Operating principle: ionization chamber; ionization source: 18.5 kbg am 241; sensitivity: according to bs5445/en54 part 7; voltage: 24 vdc; operating current: supervising - max 40 pa at 24 vdc, alarm - max 65 ma, extra led - max 20 ma at 6v; operating temperature range: - 25 degrees c to 70 degrees c; ingress protection ip22/ip55 depending on base; ambient humidity: 0-95% rh; weight (head only): 95g
A electrical operated device which detects the presence of smoke and sounds an alarm, and/or lights a warning light of distinctive color when the concentration reaches a dangerous level. Excludes, alarm, gas, automatic.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5990-01-054-3332
NSN 6610-00-129-9119
NSN 5950-01-569-9200
NSN 6620-01-359-0476
NSN 6645-01-433-1398
NSN 5985-01-185-4233
NSN 6620-00-959-6614
NSN 6220-00-554-5937
NSN 5960-00-100-6045
NSN 5895-01-393-2548
NSN 5965-01-188-7267
NSN 5895-01-459-6468