1、1区、2区危险场所。
2、IIA、IIB、IIC类爆炸性气体环境。
Application
1..Can be used in Zone 1 and Zone 2 dangerous places.
2.Can be used in II A, II B, II C group explosive atmosphere.
产品特点
1、本产品为本质安全型，由电话机和耦合器两部分组成。
2、内部电器采用集成块，耗电低、安全可靠。
3、并具有良好的防潮、防尘、抗冲击性能。
4、关联设备耦合器采用浇封结构。
5、符合GB3836-2000,IEC60079标准要求。
Features
1.This product is a safe type of essence , made up of telephone and two parts of coupling device .
2.Inside electric apparatus adopt and integrate yuan is power consumptive and low, safe and reliable.
3.Have a good one dampproof dustproof resisting performance of assaulting.
4.The related equipment coupling device adopts and waters a structure.
5.Accord with GB3836-2000, IEC60079 standard require.
型号含义Model implican
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