JBF4112 Point-type Household Temperature Fire Detector (A2R)

Nrog nws lub suab ceeb toom feature, lub cuab yeej tawm suab ceeb toom thaum muaj hluav taws kub ceev.Nws siv lub teeb qhia kab thiab muaj cov khoom siv hluav taws xob zoo heev.Qhov kub-sensitive resistor yog encapsulated nrog epoxy resin, kom ntseeg tau tias kub ceev teb.

Cov cuab yeej muab qhov kub thiab txias qhov nkhaus nkhaus, tso cai rau lub sijhawm saib xyuas qhov kub thiab txias ntawm qhov chaw los ntawm tus tswj tau sib xws.Nws boasts siab stability thiab yog resistant rau plua plav txuam, electromagnetic cuam tshuam, corrosion, thiab ib puag ncig kub hloov.Nws muaj zog noo noo tsis kam ua rau nws hloov mus rau ntau yam kev nyab xeeb.

Tsim los ntawm kev siv tshuab nto-mount (SMT), nws ua kom muaj kev sib dhos zoo thiab kev ua tau zoo.

Technical Specifications:

·Kev khiav hauj lwm Voltage: DC24V (DC19V ~ DC28V), modulating hom (muab los ntawm tus maub los)

·Ua haujlwm kub: -10 ~ + 55℃

·Cia kub: -30 ~ + 75℃

·txheeb ze humidity:≤93% ntawm 40±2℃

·Saib xyuas tam sim no:＜250uA (24V)

·Lub tswb nrov tam sim no:＜6mA (24V)

·Suab Siab Siab: Pib lub suab siab tsawg dua 45dB, maj mam nce mus rau 58dB

·Qhov taw qhia xwm txheej: flashing nyob rau hauv kev soj ntsuam lub xeev, khov kho nyob rau hauv lub tswb lub xeev (xim liab)

·Qhov Loj:Φ100 hli×41mm (nrog rau hauv paus)

·Txoj Kev Hais Lus: Siv lub tshuab hluav taws xob tshwj xeeb encoder

·Qhov Chaw Nyob: 1-200

·Thaj Chaw: 20-30m2

·Kev xaim hluav taws xob: ob-xaim tsheb npav, tsis muaj polarized

·Qhov siab tshaj plaws kis tau tus mob: 1500m

·Cov Qauv Ua Tau Zoo: GB22370-2008 "Lub Tsev Hluav Taws Xob Kev Nyab Xeeb Hauv Tsev," GB4716-2005 "Point-type Temperature Fire Detectors"

Cov yam ntxwv ntawm tus qauv, kev teeb tsa, thiab xaim:

1.Ruaj ntseg lub hauv paus ntes, JBF-VB4301B, mus rau hauv lub thawv kos siv ob lub M4 screws.

2.Txuas cov xov hlau, ZR-RVS-2×1.5mm2 twisted khub cable, rau terminals L1 thiab L2 yam tsis muaj polarity txawv.

3.Siv lub tshuab hluav taws xob tshwj xeeb los teeb tsa qhov chaw nyob (1-200) rau lub tshuab ntes.

4.Ntxig lub ntes rau hauv lub hauv paus thiab nruj nws clockwise.

5.Nws raug nquahu kom hnav cov hnab looj tes thaum lub sijhawm teeb tsa los tswj kev huv ntawm lub tshuab ntes lub tsev.

Kev Ntsuas Hluav Taws Xob thiab Tswb Ntaus yog ib qho kev txhim khu kev qha thiab muaj txiaj ntsig zoo, ua tau raws li qhov yuav tsum tau teev tseg hauv GB22370-2008 thiab GB4716-2005 tus qauv rau tsev neeg hluav taws kev nyab xeeb systems thiab point-type temperature fire detectors, ntsig txog.

Peb muaj peb tus kheej txhaj tshuaj molding Hoobkas, ntawv hlau ua Hoobkas, thiab pwm ua Hoobkas, muab OEM thiab ODM cov kev pab cuam.Peb tshwj xeeb hauv kev tsim cov khoom yas thiab cov ntaub ntawv hlau, leveraging peb xyoo ntawm kev tsim khoom.Peb tau koom tes nrog thoob ntiaj teb loj xws li Jade Bird Firefighting thiab Siemens.

Peb lub hom phiaj tseem ceeb yog nyob rau hauv kev tsim hluav taws xob tswb thiab kev ruaj ntseg tshuab.Tsis tas li ntawd, peb kuj tsim stainless hlau cable ties, engineering-qib pob tshab waterproof qhov rais npog, thiab waterproof hlws ris thawv.Peb muaj peev xwm ua tau cov khoom yas rau tsheb sab hauv thiab cov khoom siv hluav taws xob hauv tsev me me.Yog tias koj xav tau ib qho ntawm cov khoom hais saum toj no lossis cov khoom muaj feem xyuam, thov hu rau peb tam sim ntawd.Peb cog lus tias yuav xa cov kev pabcuam zoo tshaj plaws.