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 5905-01-363-4151
NSN 5950-01-158-5637
NSN 6135-01-542-5902
NSN 5910-01-630-8049
NSN 5985-01-243-0495
NSN 6130-01-425-5699
NSN 5905-01-481-6668
NSN 5920-01-241-9594
NSN 6320-01-119-3935
NSN 5960-01-286-3766
NSN 5960-01-128-4431
NSN 5998-01-185-2507