Lus piav qhia luv luv:

Qauv LX-249 belongs rau photoelectronic pa luam yeeb detectors uas yog tsim los xyuas ambient pa luam yeeb concentration. Feem ntau nws yog txuas nrog hluav taws kub alarm system.Lub tswb hluav taws kub tswj vaj huam sib luag xyuas cov tam sim no.Thaum ambient pa luam yeeb concentration mus txog preset tus nqi, tus coj qhia lub tswb thiab cov tam sim no nce.Lub tshuab nqus pa yog tsim rau kev lag luam thiab pej xeem lub tsev nyob qhov twg muaj cov pa hluav taws xob tawg thiab combustible gas.

* Voltage: 16VDC ~ 32VDC

* Tswb tam sim no: 10-100mA

* Ua haujlwm av noo: 95%

* Ua haujlwm kub: 0 ​​℃ to + 90 ℃

* Ob hom kev xaiv: 2 xaim lossis 3 xaim

* Explosionproof muaj nuj nqi, elegant plhaub, qab nthab mounting yooj yim nyob rau hauv feeb

* Tom qab kev txhim kho thiab hloov lub zog, lub tshuab ntes tau nyob rau hauv lub xeev ua haujlwm.Qhov taw qhia coj teeb nyem txhua 10 vib nas this, thaum nws pom tias cov pa luam yeeb nyob ib puag ncig siab dua li lub tswb ceeb toom ua ntej tus nqi coj ib txwm teeb.

* Cov pa luam yeeb muaj kev ruaj ntseg zoo, lub tswb tsis tseeb yog me ntsis thiab nws tsis cuam tshuam los ntawm huab cua hloov.

* Tsis muaj kuab paug, kev nyab xeeb siab

* Qhov chaw tsim nyog: Stairway tseem ceeb heev rau koj kom maj tawm thaum hluav taws tshwm sim, yog li yuav tsum tau teeb tsa cov pa taws.

Hauv qhov xwm txheej uas muaj smog thiab chav ua haujlwm.

Chav ua noj, chav pw, chav ua noj, hauv tsev carbarn, chav haus luam yeeb, hluav taws xob tshuab lub tsev, ziab rhiav, sab hauv carbarn, chav haus luam yeeb, thiab lwm yam.

* Nruab lub ntsuas pa taws nyob nruab nrab ntawm lub qab nthab, vim tias smog thiab cua sov ib txwm nqa mus rau saum chav.