 foot lamberts and 20 Year - 0.20 foot lamberts.
• The light output of a tritium sign reduces over time due to decay.
• The level of tritium in the exit is 7.5 Curies in a 10-year sign and 11.5 Curies in a 20-year sign (for double face the unit will have 2x the amount).