Fire Watcher 521 Heat Detector

Pakakhala moto, kuyaka kwa zinthu kumatulutsa kutentha kwakukulu, komwe kumasintha kutentha kozungulira.Chowunikira kutentha ndi chowunikira moto chomwe chimayankha kusintha kwa kutentha mozungulira mfundo kapena mzere wochenjeza.Amasintha kusintha kwa kutentha kukhala chizindikiro chamagetsi kuti akwaniritse cholinga cha alarm.

Malinga ndi magawo osiyanasiyana owunikira kutentha, zowunikira moto zomwe sizimakhudzidwa ndi kutentha zomwe zimagwiritsidwa ntchito m'nyumba zamafakitale ndi anthu wamba zimaphatikizanso kutentha kosakhazikika, kutentha kwamitundu yosiyanasiyana, kusiyanasiyana kwa kutentha kosalekeza, ndi zina zambiri.

FW521 ndi chipangizo chanzeru cha Heat Detector UL/ULC cholembedwa molingana ndi UL 521 ndi ULC-S530 ya Fire Protective Signaling Systems kuti mugwiritse ntchito m'nyumba ndi ma alarm osakhazikika komanso ma alarm akukwera.Imakhala ndi mawonekedwe ang'ono omwe amaphatikiza mawonekedwe owoneka bwino ndi kudalirika kwapamwamba.Chojambuliracho chili ndi Microcontroller Unit (MCU) yomwe imachita mayeso odziyesa okha, komanso kusanthula zotsatira.FW521 ndi yanzeru, yokhoza kuyankha, ndipo imatenga adilesi imodzi pa loop (ALU) ya gulu lowongolera ma alarm.

Chowunikira kutentha cha FW521 chopangidwa ndi mainjiniya apamwamba kwambiri pamsika kuti chikhale chimodzi mwazowunikira zodalirika pamsika.Ngakhale kuchita bwino ndiye chinthu chofunikira kwambiri, FW521 idapangidwanso moganizira kalembedwe.Kapangidwe kake kakang'ono komanso kosangalatsa kumalumikizana mosavuta ndi mawonekedwe aliwonse amkati.

Yokwera padenga, FW521 ili ndi mawonekedwe okwera kuti azindikire mwachangu moto woyaka moto, limodzi ndi ntchito yotentha yomwe imazindikira moto kutentha kukafika 135 ℉.