E:YR-2 YR-2L天車專用聲光報(bào)警器,起重機(jī)聲光報(bào)警器,廣泛應(yīng)用于天車.行車,起重機(jī),船舶,碼頭,油田,礦山,建筑等行業(yè)聲光報(bào)警
1,尺寸:250
mm×480mm×220
?
2,輸出聲量:115DB
?
3,電壓:DC12 DC24 DC48 AC36V AC110V AC220V AC380V
4,防護(hù)等級:IP56
F:技術(shù)指標(biāo)（INDEX)
型號(Model) ??????????? SJ-2???????????????????? SJ-2L
尺寸(Size)
??????????????????????? 250 × 480 × 220 ??????? 250 × 480 × 220
顏色(Colour) ?? 紅、黃、藍(lán)
(Red Yellow Blue) ?紅、黃、藍(lán)
(R
ed Yellow Blue)
輸出聲級(Output) ??????? 115dB ?????????????????? 115dB
防護(hù)登記
(Protection Rank) ????? IP56???????????????????? IP56
燈泡(Bulb) ???????????? 21W????????????????????? 超高亮度發(fā)光二級管
電壓(Volt
age) ?????????????????? DC12V DC24V AC36V AC110V AC220V AC360V
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