采購鋁合金防爆操作柱需要問些什么參數(shù)
采購鋁合金防爆操作柱需要問些什么參數(shù)
適用范圍 Application
1區(qū)、2區(qū)危險場所.
IIA、IIB、類爆炸性氣體環(huán)境.
Can be used in Zone 1and Zone 2 dangerous places.
Can be used in IIA、IIB group explosive atmosphere.
型號含義 Model implication
總單元含義 Applicatinon of chief part
*單元含義 Application of first part
第二單元 Application of second part
第三單元 Application of third pqrt
第四單元 Application of third part 
產(chǎn)品特點 Features
采購鋁合金防爆操作柱需要問些什么參數(shù)
■ 鑄鋁合金外殼,表面噴塑.
◆ Al-alloy diecasted shell with plastic-sprayed surface
■ 內(nèi)裝萬能轉(zhuǎn)換開關(guān)、按鈕、電流表(可按用要求
◆ Inside is mounted univeral changeover swith,button,ammeter(can mountother
裝其他儀表)、指示燈. instruments according to user's requirement)and indicator,etc.
■ 轉(zhuǎn)換開關(guān)有30多種功能可由用戶自由選擇,可根據(jù)
◆ There are more than 30 functions of changeover switch available to be chosen
要求特制.
■ 萬能開關(guān)操縱機(jī)構(gòu)經(jīng)過優(yōu)化設(shè)計,可以自動找正,能
◆ Can be customized according to user's requirement.
能保證轉(zhuǎn)動靈活,無卡滯現(xiàn)象.
■ 電流表量程由用戶.
◆ The ammeter'smeasuring range can be determinedby users.
■ 鋼管或電纜布線均可.
◆ Suitable for steel pipe and cable wiring.
■ 產(chǎn)品出廠銘牌上只體現(xiàn)總單元內(nèi)容,名分單元代號
◆ The marker of product when ex-factory only reflect the content of chief part,為訂貨參數(shù)
◆ The code of other parts is ordering parameter.
■ 符合GB3836-2000,IEC60079標(biāo)準(zhǔn)要求.
◆ Suitable for GB3836-2000,IEC60079 standard request.
