適用于1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所; 適用于ⅡA、ⅡB類,溫度組別為T(mén)6的爆炸性氣體環(huán)境。 Can be used in hazardous areas:Zone 1 and Zone 2. Can be used in explosive gas atmospheres of CategoryⅡA andⅡB where the temperatureclassification is T6.
詳細(xì)介紹
適用范圍 AppIications
適用于1區(qū)、2區(qū)危險(xiǎn)場(chǎng)所;
適用于ⅡA、ⅡB類,溫度組別為T(mén)6的爆炸性氣體環(huán)境。
Can be used in hazardous areas:Zone 1 and Zone 2.
Can be used in explosive gas atmospheres of CategoryⅡA andⅡB where the temperatureclassification is T6.
The housing is die cast in aluminum alloy,with powder static plastic-sprayed surface.
The pattern of sign board is determined by users.
Electronic light emitting screen adopts special electroluminescence with clear and bright pattern,high homgeneity luminescence, low power expenditure.Emergencyduration: Over2h.
LED type
①Adopt LED of high-luminance as illuminating source,and its diffuse reflection feature enables the light emitting screen toshine,itpossesses characteristics of high-luminance and long service life,its theory`s lofe reaches 100,000 hours.
②Adopt lithium cell as emergency power source,equipped with special charging circuit of lithium cell and separated developedswitching circuit,with characteristics of low energy consumbtion and long emergency duration.
Implementing the standard:GB3836.1-2000,GB3836.2-2000,IEC60079