Update: 30 September, 2023
FDOOT241-CN composite smoke and temperature detector is a multi-sensor fire detector, which combines Siemens' many years of industry experience with the careful design of the smoke chamber, with 2 emitters, 1 receiver (photodiode) and 2 temperature sensors. Two light emitters illuminate smoke particles from different angles, and the scattered light is received to produce a measurable electrical signal. The forward scattering element and the rear scattering element are used together to ensure that the detector is in the best detection state, accurately distinguish between fire-generated smoke particles, and better distinguish between fire alarm signals and false fire signals. In addition, the temperature sensor can detect smoke without fire.
File format: PDF
Size: -
MD5 Checksum: 8C66C1C9C84E9FE65C6729F2199CA1C9
Publication date: 04 November, 2011
Downloads: -
PDF Link: SIEMENS FDOOT241-CN Smoke Temperature Complex Close detector Manual PDF