1.1区、2区危险场所或20区、21区、22区危险场所;
2.ⅡA、ⅡB、ⅡC爆炸性气体环境或可燃性粉尘环境;
3.户内、户外(IP54、IP65*);
4.温度组别:T1~T6;
5.应用于石油、化工、航天、军工等场所。
1.Hazardous:division 1 &2,or 20,21,&22;
2.Explosive gas atmosphers: class ⅡA ⅡB ⅡC or inflammabledust environment;
3.Indoor or outdoor(IP54,IP65*);
4.Temperature class:T1~T6;
5.Widely using in the fields of oil, chemical industry, spaceflight,war ind-ustru and so on.
1.Shell made of high strength aluminum alloy casting off the surface after blast cleaning by high voltage electrostatic spray.Shell compact structure, high density material strength, Explosion-proof performance, the surface of plastic powderadhesion ability with good anti-corrosion, the surface smooth, elegant appearance;
2.Built-in indicator lamps, ammeter and voltmeter, button, convert switch and other components (potentionmeter, ftrquencymeter, tachometer and so on);3.The convert switch has 30 kinds of functions. If can be selectedby user;
4.Ranges of ammeter and voltmeter are decided by users;
5.It can be made on request;
6.Wiring with steel tube or cable.
按钮部分含义 Button implication | 按钮部分含义 Button implication |
指示灯部分含义 Indicator implication | 开关部分含义 Switch implication |
注:隔膜腔内装AD26B-16,标注方法参考8019
Note:the flame-proof cavity install AD26B-16,the tagging way please see 8019
主要技术参数 Main technical parameters
额定电压 Rated voltage(V) |
额定电流 Rated current(A) |
使用类别 Description |
进线口螺纹 Inlet thread(G") | ||
挂式 Hanging | 桥式 Rack | 立柱式 Post | |||
380 | 6,10,16 | AC-3 AC-4 |
G1/2"~G1 1/2" | G1/2"~G1 1/2" | G1" |
防爆标志 Ex-mark |
防腐等级 Erosion-proof-class |
防护等级 Degree of protection |
电缆外径 Cable outer dia.(mm) |
||
ExdeⅡBT6等效于 Ⅱ2G ExdeⅡBT6(欧标) ExdeⅡCT6等效于 Ⅱ2G ExdeⅡCT6(欧标) DIP A20 TA,T6等效于 Ⅱ1D ExtD A20 T6(欧标) |
WF1 | IP54,IP65* | 挂(桥)式 Hanging (Rack)type |
φ8~φ30 | |
立柱式 Post | φ9~φ18 |
*.要求IP66,需注明。IP66 Requirements must be marked
专用于隔爆腔:Especially used in explosion-insulation cavity
外形及安装尺寸 Outline & installation dimensions
开关代号简要说明 Brief instruction of switch code