Kingspan STG light optical smoke detector MSD 523

For use with RWA and RDA systems from Kingspan Light & Air |STG-BEIKIRCH.

Technical data:

• Operating voltage: 18V DC to 30V DC
• Reporting criterion: Current increase, 2-wire technology
• Monitoring area: max. 120 m²
• Installation height: max. 16 m
• Perm. Air speed: max. 20 m/s
• Current consumption: at rest max. 120 μA, during alarm min. 19 mA, max. 22.5 mA
• Ambient temperature: -25°C to +60°C
• VdS approval: G 207123
• Housing: ABS/PC, FR 90
• Color white

Note : The maximum monitoring area and installation height of the room to be monitored depends on the roof slope and the horizontal distance between the detectors in accordance with EN DIN 54-7 for smoke detectors. The replacement period according to the manufacturer is every 8 years