Optical smoke detector for smoke extraction control panel

The SLR-E3NF HOCHIKI optical smoke detector provides early detection of smoke particles given off by burning materials that enter its detection chamber, using the Tyndall effect. High-performance, its analysis chamber ensures great stability in the face of atmospheric conditions. It enables rapid detection of the start of a fire before flames appear

Technical specifications:

• Operating voltage: 9.5 to 30 Vdc
• Operating temperature: -10°C to +50°C
• Storage temperature: -30°C to +60°C
• Material / Colour: ABS - Ivory
• Protection rating: IP 40 / IK 07
• Standby current: 35 µA (max)
• Alarm current: 40 mA (max)
• Action indicator current: 20 mA (max)
• Dimensions: Diameter 100 mm - H 47 mm
• Maximum humidity 95% RH - non-condensing (at 40°C)
• Weight: 150 g