详细说明
一、适用范围 ◆爆炸性气体环境：1区、2区； ◆场所中危险气体或蒸汽：IIA、IIB； ◆温度级别：T1-T4； ◆海船甲板、机仓或海上平台，防护等级IP56。Applying scope ◆Explosive gas atmospheres:Zone 1&2 ◆Dangerous gases or vapors zone:IIA、IIB ◆Temperature classes:T1-T4 ◆For deck of ship,engine room,offshoredrilling platform degree of protection is IP56.二、型号含义 Type designation 三、产品特点 ◆可用于400V/230V,50-60HZ线路中作为报警，检测功能之用。 ◆碳钢或不锈钢外壳，表面喷塑(不锈钢可抛光处理)。 ◆钢管或电缆布线，电缆布线需用电缆夹紧密封。 ◆进线受腔与元件腔分别独立。 ◆具有船检证书。 ◆可根据用户要求制作。 ◆要求防爆标志：Exd II B4Features: ◆It is used for alarm and check use in circuit of 400V/230V,50-60HZ. ◆Stainless or steel enclosure,surface is sprayed with plastics(stainless stay enclosure with polishing surface-plating. ◆Wiring with conduit or cable.For cable,it should be fitted with explosion protected cable seal gland. ◆Inlet compartment,aparatus compartment is independent from each other. ◆With ship-check certificate. ◆For user's requirement,it could be specially made. ◆Ex-marking:Exd II BT4
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