Siemens FDOOT441 Multi-Criteria Fire Detector [with ASAtechnology], Data Sheet

Fire Safety and Peripherals Fire Detector with ASAtechnology FDOOT441 Architect Engineer Specifications UL 268 7th edition Listed ULC Listed FM 3210 CSFM 7272 0067 0258 Built in ISOtechnology Advanced multi criteria fire detector has dual optical thermal sensors Differentiates between deceptive and an actual fire avoidance Provides enhanced detection forward and backward technology Complies with NFPA 76 Telco standard VEWFD high sensitivity detector UL Listed and FM Approved as a multi and VEWFD fire detector UL 268A Listed for direct air duct 4,000 FPM Supervisory temperature feature Remote sensitivity measurement capability Automatic environmental compensation Up to 22 application profiles Tri color detector status light diode LED Polarity insensitive via SureWire Low temperature warning for sprinkler per NFPA 25 Meets UL NFPA 72 requirements for self monitoring Compatible with Model DB 11 mounting bases Model 8720 DPU device loop tester Restriction of Hazardous Substances compliant Responds to both flaming and signatures Product Overview FDOOT441 is an advanced flexible multi criteria fire detector incorporating a optical thermal sensor Additionally Model FDOOT441 utilizes a distinctive forward backward light scattering technology that high tech unparalleled fire detection to the widest range of fire types the detector to distinguish non threatening deceptive phenomena FDOOT441 unit is UL 268 7th edition listed incorporating advanced built in True Class X SLC operation use is optional greatly improving reliability and circuit integrity while providing advanced addressable fault unit may be programmed as a high sensitivity detector with a 0.2 ft Pre Alarm and 1.0 ft Alarm threshold thus meeting NFPA 76 requirements for the Fire Protection of Telecommunications Facilities as a Very Early Fire Detector VEWFD FDOOT441 unit is a multi purpose addressable detector providing a contemporary solution meeting fire detection needs for commercial Each individual FDOOT441 sensor can be field programmed for and or independent functionality depending upon the precise and application requirements example the detector can simultaneously utilize the optical and heat sensors enhanced multi criteria fire detection as well as provide independent outputs heat detection Any combination of the sensors is possible detector is very versatile and meets the following fire industry standards Multi criteria fire detector UL 268 7th edition Heat detector UL 521 with five 5 possible field selectable combined with four 4 rate of rise options Direct in duct plenum detector UL 268A Supervisory monitoring for temperature ranges NFPA 76 Telco Standard as VEWFD Low temperature warning signal at 40 for sprinkler systems per NFPA 25 72 instance the signals from the detector are monitored and processed via ASA algorithm technology combines the signals into a neural to create an intelligent multi addressable detector FDOOT441 Fire Detector ASAtechnology Data Sheet 6154 usa siemens com fire Infrastructure Building Products Heat Receiver Backward Forward Labyrinth Model FDOOT441 Light Scattering Technology Overview continued encompassing result is an intelligent detector that provides enhanced detection capability to a wide range of products combustion while offering unsurpassed rejection to nuisance alarm sources including dust steam cooking and other deceptive phenomena that could cause false alarms It is known at Siemens as the Model FDOOT441 is a two wire addressable device functioning as a multi purpose detector satisfying the revised of UL 268 7th edition using smoke and heat detection in a singular aesthetically pleasing package to other multi functional detectors Model FDOOT441 also serves as a very cost effective viable detection that saves on product installation maintenance costs The unit value is multiplied with built in the True Class X NFPA 72 compliant SLC isolation feature supporting up to 252 isolation ready devices loop When used in mixed mode a maximum of 30 non isolated devices between isolation devices wired in polarity mode Each detector fits into one 1 wall or ceiling footprint occupying one 1 address on the signal line SLC patented forward and backward light scattering technology capable of distinguishing both small and large products of operates at the core of each Model FDOOT441 intelligent addressable detector Each Model FDOOT441 provides an eco friendly solution to legacy ionization detectors eliminating the need for a radioactive source with inevitable HAZMAT disposal requirements The powerful ASAtechnology enables simultaneous detection of and flaming fires while rejecting nuisance sources in an ecological friendly manner while meeting RoHS Restriction of Hazardous Substances detection alternative to legacy ionization detectors 2 thermal sensors make each Model FDOOT441 detector a robust reliable detection device suitable for the most all applications Additionally Model FDOOT441 works as a heat detector compliant with NFPA 72 and UL521 Light Scattering Technology high quality optical electronic measuring chamber for each Model FDOOT441 houses the following components 2 optical transmitters 1 optical receiver 2 thermal sensors transmitters illuminate the smoke particles from different angles one sensor creates forward scatter and the other creates backward scatter The scattered light subsequently reaches the receiver photodiode and generates a electric signal The combination of a forward and backward scatter facilitates optimum detection as well as between light and dark particles particle size type of detection creates standardized responsive behavior therefore optimizing the differentiation between signals and deceptive phenomena Additionally the heat sensors make it possible to detect fires without smoke generation this scenario generates the following advantages Early detection of all fire types of fire whether they generate light or dark smoke or no smoke The fire detector can be operated at a lower sensitivity level thus achieving a higher immunity against false that may otherwise be caused by cold aerosols e g by smoking electrical welding etc the case of an open fire the smoke sensitivity is heightened by a temperature increase which means that a level that is comparable to a wide spectrum smoke detector can be achieved and Infrastructure Building Products continued Programmer Test Unit Model FDOOT441 intelligent detection device is compatible with the Siemens field device programmer test unit DPU 8720 which is a compact portable menu driven accessory for electronically programming and testing addressable detectors promptly and reliably For instance the field technician selects the accessory program mode enters the desired address DPU 8720 eliminates the need for cumbersome unreliable mechanical programming methods e g dials and switches and reduces installation and service costs by electronically programming and testing the detector prior to When set in test mode Model DPU 8720 will perform a series of diagnostic tests without altering the or other stored data allowing technicians to determine if the detector is operati