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1 | 点型可燃气体探测器\C1-C6/空气 3-100%LEL 隔爆型 4-20mA+HART+RS485+声光报警 | | | | 4 | |
2 | 点型有毒气体探测器\NH3 0-100%/0-30%VoL/0-500ppm/0-100ppm/0-100ppm/ 0-1000ppm 隔爆型 4-20mA+HART+RS485+声光报警 | | | | 3 | |
3 | 点型有毒气体探测器\Ar 0-1000ppm 隔爆型 4-20mA+HART+RS485+声光报警 | | | | 1 | |