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其它通讯产品
BDT-1型防爆电话头戴(本安型) |
| 适用范围 |
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| ●爆炸性气体混合物危险场所：1区、2区 ●爆炸性气体混合物：IIA、IIB、IIC ●外界噪声特大的环境场所 ●与HWB型、HYB型防爆电话站相配套 ●温度组别：T1-T6 ●户内、户外 |
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| Application | |
| ●For
the dangerous sites with explosive air mixture:0division、1division、2division. ●For explosive air mixture:IIA、IIB、IIC ●oisy atmosphere ●Used with the HWB,HYB explosion-proof telephone station ●Temperature classification:T1-T6 ●Indoor、outdoor |
| 型号含义 Model implication |
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