Cikakken bayanai game da BNC1680 nau'in Multi-Point kula da ƙararrawa mai kula:

BNC1680Nau'in Multi-Point kula da ƙararrawa mai kula

Bayanan samfurin

BNC1680Nau'in mai kula da ƙararrawa mai kula aka mai kula, mai gano gas, mai kula da nuni, mai ƙararrawa, da dai sauransu, ana amfani da shi don gano abun ciki a cikin ƙananan iyakar fashewar gas mai ƙonewa ko tururi mai ruwa a cikin iska. Za a iya ɗaukar binciken ganowa da yawa yayin da aka mai da hankali a kan maki da yawa. Wannan tsarin yana amfani da microprocessor a matsayin na'urar sarrafawa, yana da babban hankali da saurin amsawa. Lokacin da mai ƙonewa gas mataki a cikin muhalli ya kai ko wuce pre-saita ƙararrawa darajar, mai kula da nan da nan fitar da sauti haske ƙararrawa, da kuma tuki iska fitarwa ko wasu na waje motsi, hana fashewa, wuta hatsari, don haka tabbatar da rayuwa, wannan tsarin za a iya amfani da shi sosai a masana'antu, tanks, liquefied gas tashoshin, gas tashoshin, man fetur tashoshin, shafa fenti gida da sauran wuraren da ake bukatar wuta-fashewa-ban fashewa don tsaro gwaji ƙararrawa.

Kayayyakin Features
◆Ma'auni kewayon: %LEL, %VOL, PPM
◆Daidaito: ±5%F. A;
◆Na'urar firikwensin Model: 4-20MAko RS485
◆ƙararrawa Point: biyu matakin ƙararrawa, za a iya saita ta hanyar mai amfani kyauta
◆Saduwa darajar: (EX) Low: 20% LEL High: 50% LEL
◆Hanyar umarni:dijitalNuna mayar da hankali data
◆Hanyar fitarwa: canzawa adadin, MAX 3.0A
◆Hanyar aiki: filin tabbatar da shigarwa, bango hanging
◆Kungiyar cibiyar sadarwa: 4 tashoshi 8 tashoshiBus 32 tashar 99 tashar
◆Natural yaduwa, ci gaba da aiki
◆Aiki yanayi: zazzabi -20 - 50℃zafi < 95% RH
◆aiki ƙarfin lantarki: AC220V ± l0% 50Hz
◆Power: Mai kula da Max 6W firikwensin Max1W

◆Aiki ka'idodin: GB16808-2008
◆Tsarin da waje (gas) detector haɗin waya bukatun:
daidaitattunlayi3 waya shimfidar,3 dagaDaya core layi diamita ≥1.5mm, layi tsawon ≤1000m.
daidaitattunlayi na 4layi junction,4 dagaDaya core waya diamita ≥1.5mm, waya tsawon ≤1000m。