I-Fire Watcher 521 Heat Detector

Uma kwenzeka umlilo, ukushiswa kwezinto kukhiqiza inani elikhulu lokushisa, okushintsha izinga lokushisa elizungezile.Umtshina wokushisa umshini wokuthungatha umlilo osabela ekushintsheni kwezinga lokushisa elizungeze iphoyinti noma umugqa kububanzi obuyisixwayiso.Iguqula ukuguqulwa kwezinga lokushisa libe isignali kagesi ukuze kuzuzwe injongo ye-alamu.

Ngokuya ngamapharamitha wokushisa wokuqapha ahlukene, izinto ezibona ukushisa ezizwela ukushisa ezivame ukusetshenziswa ezakhiweni zezimboni nezomphakathi zihlanganisa uhlobo lokushisa olungaguquki, uhlobo lokushisa oluhlukile, uhlobo lokushisa oluhlukile oluhlala njalo, njll.

I-FW521 iyidivayisi ehlakaniphile esohlwini Lwe-Heat Detector UL/ULC ngokuya nge-UL 521 kanye ne-ULC-S530 ye-Fire Protective Signaling Systems ukuze isetshenziswe endlini enakho kokubili i-alamu yokushisa engaguquki nezici ze-alamu yezinga lokukhuphuka.Ihlanganisa umklamo omncane ohlanganisa ukukhanga okubonakalayo nezinga eliphezulu lokwethembeka.Umtshina uneyunithi yokulawula iMicrocontroller (MCU) eyenza izivivinyo ezibanzi zokuzihlola, kanye nokuhlaziya imiphumela.I-FW521 ihlakaniphile, iyalungiseka, futhi ithatha ikheli elilodwa ku-addressable loop (ALU) yephaneli yokulawula i-alamu yomlilo.

Umtshina wokushisa we-FW521 oklanywe onjiniyela abaphezulu bemboni ukuba ube ngesinye sezithonjana ezithembeke kakhulu emakethe.Nakuba ukusebenza kuyinto eza kuqala kithi, i-FW521 nayo yakhelwe kucatshangwa ngesitayela.Idizayini yayo encane futhi ejabulisayo ihlangana kalula kunoma yisiphi isilungiselelo sangaphakathi.

Igibeleka ophahleni, i-FW521 inesici sokukhuphuka kwesilinganiso sokubona ngokushesha imililo evutha amalangabi, kanye nomsebenzi wezinga lokushisa elingaguquki othola umlilo lapho izinga lokushisa lifinyelela ku-135℉.